摘要
建立了子机器人的控制模型,提出了分散式控制与集中式控制相结合的复合控制体系。采用动态分配ID号和由ID号确定机器人组中领导者的机制,建立了有领导者的机器人组的协作方法。其中,领导者与监控平台之间采用无线通讯,机器人组内采用CAN(control area network)总线传递控制信号。同时采用组内基于状态表匹配的控制方式。两个机器人组合利用以上机制,通过相互协调完成差速转弯的实验验证了该控制方法的可行性。
The control model of each robot in the robot team is constructed. A compound control architecture which combined the distributed and centralized control is put forward. The coordination method with a leader in the robot team was adopted. The ID number of every robot were allotted dynamically and the leader was elected according to the ID information. The wireless communication is used between the leader and the monitor platform, CAN bus and the control method based on a state table were utilized among the robot team. Finally, the experiments in which two robots turned around with differential velocity validate the control architecture.
出处
《机械科学与技术》
CSCD
北大核心
2009年第3期416-420,共5页
Mechanical Science and Technology for Aerospace Engineering
基金
国家"863"高科技项目(2006AA04Z254)资助
关键词
控制模型
探测系统
多机器人
协作
control model
Mars exploration
multi-robot
collaboration
