In this paper,we propose a control algorithm for quadruped walking robots to track the Zero Moment Point(ZMP)trajectory using preview *** critical moment of trot pace,we can assume the robot as a linear inverted pendu...
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ISBN:
(纸本)9781479947249
In this paper,we propose a control algorithm for quadruped walking robots to track the Zero Moment Point(ZMP)trajectory using preview *** critical moment of trot pace,we can assume the robot as a linear inverted pendulum so that the linear inverted pendulum model can be applied to describe the dynamic behavior of our quadruped robot.A preview controller therefore is designed for this non-minimum phase system to get the optimal input of the *** reference trajectory can be decomposed into two *** is on the direction of movement,and the other is on the vertical direction of *** the preview controller we can track the reference in both two directions and the optimal trajectory tracking can be achieved.
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