Two methods to eliminate the elastic influence of open-loop mechanism

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Jixie Kexue Yu Jishu | / 5卷 / 774-776, 794期
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The influence of deflection of a open-loop mechanism on endeffector position error is discussed by the iteration method. The control strategy is also designed as to insure payload tracking of the prescribed trajectories. And the path-planning of flexible-macro/rigid-micro manipulator system is studied for eliminating the elastic influence. The numeric examples are presented also.
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