可重构模块化机器人系统的爬坡能力研究

介绍了一种新型的可重构模块化星球探测机器人系统,详细分析了子机器人组合的三种基本构型:手臂在前,首尾相连成串状;手臂在后,首尾相连成串状;两个子机器人首尾相连成环状。以两个子机器人为例,对爬坡过程中子机器人系统的各种组合形式进行了静力学分析,在此基础上,对机器人组合的爬坡能力进行了仿真研究,结果表明子机器人组合的爬坡能力与其连接构型紧密相关。实际试验很好地验证了仿真结果,同时,以实际试验为基础,得出了如下结论:在爬坡过程中,手臂在前的串状连接的机器人组合的运动稳定性较差,首尾相连的环状连接的机器人组合是子机器人组合爬坡的首选构型。

A new self-reconfiguration modular exploration robots system(RMERS) was introduced herein.Three basic configurations of RMERS child-robots were analyzed in detail: the serial connection with arm ahead;the serial connection with arm behind;and the loop connection with end to end.Taking two child-robots for examples,the statics of every combination for the child-robot systems on slope were analyzed.Based on these,the simulation experiments based on the real model parameters were researched on the child-robot ...

国家863高技术研究发展计划资助项目(2006AA04Z254)