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迈向高移动性和适应性模式转换:可变轮式双脚人形移动策略
Junhang Lai1, Xuechao Chen2, Zhangguo Yu2
1School of Mechatronical Engineering, Beijing Institute of Technology, Beijing, 100081, China.
ISA transactions
|February 7, 2025
概括
本研究介绍了机器人可转换的轮型人形框架 (TWHF),可实现高速轮转和自适应双脚过渡. 该TWHF确保稳定的混合动力机车在各种地形.
科学领域:
- 机器人技术 机器人技术 机器人技术
- 机械电子学是什么意思 机械电子学
- 控制系统 控制系统
背景情况:
- 人形机器人结合了双脚运动和操纵.
- 轮式机器人提供了增强的移动性.
- 整合两者在转型和稳定方面都带来了挑战.
研究的目的:
- 为增强移动性和适应性过渡提出可变轮型人形框架 (TWHF).
- 为了平衡高速转轮与双脚功能.
- 为了应对可变轮双脚配置 (TWBC) 的挑战.
主要方法:
- 引入了一种新的关键阶段分解 (KPD) 方法来分析过渡运动.
- 采用基于粒子群优化的运动优化 (PSOMO) 与斜视模型.
- 为地形适应性制定了一个干-脚协作控制 (TACC) 战略.
主要成果:
- 在TWHF成功地集成一个紧的,解的轮子子系统.
- 在不同地形上表现出稳定的混合动力.
- 在BHR8-2机器人上实现了超过10公里/小时的转轮速度.
结论:
- 拟议的TWHF有效地平衡了高速轮转,无过渡和双脚机动.
- KPD,PSOMO和TACC有助于强大的和适应性的混合动力机动车.
- 在现实世界的实验环境中验证了框架的有效性.
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