单次顺序轨迹优化与中心动力学和全身动力学,用于人形机器人垂直跳跃
Yaliang Liu1, Xuechao Chen1,2, Zhangguo Yu1,2
1School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081, China.
Biomimetics (Basel, Switzerland)
|May 24, 2024
概括
这项研究提出了一种新的顺序优化方法,用于人形机器人高垂直跳跃. 这种方法使机器人能够实现令人印象深刻的飞跃,展示了跨越障碍物的先进运动能力.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 控制系统 控制系统
- 生物力学 生物力学
背景情况:
- 人形机器人高垂直跳跃对于障碍物谈判至关重要.
- 现有的方法在此类机动过程中经常与全身动态的复杂性作斗争.
研究的目的:
- 开发一种高效的 kino-dynamic 轨迹优化方法,用于人形机器人高垂直跳跃.
- 为了使机器人能够实现实际应用的显著跳跃高度.
主要方法:
- 一个单一的顺序优化方法分解心脏动力学和全身动力学.
- 利用成本函数对质量中心,动量和脚位的收.
- 实施强力和足部约束的互补条件和预定义的接触序列.
主要成果:
- 成功生成全身轨迹,用于发射和飞行阶段.
- 在一个真正的人形机器人平台上演示了该方法.
- 实现了垂直跳跃运动,用0.5米的脚提升距离.
结论:
- 提出的顺序优化方法是有效的解决人形机器人垂直跳跃轨迹.
- 这种技术提高了机器人的移动性和清除障碍物的能力.
- 成功的现实世界演示验证了该方法的有效性.
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