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An adaptive task assignment method for multiple mobile robots via swarm intelligence approach
Zhang, Danda; Xie, Guangmin; Yu, Junzhi; Wang, Lon; Zhang, Dandan
2005
会议名称2005 IEEE International Symposium on Computational Intelligence in Robotics and Automation CIRA 2005
会议录名称IEEE International Symposium on Computational Intelligence in Robotics and Automation CIRA
会议日期June 27, 2005 - June 30, 2005
会议地点Espoo, Finland
摘要This paper describes an adaptive task assignment method for a team of fully distributed mobile robots with initially identical functionalities in unknown environments. The method is applicable for mediate- to large-scaled robot groups and tasks. A hierarchical architecture for task assignment is established for each individual robot. In the higher hierarchy, the self-reinforcement learning model inspired by the behaviors of social insects is employed to differentiate the initially identical robots into different kinds of high-level task "specialists"; while in the lower hierarchy, Ant System algorithm is adopted to organize low-level task assignment. To avoid using a centralized component, "local blackboard" communication mechanism is utilized for knowledge sharing. The proposed method allows the robot team members to adapt themselves to the unknown dynamic environments, respond flexibly to the environment perturbations and robustly to the modifications in the team arising from mechanical failure. Simulations of a cooperative collection task validate the effectiveness of the presented method.
关键词Task Assignment Learning Swarm Intelligence
文献类型会议论文
条目标识符http://ir.ia.ac.cn/handle/173211/13152
专题个人空间
通讯作者Zhang, Dandan
作者单位Department of Mechanics and Engineering Science, Center for Systems and Control, Peking University, Beijing, 100871, China
推荐引用方式
GB/T 7714
Zhang, Danda,Xie, Guangmin,Yu, Junzhi,et al. An adaptive task assignment method for multiple mobile robots via swarm intelligence approach[C],2005.
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