全方位移动避障实时轨迹控制算法的研究

针对机器人避障轨迹控制过程中存在的路径优化以及如何躲避大障碍物或者是多障碍物的情况,本文提出一种基于狄克斯特拉算法与贝塞尔曲线的机器人移动避障实时控制改进算法,该算法引入机器人与目标终点路径的速度分量,采用狄克斯特拉算法进行移动轨迹路径优化,进而采用贝赛尔曲线修订优化路径,以此满足动态约束条件.仿真结果表明:相对于改进人工势场算法,本文构建的改进算法使得机器人移动时间缩短,机器人避障运动规划明显改善,具有较强的鲁棒性.

Robot Omnidirectional Mobile Obstacle Avoidance Real-time Trajectory Control

This paper presents a Dick Stella algorithm and the Bessel curve of the mobile robot based on real-time obstacle avoidance control algorithm, the algorithm can effectively solve the problem of robot path planning and tracking, to meet the dynamic constraint conditions, has strong robustness. The simulation results show that the improved algorithm makes the robot move time is shortened, the robot obstacle avoidance motion planning improvement.