qincheng037/ProjectAirSim-UAV-Kinematic-Trajectories
收藏资源简介:
该数据集包含从ProjectAirSim收集的无人机轨迹片段。每一行是一个片段。`states`字段是一个以约10.00 Hz采样的变长序列。状态向量包括:[t, x, y, z, qw, qx, qy, qz, vx, vy, vz, wx, wy, wz, ax, ay, az]。字段包括:`episode_id`(整数片段索引)、`trajectory_type`(用于生成航点的轨迹族)、`start_position`(NED起始位置[x, y, z],单位米)、`goal_position`(NED最终目标位置[x, y, z],单位米)、`waypoints`(计划的中间NED航点)、`obstacle_position`(避障片段的合成障碍物中心,否则为null)、`dt`(目标采样间隔,单位秒)和`states`(采样的运动学历史)。轨迹类型包括:altitude_change、avoidance、combined、hover_arrival、line、out_and_back、periodic、sharp_change、smooth_random、spiral、turn。数据来源:使用ProjectAirSim Python客户端通过异步无人机速度命令和地面真值或估计运动学生成。
This dataset contains UAV trajectory episodes collected from ProjectAirSim. Each row is one episode. The `states` field is a variable-length sequence sampled at approximately 10.00 Hz. State vector: [t, x, y, z, qw, qx, qy, qz, vx, vy, vz, wx, wy, wz, ax, ay, az]. Fields: `episode_id`: integer episode index, `trajectory_type`: trajectory family used to generate waypoints, `start_position`: NED start position [x, y, z] in meters, `goal_position`: NED final goal position [x, y, z] in meters, `waypoints`: planned intermediate NED waypoints, `obstacle_position`: synthetic obstacle center for avoidance episodes, otherwise null, `dt`: target sampling interval in seconds, `states`: sampled kinematic history. Trajectory types: altitude_change, avoidance, combined, hover_arrival, line, out_and_back, periodic, sharp_change, smooth_random, spiral, turn. Source: Generated with the ProjectAirSim Python client using asynchronous UAV velocity commands and ground-truth or estimated kinematics.




