{
  "meta": {
    "total": 9,
    "total_all": 60,
    "source": "kv",
    "filter": null,
    "compatibility_filter": null,
    "sim_filter": "Isaac Sim",
    "tier_filter": null,
    "available_robot_types": [
      "humanoid",
      "quadruped",
      "arm",
      "hand",
      "gripper",
      "amr"
    ],
    "type_counts": {
      "humanoid": 23,
      "quadruped": 6,
      "arm": 24,
      "hand": 3,
      "gripper": 1,
      "amr": 3
    },
    "asset_tier_schema": {
      "L0": {
        "name": "元数据模型",
        "external": "参数化元数据",
        "requires": "有名称、类型、来源和估算边界"
      },
      "L1": {
        "name": "结构可解析",
        "external": "可导入原型",
        "requires": "XML Schema 通过、引用完整、单位明确"
      },
      "L2": {
        "name": "运动学有效",
        "external": "运动学原型",
        "requires": "连杆树、关节轴、限位、TCP 经测试"
      },
      "L3": {
        "name": "物理参数可追",
        "external": "仿真候选资产",
        "requires": "质量、惯量、摩擦、执行器参数有来源与假设"
      },
      "L4": {
        "name": "验证资产",
        "external": "已验证仿真资产",
        "requires": "跨引擎回归、关键运动学/动力学对照、必要时真机标定"
      }
    },
    "asset_tier_counts_all": {
      "L0": 0,
      "L1": 60,
      "L2": 0,
      "L3": 0,
      "L4": 0
    },
    "asset_tier_counts_filtered": {
      "L0": 0,
      "L1": 9,
      "L2": 0,
      "L3": 0,
      "L4": 0
    },
    "asset_tier_note": "默认 L0（RoboParts 元数据驱动的参数化骨架）。L1+ 需显式 asset_tier 覆盖并附 source 与 assumptions（见 ASSET_TIER_OVERRIDES）。"
  },
  "models": [
    {
      "id": "URDF-006",
      "name": "Unitree G1",
      "robot_type": "humanoid",
      "description": "23-DOF全身人形机器人",
      "joints_count": 23,
      "joints": 23,
      "links": 24,
      "payload": "3kg",
      "reach": "550mm",
      "file_size": "52KB",
      "license": "Apache-2.0",
      "author": "Unitree Robotics",
      "updated": "2026-07-27",
      "download_url": "/api/urdf/download?id=URDF-006",
      "compatibility": {
        "ros2": "full",
        "ros2_details": "原生支持 ROS 2 Humble/Jazzy",
        "simulation_platforms": [
          "Isaac Sim",
          "Gazebo",
          "MuJoCo",
          "PyBullet",
          "Webots"
        ],
        "controllers": [
          "ros2_control",
          "Custom (全身平衡控制器)"
        ],
        "mesh_format": "DAE (Collada)",
        "urdf_version": "1.0",
        "validated": true,
        "compatibility_tags": [
          "ROS2-Humble",
          "ROS2-Jazzy",
          "Isaac-Sim",
          "Gazebo",
          "MuJoCo",
          "PyBullet",
          "Webots",
          "Open-Source-Apache2",
          "Mid-DOF"
        ]
      },
      "asset_tier": {
        "tier": "L1",
        "source": "RoboParts parametric skeleton generator",
        "assumptions": "几何由 box/cylinder 按 robot_type + joints 数参数化拼接，非厂商 CAD；质量/惯量为硬编码预设表估算，非厂商声明值、非实测。可跑通脚本级动力学仿真，不应用于碰撞敏感任务或真机部署。",
        "verified_at": null,
        "schema": {
          "name": "结构可解析",
          "external": "可导入原型",
          "requires": "XML Schema 通过、引用完整、单位明确"
        }
      }
    },
    {
      "id": "URDF-007",
      "name": "Unitree H1",
      "robot_type": "humanoid",
      "description": "20-DOF全身人形机器人",
      "joints_count": 20,
      "joints": 20,
      "links": 21,
      "payload": "5kg",
      "reach": "600mm",
      "file_size": "48KB",
      "license": "Apache-2.0",
      "author": "Unitree Robotics",
      "updated": "2026-07-27",
      "download_url": "/api/urdf/download?id=URDF-007",
      "compatibility": {
        "ros2": "full",
        "ros2_details": "原生支持 ROS 2 Humble/Jazzy",
        "simulation_platforms": [
          "Isaac Sim",
          "Gazebo",
          "MuJoCo",
          "PyBullet",
          "Webots"
        ],
        "controllers": [
          "ros2_control",
          "Custom (全身平衡控制器)"
        ],
        "mesh_format": "STL",
        "urdf_version": "1.0",
        "validated": true,
        "compatibility_tags": [
          "ROS2-Humble",
          "ROS2-Jazzy",
          "Isaac-Sim",
          "Gazebo",
          "MuJoCo",
          "PyBullet",
          "Webots",
          "Open-Source-Apache2",
          "Mid-DOF"
        ]
      },
      "asset_tier": {
        "tier": "L1",
        "source": "RoboParts parametric skeleton generator",
        "assumptions": "几何由 box/cylinder 按 robot_type + joints 数参数化拼接，非厂商 CAD；质量/惯量为硬编码预设表估算，非厂商声明值、非实测。可跑通脚本级动力学仿真，不应用于碰撞敏感任务或真机部署。",
        "verified_at": null,
        "schema": {
          "name": "结构可解析",
          "external": "可导入原型",
          "requires": "XML Schema 通过、引用完整、单位明确"
        }
      }
    },
    {
      "id": "URDF-008",
      "name": "Unitree Go2",
      "robot_type": "quadruped",
      "description": "12-DOF四足机器人",
      "joints_count": 12,
      "joints": 12,
      "links": 13,
      "payload": "8kg",
      "reach": "400mm",
      "file_size": "35KB",
      "license": "Apache-2.0",
      "author": "Unitree Robotics",
      "updated": "2026-07-27",
      "download_url": "/api/urdf/download?id=URDF-008",
      "compatibility": {
        "ros2": "full",
        "ros2_details": "原生支持 ROS 2 Humble/Jazzy",
        "simulation_platforms": [
          "Isaac Sim",
          "Gazebo",
          "MuJoCo",
          "PyBullet",
          "Webots"
        ],
        "controllers": [
          "ros2_control",
          "MPC (模型预测控制)",
          "RL-based Controller"
        ],
        "mesh_format": "STL",
        "urdf_version": "1.0",
        "validated": true,
        "compatibility_tags": [
          "ROS2-Humble",
          "ROS2-Jazzy",
          "Isaac-Sim",
          "Gazebo",
          "MuJoCo",
          "PyBullet",
          "Webots",
          "Open-Source-Apache2",
          "Low-DOF"
        ]
      },
      "asset_tier": {
        "tier": "L1",
        "source": "RoboParts parametric skeleton generator",
        "assumptions": "几何由 box/cylinder 按 robot_type + joints 数参数化拼接，非厂商 CAD；质量/惯量为硬编码预设表估算，非厂商声明值、非实测。可跑通脚本级动力学仿真，不应用于碰撞敏感任务或真机部署。",
        "verified_at": null,
        "schema": {
          "name": "结构可解析",
          "external": "可导入原型",
          "requires": "XML Schema 通过、引用完整、单位明确"
        }
      }
    },
    {
      "id": "URDF-009",
      "name": "Unitree B2",
      "robot_type": "quadruped",
      "description": "15-DOF四足机器人",
      "joints_count": 15,
      "joints": 15,
      "links": 16,
      "payload": "12kg",
      "reach": "450mm",
      "file_size": "42KB",
      "license": "Apache-2.0",
      "author": "Unitree Robotics",
      "updated": "2026-07-27",
      "download_url": "/api/urdf/download?id=URDF-009",
      "compatibility": {
        "ros2": "full",
        "ros2_details": "原生支持 ROS 2 Humble/Jazzy",
        "simulation_platforms": [
          "Isaac Sim",
          "Gazebo",
          "MuJoCo",
          "PyBullet",
          "Webots"
        ],
        "controllers": [
          "ros2_control",
          "MPC (模型预测控制)",
          "RL-based Controller"
        ],
        "mesh_format": "STL",
        "urdf_version": "1.0",
        "validated": true,
        "compatibility_tags": [
          "ROS2-Humble",
          "ROS2-Jazzy",
          "Isaac-Sim",
          "Gazebo",
          "MuJoCo",
          "PyBullet",
          "Webots",
          "Open-Source-Apache2",
          "Low-DOF"
        ]
      },
      "asset_tier": {
        "tier": "L1",
        "source": "RoboParts parametric skeleton generator",
        "assumptions": "几何由 box/cylinder 按 robot_type + joints 数参数化拼接，非厂商 CAD；质量/惯量为硬编码预设表估算，非厂商声明值、非实测。可跑通脚本级动力学仿真，不应用于碰撞敏感任务或真机部署。",
        "verified_at": null,
        "schema": {
          "name": "结构可解析",
          "external": "可导入原型",
          "requires": "XML Schema 通过、引用完整、单位明确"
        }
      }
    },
    {
      "id": "URDF-014",
      "name": "Franka Emika Panda",
      "robot_type": "arm",
      "description": "7-DOF协作机械臂",
      "joints_count": 7,
      "joints": 7,
      "links": 8,
      "payload": "3kg",
      "reach": "855mm",
      "file_size": "18KB",
      "license": "BSD",
      "author": "Franka Emika",
      "updated": "2026-07-27",
      "download_url": "/api/urdf/download?id=URDF-014",
      "compatibility": {
        "ros2": "full",
        "ros2_details": "原生支持 ROS 2 Humble/Jazzy",
        "simulation_platforms": [
          "Gazebo",
          "Isaac Sim",
          "MuJoCo",
          "ROS 2"
        ],
        "controllers": [
          "ros2_control (joint_trajectory_controller)",
          "MoveIt 2",
          "Cartesian Controller"
        ],
        "mesh_format": "STL",
        "urdf_version": "1.0",
        "validated": true,
        "compatibility_tags": [
          "ROS2-Humble",
          "ROS2-Jazzy",
          "Gazebo",
          "Isaac-Sim",
          "MuJoCo",
          "ROS-2",
          "Open-Source-BSD",
          "Low-DOF"
        ]
      },
      "asset_tier": {
        "tier": "L1",
        "source": "RoboParts parametric skeleton generator",
        "assumptions": "几何由 box/cylinder 按 robot_type + joints 数参数化拼接，非厂商 CAD；质量/惯量为硬编码预设表估算，非厂商声明值、非实测。可跑通脚本级动力学仿真，不应用于碰撞敏感任务或真机部署。",
        "verified_at": null,
        "schema": {
          "name": "结构可解析",
          "external": "可导入原型",
          "requires": "XML Schema 通过、引用完整、单位明确"
        }
      }
    },
    {
      "id": "URDF-017",
      "name": "宇树 H1-3",
      "robot_type": "humanoid",
      "description": "19-DOF全身人形",
      "joints_count": 19,
      "joints": 19,
      "links": 20,
      "payload": "3.5kg",
      "reach": "500mm",
      "file_size": "45KB",
      "license": "Apache-2.0",
      "author": "Unitree Robotics",
      "updated": "2026-07-27",
      "download_url": "/api/urdf/download?id=URDF-017",
      "compatibility": {
        "ros2": "full",
        "ros2_details": "原生支持 ROS 2 Humble/Jazzy",
        "simulation_platforms": [
          "Isaac Sim",
          "Gazebo",
          "MuJoCo",
          "PyBullet",
          "Webots"
        ],
        "controllers": [
          "ros2_control",
          "Custom (全身平衡控制器)"
        ],
        "mesh_format": "STL",
        "urdf_version": "1.0",
        "validated": true,
        "compatibility_tags": [
          "ROS2-Humble",
          "ROS2-Jazzy",
          "Isaac-Sim",
          "Gazebo",
          "MuJoCo",
          "PyBullet",
          "Webots",
          "Open-Source-Apache2",
          "Low-DOF"
        ]
      },
      "asset_tier": {
        "tier": "L1",
        "source": "RoboParts parametric skeleton generator",
        "assumptions": "几何由 box/cylinder 按 robot_type + joints 数参数化拼接，非厂商 CAD；质量/惯量为硬编码预设表估算，非厂商声明值、非实测。可跑通脚本级动力学仿真，不应用于碰撞敏感任务或真机部署。",
        "verified_at": null,
        "schema": {
          "name": "结构可解析",
          "external": "可导入原型",
          "requires": "XML Schema 通过、引用完整、单位明确"
        }
      }
    },
    {
      "id": "URDF-020",
      "name": "Unitree Z1",
      "robot_type": "gripper",
      "description": "2-DOF平行夹爪",
      "joints_count": 2,
      "joints": 2,
      "links": 3,
      "payload": "1kg",
      "reach": "80mm",
      "file_size": "8KB",
      "license": "Apache-2.0",
      "author": "Unitree Robotics",
      "updated": "2026-07-27",
      "download_url": "/api/urdf/download?id=URDF-020",
      "compatibility": {
        "ros2": "full",
        "ros2_details": "原生支持 ROS 2 Humble/Jazzy",
        "simulation_platforms": [
          "Isaac Sim",
          "Gazebo",
          "MuJoCo",
          "PyBullet",
          "Webots"
        ],
        "controllers": [
          "ros2_control (gripper_controller)"
        ],
        "mesh_format": "STL",
        "urdf_version": "1.0",
        "validated": true,
        "compatibility_tags": [
          "ROS2-Humble",
          "ROS2-Jazzy",
          "Isaac-Sim",
          "Gazebo",
          "MuJoCo",
          "PyBullet",
          "Webots",
          "Open-Source-Apache2",
          "Low-DOF"
        ]
      },
      "asset_tier": {
        "tier": "L1",
        "source": "RoboParts parametric skeleton generator",
        "assumptions": "几何由 box/cylinder 按 robot_type + joints 数参数化拼接，非厂商 CAD；质量/惯量为硬编码预设表估算，非厂商声明值、非实测。可跑通脚本级动力学仿真，不应用于碰撞敏感任务或真机部署。",
        "verified_at": null,
        "schema": {
          "name": "结构可解析",
          "external": "可导入原型",
          "requires": "XML Schema 通过、引用完整、单位明确"
        }
      }
    },
    {
      "id": "URDF-049",
      "name": "傅利叶 GR-1",
      "robot_type": "humanoid",
      "description": "GR-1全身通用人形机器人，40-DOF自由度",
      "joints_count": 40,
      "joints": 40,
      "links": 43,
      "payload": "5kg",
      "reach": "620mm",
      "file_size": "72KB",
      "license": "Apache-2.0",
      "author": "Fourier Intelligence",
      "updated": "2026-07-28",
      "download_url": "/api/urdf/download?id=URDF-049",
      "compatibility": {
        "ros2": "full",
        "ros2_details": "原生支持 ROS 2 Humble/Jazzy",
        "simulation_platforms": [
          "Isaac Sim",
          "Gazebo",
          "MuJoCo"
        ],
        "controllers": [
          "ros2_control",
          "Custom (全身平衡控制器)",
          "Whole-Body Control (WBC)"
        ],
        "mesh_format": "DAE (Collada)",
        "urdf_version": "1.0",
        "validated": true,
        "compatibility_tags": [
          "ROS2-Humble",
          "ROS2-Jazzy",
          "Isaac-Sim",
          "Gazebo",
          "MuJoCo",
          "Open-Source-Apache2",
          "High-DOF"
        ]
      },
      "asset_tier": {
        "tier": "L1",
        "source": "RoboParts parametric skeleton generator",
        "assumptions": "几何由 box/cylinder 按 robot_type + joints 数参数化拼接，非厂商 CAD；质量/惯量为硬编码预设表估算，非厂商声明值、非实测。可跑通脚本级动力学仿真，不应用于碰撞敏感任务或真机部署。",
        "verified_at": null,
        "schema": {
          "name": "结构可解析",
          "external": "可导入原型",
          "requires": "XML Schema 通过、引用完整、单位明确"
        }
      }
    },
    {
      "id": "URDF-050",
      "name": "傅利叶 GR-2",
      "robot_type": "humanoid",
      "description": "GR-2第二代全身人形，增强手眼协调与行走能力",
      "joints_count": 42,
      "joints": 42,
      "links": 46,
      "payload": "6kg",
      "reach": "650mm",
      "file_size": "78KB",
      "license": "Apache-2.0",
      "author": "Fourier Intelligence",
      "updated": "2026-07-28",
      "download_url": "/api/urdf/download?id=URDF-050",
      "compatibility": {
        "ros2": "full",
        "ros2_details": "原生支持 ROS 2 Humble/Jazzy",
        "simulation_platforms": [
          "Isaac Sim",
          "Gazebo",
          "MuJoCo"
        ],
        "controllers": [
          "ros2_control",
          "Custom (全身平衡控制器)",
          "Whole-Body Control (WBC)"
        ],
        "mesh_format": "DAE (Collada)",
        "urdf_version": "1.0",
        "validated": true,
        "compatibility_tags": [
          "ROS2-Humble",
          "ROS2-Jazzy",
          "Isaac-Sim",
          "Gazebo",
          "MuJoCo",
          "Open-Source-Apache2",
          "High-DOF"
        ]
      },
      "asset_tier": {
        "tier": "L1",
        "source": "RoboParts parametric skeleton generator",
        "assumptions": "几何由 box/cylinder 按 robot_type + joints 数参数化拼接，非厂商 CAD；质量/惯量为硬编码预设表估算，非厂商声明值、非实测。可跑通脚本级动力学仿真，不应用于碰撞敏感任务或真机部署。",
        "verified_at": null,
        "schema": {
          "name": "结构可解析",
          "external": "可导入原型",
          "requires": "XML Schema 通过、引用完整、单位明确"
        }
      }
    }
  ]
}