摘要
介绍了ZMP的概念,比较常见的几种ZMP建模方法,提出将高效牛顿-欧拉算法(RENA)与ZMP的概念相结合的迭代ZMP建模方法,并利用该方法完成轮式仿人机器人的ZMP建模.通过模型分析,得出该轮式仿人机器人的ZMP简化计算公式.最后得出此类轮式仿人机器人的稳定性判据及稳定度的定义.
The concept of ZMP is introduced. The common ZMP modeling methods are compared and the iterative ZMP computational method combining the effective Newton-Euler Algorithm with the concept of ZMP is presented. The ZMP model of the wheel-based humanoid robot is built using the iterative ZMP computational method. The simplified ZMP computational equation of the wheel-based humanoid robot is given. The dynamic stability criterion and the stability degree of the humanoid robot are defined in the last part.
出处
《沈阳理工大学学报》
CAS
2009年第1期79-84,共6页
Journal of Shenyang Ligong University
基金
国家十五"863"计划项目(2001AA422170)
关键词
零力矩点
仿人机器人
动态稳定性
zero moment point (ZMP)
humanoid robot
dynamic stability