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基于力阻抗控制的手臂康复机器人实验研究 被引量:7

Experimental Research on Force-based Impedance Control of Arm Rehabilitation Robot
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摘要 把阻抗控制理论运用于手臂康复机器人控制中,使用基于力阻抗控制模型设计了系统的控制器。利用MATLAB/Simulink系统设计工具建立了系统控制模型,并在dSPACE实时仿真平台上进行了实验研究。结果表明,通过调节控制器中的刚度系数、阻尼系数可以使手臂康复机器人具有不同的刚度特性和阻尼特性。该控制器实现了被动和主动两种训练模式中机器人的柔顺运动控制。 The robot control system adopted impedance control thoery and used force-based impedance control methods to design robot system controller.With MATLAB/Simulink system design tools,the system impedance models were established,and experimented based on the dSPACE real-time smulation platform.The results show that the rehabilitation robot can accomplish different dampness and stiffness effection by changing the damp and stiff parameters in the controller.The robot realizes compliant motion in the passive and active training mode.
机构地区 哈尔滨工程大学
出处 《中国机械工程》 EI CAS CSCD 北大核心 2008年第13期1518-1522,共5页 China Mechanical Engineering
基金 国家自然科学基金资助项目(60575053) 哈尔滨市科技攻关计划资助项目(2005AA9CS190-1)
关键词 基于力阻抗控制 手臂康复机器人 柔顺运动 实验研究 force-based impedance control arm rehabilitation robot compliant motion experimental research
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参考文献5

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同被引文献59

  • 1杨磊,高晓辉,刘宏,蔡鹤皋.基于指尖力传感器的HIT机器人灵巧手笛卡尔阻抗控制[J].控制与决策,2004,19(11):1255-1258. 被引量:6
  • 2祖迪,吴镇炜,谈大龙.一种冗余机器人逆运动学求解的有效方法[J].机械工程学报,2005,41(6):71-75. 被引量:50
  • 3王坤东,颜国正,鄢波.基于被动柔顺性的机器人位置/力控制[J].中国机械工程,2006,17(7):661-665. 被引量:8
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