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合作机器人的控制策略及实验研究 被引量:1

Control strategy of cobot and experimentation
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摘要 为了实现合作机器人(cobot)与人直接合作,根据其特性,建立了cobot不完全约束关节机构的模型和它的控制模型,提出了cobot的控制策略,并对cobot跟踪直线和圆弧轨迹进行了实验研究.研究结果表明,该控制策略是可行的,能在人机合作的条件下使cobot跟踪期望轨迹,并不会因为机器人的失控而伤害操作者,可满足人机合作的要求.提出的cobot控制策略可以应用于外科手术、物料搬运和零件装配的合作机器人中. In order to implement cobot's direct cooperation with human, the model of non-holonomic constraint joint mechanism of cobot and its control model were constructed according to the features of cobot. A control strategy was put forward, and the experimental studies of cobot following a straight line and a section of circle were carried out. The research results illustrate that the control strategy is feasible, and it can make cobot track a desired trajectory in man-machine collaboration situations. It can not make the operator injured when cobot is out of control, and meet the requirements of man-machine cooperation. The control strategy can be applied to cobots of surgery operation, material moving and parts assembly and so on.
出处 《高技术通讯》 CAS CSCD 北大核心 2005年第11期30-34,共5页 Chinese High Technology Letters
基金 中国科学院资助项目,黑龙江省哈尔滨市留学回国人员科研启动基金
关键词 合作机器人 不完全约束 控制策略 实验研究 cobot, non-holonomic constraint, control strategy, experimentation
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参考文献9

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二级参考文献10

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共引文献24

同被引文献7

  • 1王岚,张立勋,赵红菊.基于Fuuzy控制的零重力操作系统[J].自动化技术与应用,2005,24(12):48-50. 被引量:4
  • 2张立勋,董玉红.合作机器人微操作力提升系统的模糊控制研究[J].机械设计与研究,2006,22(6):35-37. 被引量:2
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  • 6SURDILOVIC D, BERNHARDT R, ZHANG L. New intelligent power assist systems based on differential transmission [ J]. Robotica, 2003, 21(03) : 295-302.
  • 7COLGATE J E, PESHKIN M, KLOSTERMEYER S H. Intelligent assist devices in industrial applications: a review [C]// Conference on Intelligent Robots and Systems. Las Vegas, 2003:2516-2521.

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