update benchmark view point

benchmark.yaml

@@ -1,47 +1,42 @@
 general:
-  scan_project: true
   root_paths:
-    asset: /home/ubuntu/xionghao/sim_hofee/sim_hofee/assets
-    checkpoints: /home/ubuntu/xionghao/starVLA-starVLA/playground/Checkpoints
-    output: /home/ubuntu/xionghao/sim_hofee
+    asset: /home/zhiyuan/zhujuan/joysim_exp/gen_data/data    # Root directory for assets (robots, objects, scene USDs, etc.)
+    checkpoints: /home/zhiyuan/zhujuan/checkpoints
+    output: /home/zhiyuan/zhujuan/joysim_exp/output                   # Root directory for outputs (recorded data, logs, etc.)
 
 simulation:
   stereotype: isaaclab
-  intiailize_steps: 300
   launch_config:
     device: cuda
     enable_cameras: true
     headless: false
     livestream: 0
-    
-    
 scene:
-  name: 827313_home
+  name: kujiale_multispace
   base_config:
     stereotype: usd
-    name: _827313_home_workspace_01
-    source: local
-    asset_path: asset://scenes/kujiale_multispace/827313_home/workspace_01.usd
+    name: _827313_home_workspace_00
+    source: platform
+    asset_path: platform://scenes/kujiale_multispace/827313_home/workspace_00.usd
   object_cfg_dict:
-    omni6DPose_timer_017:
-      name: omni6DPose_timer_017
+    omni6DPose_can_016:
+      name: omni6DPose_can_016
       stereotype: rigid
       source: local
-      asset_path: asset://objects/omni6DPose/timer/omni6DPose_timer_017/Aligned.usd
+      asset_path: asset://objects/omni6DPose/can/omni6DPose_can_016/Aligned.usd
       scale:
       - 0.001
       - 0.001
       - 0.001
       position:
-      - 0.552364
-      - -4.0582599999999995
-      - 0.524713118
-      quaternion:
-      - 0.166210542394157
-      - 0.166210542394157
-      - 0.6872947370648492
-      - 0.6872947370648491
-      axis_y_up: true
+      - 0.15
+      - -4.02430000000001
+      - 0.510259093
+      rotation:
+      - -0.304408012043137
+      - -0.304408012043137
+      - 0.638228612805745
+      - 0.6382286128057448
     omni6DPose_book_031:
       name: omni6DPose_book_031
       stereotype: rigid
@@ -52,160 +47,169 @@ scene:
       - 0.001
       - 0.001
       position:
-      - 0.6623640000000001
-      - -3.7882599999999997
-      - 0.5101601435
-      quaternion:
-      - 0.7063055546421202
-      - 0.7063055546421203
-      - -0.03365209475927027
-      - -0.033652094759270265
+      - 0.15
+      - -4.152430000000001
+      - 0.510259093
+      quaternion: [1, 0, 0, 0]
       axis_y_up: true
+
   robot_cfg_dict:
-    Franka_Robotiq_2f85:
-      name: Franka_Robotiq_2f85
-      asset_path: asset://Franka/franka_robotiq_2f85_zedmini.usd
-      position:
-      - 1.082364
-      - -3.92826
-      - 0.47629299999999997
-      rotation: 
-      - 7.549799991308018e-08
-      - 0.0
-      - 0.0
-      - 0.9999999999999973
+    r1pro_dex:
+      name: r1pro_dex
+      asset_path: asset://robots/r1pro/r1pro_dex.usd
+      position: [-0.2, -4.1, 0.0]
+      rotation: [1, 0, 0, 0]
       stereotype: modular_robot
       source: local
-      ee_link_name: panda_link8
-      ik_joint_names:
-        - panda_joint1
-        - panda_joint2
-        - panda_joint3
-        - panda_joint4
-        - panda_joint5
-        - panda_joint6
-        - panda_joint7
+
       init_joint_position:
-        # panda_joint1: 0.18641542
-        # panda_joint2: 0.47660449
-        # panda_joint3: -0.03320411
-        # panda_joint4: -2.27693725
-        # panda_joint5: 0.98161776
-        # panda_joint6: 2.20247197
-        # panda_joint7: 0.71794897
-        panda_joint2: -0.1633
-        panda_joint4: -1.07
-        panda_joint6: 0.8933
-        panda_joint7: 0.785
-      arm_modules:
-        main_arm:
-          arm_actuator_name: franka_arm
-          ee_link_name: panda_link8
-          ee_type: gripper
-          ee_actuator_name: robotiq_gripper
+        torso_joint1: -1.1
+        torso_joint2: 2.4
+        torso_joint3: 1.0
+        torso_joint4: 0.0
+        left_arm_joint1: -0.2
+        left_arm_joint2: 0.05
+        left_arm_joint3: 0.0
+        left_arm_joint4: -1.0
+        left_arm_joint5: 0.0
+        left_arm_joint6: 0.0
+        left_arm_joint7: 0.0
+        right_arm_joint1: -0.2
+        right_arm_joint2: -0.05
+        right_arm_joint3: 0.0
+        right_arm_joint4: -1.0
+        right_arm_joint5: 0.1
+        right_arm_joint6: 0.0
+        right_arm_joint7: 0.0
+
       actuator_cfg_dict:
-        franka_arm:
+        left_arm:
           stereotype: arm
-          joint_names_expr: [panda_joint1, panda_joint2, panda_joint3, panda_joint4, panda_joint5, panda_joint6, panda_joint7]
-          stiffness: 3000.0
-          damping: 800.0
-        robotiq_gripper:
-          stereotype: gripper
-          joint_names_expr: [robotiq_85_left_knuckle_joint]
-          stiffness: 10000
-          damping: 500.0
-          close_control_type: velocity
-          open_control_type: position
-          drive_joints:
-            robotiq_85_left_knuckle_joint:
-              close_velocity: 5.0
-              open_velocity: -5.0
-              close_position: 0.8
-              open_position: 0.0
+          joint_names_expr: [left_arm_joint1, left_arm_joint2, left_arm_joint3, left_arm_joint4, left_arm_joint5, left_arm_joint6, left_arm_joint7]
+          stiffness: 60000.0
+          damping: 4000.0
+        right_arm:
+          stereotype: arm
+          joint_names_expr: [right_arm_joint1, right_arm_joint2, right_arm_joint3, right_arm_joint4, right_arm_joint5, right_arm_joint6, right_arm_joint7]
+          stiffness: 60000.0
+          damping: 4000.0
+        left_hand:
+          stereotype: arm
+          joint_names_expr: [left_thumb_CMC_FE, left_thumb_CMC_AA, left_thumb_MCP_FE, left_thumb_MCP_AA, left_thumb_IP, left_index_MCP_FE, left_index_MCP_AA, left_index_PIP, left_index_DIP, left_middle_MCP_FE, left_middle_MCP_AA, left_middle_PIP, left_middle_DIP, left_ring_MCP_FE, left_ring_MCP_AA, left_ring_PIP, left_ring_DIP, left_pinky_CMC, left_pinky_MCP_FE, left_pinky_MCP_AA, left_pinky_PIP, left_pinky_DIP]
+          stiffness: 50.0
+          damping: 5.0
+        right_hand:
+          stereotype: arm
+          joint_names_expr: [right_thumb_CMC_FE, right_thumb_CMC_AA, right_thumb_MCP_FE, right_thumb_MCP_AA, right_thumb_IP, right_index_MCP_FE, right_index_MCP_AA, right_index_PIP, right_index_DIP, right_middle_MCP_FE, right_middle_MCP_AA, right_middle_PIP, right_middle_DIP, right_ring_MCP_FE, right_ring_MCP_AA, right_ring_PIP, right_ring_DIP, right_pinky_CMC, right_pinky_MCP_FE, right_pinky_MCP_AA, right_pinky_PIP, right_pinky_DIP]
+          stiffness: 50.0
+          damping: 5.0
+        torso:
+          stereotype: arm
+          joint_names_expr: [torso_joint1, torso_joint2, torso_joint3, torso_joint4]
+          stiffness: 100000.0
+          damping: 8000.0
+        base_lock:
+          stereotype: arm
+          joint_names_expr: [steer_motor_joint1, steer_motor_joint2, steer_motor_joint3, wheel_motor_joint1, wheel_motor_joint2, wheel_motor_joint3]
+          stiffness: 100000.0
+          damping: 5000.0
+
+      arm_modules:
+        left_arm:
+          arm_actuator_name: left_arm
+          ee_link_name: left_hand_C_MC
+          ee_type: dexterous_hand
+          ee_actuator_name: left_hand
+        right_arm:
+          arm_actuator_name: right_arm
+          ee_link_name: right_hand_C_MC
+          ee_type: dexterous_hand
+          ee_actuator_name: right_hand
+
+      extra_modules:
+        torso:
+          actuator_name: torso
+
       use_planner: false
+
   sensor_cfg_dict:
-    Hand_Camera:
-      name: Hand_Camera
+
+    head_camera:
+      name: head_camera
       stereotype: camera
-      data_types:
-      - rgb
-      - depth
-      - normals
+      data_types: [rgb]
       width: 1280
       height: 720
       camera_model: pinhole
       fix_camera: true
       focal_length: 2.8
-      horizontal_aperture: 4.893416860031241
+      horizontal_aperture: 4.890881131191918
       vertical_aperture: 2.7608816125932627
       convention: opengl
       attach_to:
-        target_name: Franka_Robotiq_2f85
+        target_name: r1pro_dex
         is_articulation_part: true
-        articulation_part_name: panda_link8
+        articulation_part_name: zed_link
         create_fixed_joint: true
-        local_position:
-        - -0.07128738160694643
-        - 0.03551506300731732
-        - 0.018927748370281355
+        local_position: [0.0, 0.0, 0.0]
         local_rotation:
-        - -0.12117023430710862
-        - -0.6862313269668
-        - 0.7070213671685396
-        - 0.12052023305019997
-    Left_Camera:
-      name: Left_Camera
+        - 0.33
+        - 1.0
+        - -0.0
+        - 0.0
+    front_camera:
+      name: front_camera
       stereotype: camera
-      data_types:
-      - rgb
-      - depth
-      - normals
+      position: [2, -4.1, 1.5]
+      look_at:
+        is_point: true
+        look_at_point: [0.0, -4.1, 0.6]
+      data_types: [rgb]
       width: 1280
       height: 720
       camera_model: pinhole
-      fix_camera: false
-      focal_length: 2.1
-      horizontal_aperture: 5.030789363390793
-      vertical_aperture: 2.833796298140747
-      convention: opengl
-      attach_to:
-        target_name: Franka_Robotiq_2f85
-        local_position:
-        - 0.31702696813014064
-        - -0.3844238699868664
-        - 0.6551552990137672
-        local_rotation:
-        - 0.8742457685173938
-        - 0.38378563025938384
-        - -0.11951449178007277
-        - -0.27224843891267797
-    Right_Camera:
-      name: Right_Camera
+      fix_camera: true
+    left_camera:
+      name: left_camera
       stereotype: camera
-      data_types:
-      - rgb
-      - depth
-      - normals
+      position: [-0.58554, -2.0, 1.2]
+      look_at:
+        is_point: true
+        look_at_point: [0.0, -4.1, 0.6]
+      data_types: [rgb]
       width: 1280
       height: 720
       camera_model: pinhole
-      fix_camera: false
-      focal_length: 2.1
-      horizontal_aperture: 5.050364265142387
-      vertical_aperture: 2.833796298140747
-      convention: opengl
-      attach_to:
-        target_name: Franka_Robotiq_2f85
-        local_position:
-        - 0.21844487914880717
-        - 0.20172329179193413
-        - 0.30108042236545296
-        local_rotation:
-        - -0.5316249212230874
-        - -0.38697158527836417
-        - 0.44338617110944967
-        - 0.6091277686910994
+      fix_camera: true
+    right_camera:
+      name: right_camera
+      stereotype: camera
+      position: [0.36816, -5.36, 1.53]
+      look_at:
+        is_point: true
+        look_at_point: [0.0, -4.1, 0.6]
+      data_types: [rgb]
+      width: 1280
+      height: 720
+      camera_model: pinhole
+      fix_camera: true
 
+  light_cfg_dict:
+    sun:
+      name: sun
+      stereotype: general_light
+      light_type: distant
+      position: [0, 0, 5]
+      rotation: [1, 0, 0, 0]
+      intensity: 1000
+      angle: 0.53
+      color: [1.0, 1.0, 1.0]
+    sky:
+      name: sky
+      stereotype: general_light
+      light_type: dome
+      intensity: 10.0
+      color: [1.0, 1.0, 1.0]
 extension:
   extension_cfg_dict:
     benchmark_data_collect:
@@ -213,8 +217,52 @@ extension:
       stereotype: data_collect
       observer_cfgs:
         - stereotype: robot_observer
-          name: Franka_Robotiq_2f85
-          target_joint_names: [panda_joint1, panda_joint2, panda_joint3, panda_joint4, panda_joint5, panda_joint6, panda_joint7, robotiq_85_left_knuckle_joint]
+          name: r1pro_dex
+          target_joint_names:
+              - left_thumb_CMC_FE
+              - left_thumb_CMC_AA
+              - left_thumb_MCP_FE
+              - left_thumb_MCP_AA
+              - left_thumb_IP
+              - left_index_MCP_FE
+              - left_index_MCP_AA
+              - left_index_PIP
+              - left_index_DIP
+              - left_middle_MCP_FE
+              - left_middle_MCP_AA
+              - left_middle_PIP
+              - left_middle_DIP
+              - left_ring_MCP_FE
+              - left_ring_MCP_AA
+              - left_ring_PIP
+              - left_ring_DIP
+              - left_pinky_CMC
+              - left_pinky_MCP_FE
+              - left_pinky_MCP_AA
+              - left_pinky_PIP
+              - left_pinky_DIP
+              - right_thumb_CMC_FE
+              - right_thumb_CMC_AA
+              - right_thumb_MCP_FE
+              - right_thumb_MCP_AA
+              - right_thumb_IP
+              - right_index_MCP_FE
+              - right_index_MCP_AA
+              - right_index_PIP
+              - right_index_DIP
+              - right_middle_MCP_FE
+              - right_middle_MCP_AA
+              - right_middle_PIP
+              - right_middle_DIP
+              - right_ring_MCP_FE
+              - right_ring_MCP_AA
+              - right_ring_PIP
+              - right_ring_DIP
+              - right_pinky_CMC
+              - right_pinky_MCP_FE
+              - right_pinky_MCP_AA
+              - right_pinky_PIP
+              - right_pinky_DIP
           observe_ee_pose: true
           observe_ee_state: true
           observe_joint_position: true
@@ -225,13 +273,16 @@ extension:
           observe_joint_position_targets: true
           observe_joint_velocity_targets: true
         - stereotype: sensor_observer
-          name: Hand_Camera
+          name: head_camera
           observe_rgb: true
         - stereotype: sensor_observer
-          name: Left_Camera
+          name: front_camera
           observe_rgb: true
         - stereotype: sensor_observer
-          name: Right_Camera
+          name: left_camera
+          observe_rgb: true
+        - stereotype: sensor_observer
+          name: right_camera
           observe_rgb: true
           
     starvla_benchmark:
@@ -241,19 +292,18 @@ extension:
       action_frequency: 15.0
       timeout_per_episode: 300
       goals:
-        - name: cola on top of book
-          description: check if the cola bottle is on the book
+        - name: can on top of book
+          description: check if the can is on the book
           stereotype: on_top
           object_A_name: omni6DPose_book_031
-          object_B_name: omni6DPose_timer_017
+          object_B_name: omni6DPose_can_016
       policy:
         stereotype: starvla
-        robot_name: Franka_Robotiq_2f85
-        arm_name: main_arm
-        sensor_names: [Hand_Camera, Left_Camera, Right_Camera]
-        prompt: pick up the timer and put on the book
+        robot_name: r1pro_dex
+        arm_name: right_arm
+        sensor_names: [head_camera]
+        prompt: pick up the can and put on the book
         run_trunk_size: 16
-        gripper_width_mapper_file: ./gripper_width_robotiq_2f85_fixed.json
         visualize_action_ee_pose: true
         visualize_state_ee_pose: true
         visualize_bounding_box_targets: [] # [omni6DPose_plug_001, omni6DPose_can_016] # 打开会被policy看到，会影响policy的推理结果
@@ -264,16 +314,11 @@ extension:
       data_collector_name: benchmark_data_collect
       record_fps: 30
       backend_root_path: output://benchmark_record
-      postprocess_list: ["hdf5", "video"]
+      postprocess_list: ["hdf5", "video", "preview_video"]
 
 policy_server:
-  # ckpt_path: checkpoints://0324_qwenpi_droid_pretrain_8node/checkpoints/steps_30000_pytorch_model.pt
-  # ckpt_path: checkpoints://0405_qwenpi_droid_norm_pretrain_8node/checkpoints/steps_60000_pytorch_model.pt
-  # ckpt_path: checkpoints://0407_qwenpi_droid_postrain/final_model/pytorch_model.pt
-  ckpt_path: checkpoints://0407_qwenpi_droid_from_scratch/final_model/pytorch_model.pt
+  ckpt_path: checkpoints://egodex_part1_restats_gbs1024/checkpoints/steps_70000_pytorch_model.pt
   ckpt_source: local
   host: 0.0.0.0
   port: 5000
   use_bf16: true
-  unnorm_key: oxe_bridge
-  state_mode: ee_pose7

starvla_inference_server.py

@@ -21,6 +21,39 @@ def pad_to_dim(x: np.ndarray, target_dim: int, axis: int = -1, value: float = 0.
         return np.pad(x, pad_width, constant_values=value)
     return x
 
+
+def normalize_states(states, statistics):
+    stats = statistics["new_embodiment"]["state"]
+    q01 = np.array(stats["q01"]).astype(states.dtype)
+    q99 = np.array(stats["q99"]).astype(states.dtype)
+
+    # In the case of q01 == q99, the normalization will be undefined
+    # So we set the normalized values to the original values
+    mask = q01 != q99
+    normalized = np.zeros_like(states)
+
+    # Normalize the values where q01 != q99
+    # Formula: 2 * (x - q01) / (q99 - q01) - 1
+    normalized[..., mask] = (states[..., mask] - q01[..., mask]) / (
+        q99[..., mask] - q01[..., mask]
+    )
+    normalized[..., mask] = 2 * normalized[..., mask] - 1
+
+    # Set the normalized values to the original values where q01 == q99
+    normalized[..., ~mask] = states[..., ~mask]
+
+    # Clip the normalized values to be between -1 and 1
+    normalized = np.clip(normalized, -1, 1)
+    return normalized
+
+
+def unnormalize_actions(normalized_actions, statistics):
+    stats = statistics["new_embodiment"]["action"]
+    q01 = np.array(stats["q01"]).astype(normalized_actions.dtype)
+    q99 = np.array(stats["q99"]).astype(normalized_actions.dtype)
+
+    return (normalized_actions + 1) / 2 * (q99 - q01) + q01
+
 class StarvlaInferenceServer:
 
     def __init__(self, config_path: str):
@@ -38,8 +71,6 @@ class StarvlaInferenceServer:
         self.host = policy_server_cfg.get("host", "0.0.0.0")
         self.port = policy_server_cfg.get("port", 5000)
         self.use_bf16 = policy_server_cfg.get("use_bf16", True)
-        self.unnorm_key = policy_server_cfg.get("unnorm_key", "oxe_bridge")
-        self.state_mode = policy_server_cfg.get("state_mode", "ee_pose7")
 
         print("Loading StarVLA model...")
         self.model = self.load_model()
@@ -74,45 +105,40 @@ class StarvlaInferenceServer:
         model = build_framework(cfg=cfg)
         model.norm_stats = norm_stats
 
-        state_dict = torch.load(self.ckpt_path, map_location="cpu")
-        model.load_state_dict(state_dict, strict=True)
-
         if self.use_bf16:
             model = model.to(torch.bfloat16)
+        model = model.eval()
+
+        state_dict = torch.load(self.ckpt_path, map_location="cpu")
+        model.load_state_dict(state_dict, strict=True)
+        model = model.to("cuda")
 
-        model = model.to("cuda").eval()
 
         self.norm_stats = norm_stats
-        self.action_norm_stats = norm_stats.get(self.unnorm_key, {}).get("action", None)
-
         return model
 
     def parse_observation(self, obs, target_size=(320, 180)):
 
-        left_rgb, right_rgb, wrist_rgb = obs["rgb"]["Left_Camera"], obs["rgb"]["Right_Camera"], obs["rgb"]["Hand_Camera"]
+        head_rgb = obs["rgb"]["head_camera"]
 
-        img_left = Image.fromarray(cv2.resize(left_rgb, target_size))
-        img_right = Image.fromarray(cv2.resize(right_rgb, target_size))
-        img_wrist = Image.fromarray(cv2.resize(wrist_rgb, target_size))
-
-        state_vec = obs["state"]
-        # import ipdb;ipdb.set_trace()
+        img_head = Image.fromarray(cv2.resize(head_rgb, target_size))
+        state_vec = normalize_states(obs["state"], self.norm_stats)
         # state_vec = pad_to_dim(np.array(state_vec), 100, axis=-1)
-        return img_left, img_right, img_wrist, state_vec, obs["prompt"]
+        return img_head, state_vec, obs["prompt"]
 
     def inference(self, observation: dict) -> dict:
         
-        img_left, img_right, img_wrist, state_vec, prompt = \
+        img_head, state_vec, prompt = \
             self.parse_observation(observation)
-        print(f"{state_vec.shape}")
         vla_input = {
-            "batch_images": [[img_left, img_right, img_wrist]],
-            "instructions": [prompt],
-            "state": [state_vec]
+            # "batch_images": [[img_left, img_right, img_wrist]],
+            "image": [img_head],
+            "lang": prompt,
+            "state": state_vec[None, :], # (1, 62)
         }
 
         with torch.no_grad():
-            output = self.model.predict_action(**vla_input)
+            output = self.model.predict_action(examples=vla_input)
 
         actions = output.get("normalized_actions")
 
@@ -121,9 +147,16 @@ class StarvlaInferenceServer:
 
         if actions.ndim == 3:
             actions = actions[0] # (16, 10)
-        return {"ee_delta_position_chunks": actions[:, :3].tolist(), 
-                "ee_delta_rot6d_chunks": actions[:, 3:9].tolist(),
-                "gripper_width_chunks": actions[:, 9:10].tolist()}
+        actions = unnormalize_actions(actions, self.norm_stats)
+        return {"left_arm": {
+                    "ee_delta_position_chunks": actions[:, :3].tolist(),
+                    "ee_delta_rot6d_chunks": actions[:, 3:9].tolist(),
+                    "finger_chunks": actions[:, 9:31].tolist()},
+                "right_arm": {
+                    "ee_delta_position_chunks": actions[:, 31:34].tolist(),
+                    "ee_delta_rot6d_chunks": actions[:, 34:40].tolist(),
+                    "finger_chunks": actions[:, 40:62].tolist()}
+                }
 
     def register_routes(self):
 
@@ -176,4 +209,4 @@ if __name__ == "__main__":
 
     config_path = args.config
     server = StarvlaInferenceServer(config_path)
-    server.run()
+    server.run()

starvla_policy.py

@@ -4,31 +4,28 @@ import json
 import numpy as np
 import requests
 
-from joysim.annotations.config_class import configclass, field
-from joysim.annotations.stereotype import stereotype
-from joysim.controllers.spawnable_controller import SpawnableController
-from joysim.controllers.visualize_controller import VisualizeController
-from joysim.unisim.robots.models.modular_robot import ModularRobot
-from joysim.utils.namespace import PoseVisualType, SimulatorType
-from joysim.unisim.robots.actuator_configs.grippers import GripperDriveJointConfig
-from joysim.extensions.benchmark.action import RobotAction
-from joysim.extensions.benchmark.benchmark import (
+from fastsim.annotations.config_class import configclass, field
+from fastsim.annotations.stereotype import stereotype
+from fastsim.controllers.spawnable_controller import SpawnableController
+from fastsim.controllers.visualize_controller import VisualizeController
+from fastsim.unisim.robots.models.modular_robot import ModularRobot
+from fastsim.utils.namespace import PoseVisualType, SimulatorType
+from fastsim.unisim.robots.actuator_configs.grippers import GripperDriveJointConfig
+from fastsim.extensions.benchmark.action import RobotAction
+from fastsim.extensions.benchmark.benchmark import (
     BenchmarkAction,
     BenchmarkObservation,
     ControlMode,
 )
-from joysim.extensions.benchmark.policy import Policy, PolicyConfig
-from joysim.utils.log import Log
-from joysim.utils.pose import Pose
+from fastsim.extensions.benchmark.policy import Policy, PolicyConfig
+from fastsim.utils.log import Log
+from fastsim.utils.pose import Pose
 
 @configclass
 @stereotype.register_config("starvla")
 class StarvlaPolicyConfig(PolicyConfig):
 
     robot_name: str = field(default="None", required=True, comment="The name of the robot")
-    arm_name: str = field(default="main_arm", required=True, comment="The name of the arm module to control")
-    drive_name: str = field(default="robotiq_85_left_knuckle_joint", required=True, comment="The name of the drive module to control")
-    gripper_width_mapper_file: str = field(default="", required=True, comment="The file path to the gripper width mapper")
     visualize_action_ee_pose: bool = field(default=False, required=True, comment="Whether to visualize the action end effector pose")
     visualize_state_ee_pose: bool = field(default=False, required=True, comment="Whether to visualize the state end effector pose")
     visualize_bounding_box_targets: list[str] = field(
@@ -67,37 +64,29 @@ class StarvlaPolicy(Policy):
         super().__init__(config)
 
         self.robot_name = config.robot_name
-        self.arm_name = config.arm_name
-        self.drive_name = config.drive_name
         self.sensor_names = config.sensor_names
         self.server_url = config.server_url
         self.prompt = config.prompt
-        self.gripper_width_mapper = json.load(open(config.gripper_width_mapper_file, "r"))
         self.visualize_action_ee_pose = config.visualize_action_ee_pose
         self.visualize_state_ee_pose = config.visualize_state_ee_pose
         self.visualize_bounding_box_targets = list(config.visualize_bounding_box_targets or [])
 
     def reset(self) -> None:
-        self.current_ee_position_state = None
-        self.current_ee_rot6d_state = None
-        self.current_gripper_width = None
+        self.current_state = {}
         self.current_chunk_id = 0
         self.current_chunk_result = None
         self.run_trunk_size = self.config.run_trunk_size
         self.robot: ModularRobot = SpawnableController.get_spawnable_data(self.robot_name).unwrap()
-        self.drive_joints: dict[str, GripperDriveJointConfig] = self.robot.get_arm(self.arm_name).get_ee().get_drive_joints()
-        self.robot_drive_name = list(self.drive_joints.keys())[0]
-        
-        for joint_name, joint_config in self.drive_joints.items():
-            SpawnableController.control_robot(self.robot_name, "set_joint_stiffness", parameters={"joint_names": [joint_name], "stiffness": joint_config.position_control_stiffness}).unwrap()
-            SpawnableController.control_robot(self.robot_name, "set_joint_damping", parameters={"joint_names": [joint_name], "damping": joint_config.position_control_damping}).unwrap()
-            SpawnableController.control_robot(self.robot_name, "set_joint_effort_limit", parameters={"joint_names": [joint_name], "effort_limit": 5000}).unwrap()
-            SpawnableController.control_robot(self.robot_name, "set_joint_effort_limit", parameters={"joint_names": [self.robot_drive_name], "effort_limit": 5000}).unwrap()
-        self.max_width = float("-inf")
-        self.min_width = float("inf")
-        for entry in self.gripper_width_mapper:
-            self.max_width = max(self.max_width, entry["width"])
-            self.min_width = min(self.min_width, entry["width"])
+        self.left_hand_joints = SpawnableController.control_robot(
+            self.robot_name,
+            "get_actuator_joint_names",
+            parameters={"actuator_name": "left_hand"},
+        ).unwrap()
+        self.right_hand_joints = SpawnableController.control_robot(
+            self.robot_name,
+            "get_actuator_joint_names",
+            parameters={"actuator_name": "right_hand"},
+        ).unwrap()
 
     def warmup(self, benchmark_observation: BenchmarkObservation) -> None:
         Log.info(f"Waiting for StarVLA inference server to be ready...")
@@ -120,28 +109,41 @@ class StarvlaPolicy(Policy):
         elif response.status_code != 200:
             Log.error(f"StarVLA server error with status code <{response.status_code}> : {response.text}", exit=True)
 
+    def split_joints(self, state_or_action, keys=None) -> list[dict]:
+        if keys is None:
+            keys = ["left_arm", "right_arm"]
+        total_dim = 31 * len(keys)
+        assert state_or_action.shape[-1] == total_dim, f"Expected last dimension to be {total_dim}, got {state_or_action.shape[-1]}"
+        joints_all = np.split(state_or_action, [31], axis=-1)
+        return_dict = {}
+        for key, joints in zip(keys, joints_all):
+            ee_pos, ee_rot6d, finger_qpos = np.split(joints, [3, 9], axis=-1)
+            return_dict[key] = {
+                "ee_pos": ee_pos,
+                "ee_rot6d": ee_rot6d,
+                "finger_qpos": finger_qpos
+            }
+        return return_dict
+
     def preprocess_observation(self, benchmark_observation: BenchmarkObservation) -> dict:
         robot_obs = benchmark_observation.get_robot_observations(self.robot_name)["robot_data"]
-        ee_pose_base = robot_obs["ee_pose"][self.arm_name]["base_frame"]
-        ee_position, ee_rot6d = ee_pose_base["position"],ee_pose_base["rot6d"]
-        arm_joint_positions = robot_obs["joint_positions"][:7] # 临时多加了一个drive的位置，现在读的最后一个joint值是drive
-        drive_joint_positions = robot_obs["joint_positions"][-1]
-        normalized_gripper_width = self.__map_joint_position_to_normalized_width(drive_joint_positions)
-        Log.debug(f"input normalized_gripper_width state: {round(normalized_gripper_width, 2)}")
-        state = np.concatenate([ee_position,ee_rot6d,np.array([normalized_gripper_width]), [0]*10, np.array(arm_joint_positions)])
+        left_ee_pose_base = robot_obs["ee_pose"]["left_arm"]["base_frame"]
+        left_ee_position, left_ee_rot6d = left_ee_pose_base["position"], left_ee_pose_base["rot6d"]
+        right_ee_pose_base = robot_obs["ee_pose"]["right_arm"]["base_frame"]
+        right_ee_position, right_ee_rot6d = right_ee_pose_base["position"], right_ee_pose_base["rot6d"]
+        finger_positions = robot_obs["joint_positions"] # use finger joints(44) only
+        state = np.concatenate([left_ee_position, left_ee_rot6d, finger_positions[:22],
+                                right_ee_position, right_ee_rot6d, finger_positions[22:]], axis=-1) # (62,)
         rgb_data = {}
         for sensor_name in self.sensor_names:
             sensor_obs = benchmark_observation.get_sensor_observations(sensor_name)
             rgb_data[sensor_name] = sensor_obs["rgb"].data.cpu().numpy().astype(np.uint8)
         obs = {"state": state,"rgb": rgb_data,"prompt": self.prompt}
-
         return obs
 
     def compute_action(self, observation: dict) -> dict:
         if self.current_chunk_result is None:
-            self.current_ee_position_state = np.array(observation["state"][:3]).astype(np.float64)
-            self.current_ee_rot6d_state = np.array(observation["state"][3:9]).astype(np.float64)
-            self.current_gripper_width = np.array([observation["state"][9]])
+            self.current_state.update(self.split_joints(observation["state"]))
             payload = pickle.dumps(observation)
             response = requests.post(
                 f"{self.server_url}/inference",
@@ -151,7 +153,7 @@ class StarvlaPolicy(Policy):
             self.test_obs = observation["state"] #TODO
             self._handle_server_error(response)
             result = pickle.loads(response.content)
-            max_trunk_size = len(result["ee_delta_position_chunks"])
+            max_trunk_size = len(result["right_arm"]["ee_delta_position_chunks"])
             if self.run_trunk_size > max_trunk_size:
                 Log.warning(f"Run trunk size {self.run_trunk_size} is greater than the number of chunks {max_trunk_size}. Set run trunk size to {max_trunk_size}.")
                 self.run_trunk_size = max_trunk_size
@@ -161,59 +163,33 @@ class StarvlaPolicy(Policy):
             result = self.current_chunk_result
 
         return result
-    def __map_joint_position_to_normalized_width(self, joint_position: float) -> float:
-        if joint_position < 0:
-            joint_position = 0
-        if joint_position > 0.8:
-            joint_position = 0.8
-        for entry in self.gripper_width_mapper:
-            if round(entry["angel"], 2) == round(joint_position, 2):
-                return 1-(entry["width"] - self.min_width) / (self.max_width - self.min_width)
-            
-        
 
-    def __map_gripper_joint_position(self, normalized_gripper_width: float) -> float:
-        
-        joint_positions = []
-        joint_names = []
-        if normalized_gripper_width > 0.5:
-            for joint_name, joint_config in self.drive_joints.items():
-                joint_positions.append(joint_config.close_position)
-                joint_names.append(joint_name)
-        else:
-            for joint_name, joint_config in self.drive_joints.items():
-                joint_positions.append(joint_config.open_position)
-                joint_names.append(joint_name)
-        return joint_positions, joint_names
 
     def postprocess_action(self, action: dict) -> BenchmarkAction:
         benchmark_action = BenchmarkAction()
-        Log.debug(f"observation: {self.test_obs}")
-        # import ipdb;ipdb.set_trace()
-        
-        # get base frame end-effector pose
-        delta_ee_pose = Pose(position=action["ee_delta_position_chunks"][self.current_chunk_id], rot6d=action["ee_delta_rot6d_chunks"][self.current_chunk_id])
-        curr_state_ee_pose = Pose(position=self.current_ee_position_state, rot6d=self.current_ee_rot6d_state)
-        curr_action_ee_pose = curr_state_ee_pose * delta_ee_pose # action2base = state2base * action2state
-        curr_action_gripper_width = action["gripper_width_chunks"][self.current_chunk_id]
-        
-        gripper_joint_positions, gripper_joint_names = self.__map_gripper_joint_position(curr_action_gripper_width[0])
-        Log.debug(f"action_gripper_joint_positions: {gripper_joint_positions}, action_normalized_gripper_width: {round(curr_action_gripper_width[0], 2)}")
-        benchmark_action.add_robot_action(
-            RobotAction(
-                control_mode=ControlMode.POSITION,
-                robot_name=self.robot_name,
-                joint_names=gripper_joint_names,
-                joint_positions=gripper_joint_positions
+        for arm_key in self.robot['arms'].keys():
+            action_arm = action[arm_key]
+            delta_ee_pose = Pose(position=action_arm["ee_delta_position_chunks"][self.current_chunk_id], rot6d=action_arm["ee_delta_rot6d_chunks"][self.current_chunk_id])
+            curr_state_ee_pose = Pose(position=self.current_state[arm_key]["ee_pos"], rot6d=self.current_state[arm_key]["ee_rot6d"])
+            curr_action_ee_pose = curr_state_ee_pose * delta_ee_pose # action2base = state2base * action2state
+            finger_joint_qpos = action_arm["finger_chunks"][self.current_chunk_id] + self.current_state[arm_key]["finger_qpos"] 
+            joint_names = self.left_hand_joints if arm_key == "left_arm" else self.right_hand_joints    
+            benchmark_action.add_robot_action(
+                RobotAction(
+                    control_mode=ControlMode.POSITION,
+                    robot_name=self.robot_name,
+                    joint_names=joint_names,
+                    joint_positions=finger_joint_qpos
+                )
             )
-        )
-        benchmark_action.add_robot_action(
-            RobotAction(
-                control_mode=ControlMode.EE_POSE,
-                robot_name=self.robot_name,
-                ee_pose=curr_action_ee_pose
+            benchmark_action.add_robot_action(
+                RobotAction(
+                    control_mode=ControlMode.EE_POSE,
+                    robot_name=self.robot_name,
+                    ee_pose=curr_action_ee_pose,
+                    arm_name=arm_key
+                )
             )
-        )
         self._visualize_base_frame_ee_poses(curr_state_ee_pose, curr_action_ee_pose)
         self._visualize_bounding_boxes()
         self.current_chunk_id += 1
@@ -254,4 +230,4 @@ class StarvlaPolicy(Policy):
         for target_name in self.visualize_bounding_box_targets:
             VisualizeController.visualize_target_bounding_box(
                 target_name, simulator=SimulatorType.ISAACLAB
-            ).unwrap()
+            ).unwrap()