基于遗传混沌优化算法的机器人轨迹规划方法

Qiwan Zhang, Mingting Yuan, R. Song
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引用次数: 6

摘要

为了使机器人末端执行器的轨迹平滑,优化机器人的运行时间,提出了一种基于遗传混沌优化算法的机器人轨迹规划新方法。首先,利用规划的五次多项式对关节空间的位置节点进行插值,建立机器人的运行轨迹模型;随后,介绍了基于遗传算法和混沌算法的遗传混沌优化算法。最后,通过仿真和分析,证明了该方法在速度、加速度和加速度约束下,能够使机器人末端执行器的运行轨迹平滑且时间最优。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Robot trajectory planning method based on genetic chaos optimization algorithm
In order to smooth the trajectory of the robot end effector and optimize the running time of the robot, the paper presents a new robot trajectory planning method based on genetic chaos optimization algorithm. Firstly, the planned quintic polynomial is used to interpolate the position nodes in joint space to model the running trajectory of the robot. Subsequently, genetic chaos optimization algorithm based on genetic algorithm and chaos algorithm is introduced. Finally, it is proved that the novel method can make the running trajectory of the robot end effector smooth and time optimal under the constraints of velocity, acceleration and jerk through simulation and analysis.
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