引用本文:叶旭东,蒋静坪.一种新的机械手轨迹跟踪鲁棒控制[J].控制理论与应用,1994,11(4):502~507.[点击复制]
YE Xudong and JIANG Jingping.A New Robust Control Strategy for Robot Tracking[J].Control Theory and Technology,1994,11(4):502~507.[点击复制]
一种新的机械手轨迹跟踪鲁棒控制
A New Robust Control Strategy for Robot Tracking
摘要点击 1060  全文点击 548  投稿时间:1993-09-30  修订日期:1994-03-07
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DOI编号  
  1994,11(4):502-507
中文关键词  轨迹跟踪控制  李雅普诺夫方法  机器人;不确定性
英文关键词  tracking control  Lyapunov approach  robot  uncertainty
基金项目  
作者单位
叶旭东,蒋静坪 浙江大学电机系 
中文摘要
      本文考虑存在外扰及参数不确定情况下机械手轨迹跟踪问题,通过利用机械手固有的结构特性,提出一种基于李雅普诺夫方法的新控制算法。该算法的新颖之处在于无需预先知道参数的不确定范围,并且减弱了对外扰的限制。该算法的渐近跟踪性已被证明。
英文摘要
      This paper studies the tracking control problem of a robot manipulator subject to parametric uncertainty and external disturbance. By exploiting the important properties of robot dynamics, a new robust control strategy is proposed, based on Lyapunov approach. The novelty lies in that it removes the requirement of a priori bound on parametric uncertainty and weakens the restriction on external disturbance. It is shown that with this control strategy, the asymptotic tracking is guaranteed.