Title :
Hybrid algorithms of multi-agent control of mobile robots
Author :
Timofeev, A.V. ; Kolushe, F.A. ; Bogdanov, A.A.
Author_Institution :
Inst. for Inf. & Autom., Acad. of Sci., St. Petersburg, Russia
Abstract :
Multi-agent robot system (MARS) represents a group of autonomous robots, which corporately solve common task in real time in dynamic environment. The paper describes methods of multi-agent control of MARS and neurocontrol of mobile robots-agents. To solve the problem of MARS control in real time, it is proposed to combine methods of artificial intelligence (AI) and neurocontrol. Multi-agent control system has a hierarchical structure with parallel processing features. It includes strategic and tactical levels of control. At the strategic control level a number of problems is solved: common MARS task decomposition into series of local sub-tasks of robots-agents, optimal sub-task distribution between robots-agents, global environment modeling and avoidance of robot collisions. At the tactical control level problems such as control of robots-agents, local obstacle modeling, optimal path planning for robots-agents, programming of movement of agents along planned paths, adaptive control of robot actuators, are solved
Keywords :
adaptive control; mobile robots; multi-agent systems; multi-robot systems; neurocontrollers; path planning; adaptive control; artificial intelligence; autonomous robots; mobile robots; multiple agent system; neurocontrol; path planning; strategic control; tactical control; Artificial intelligence; Control systems; Mars; Mobile robots; Optimal control; Parallel processing; Path planning; Real time systems; Robot control; Robot programming;
Conference_Titel :
Neural Networks, 1999. IJCNN '99. International Joint Conference on
Conference_Location :
Washington, DC
Print_ISBN :
0-7803-5529-6
DOI :
10.1109/IJCNN.1999.830822