A spatial orthogonal allocation method is devised for multirobot tasks allocation.A 3D space model is adopted to describe exploration mission;meanwhile spatial orthogonal tentative technology is utilized to update the...A spatial orthogonal allocation method is devised for multirobot tasks allocation.A 3D space model is adopted to describe exploration mission;meanwhile spatial orthogonal tentative technology is utilized to update the attractor position for load balance.Heterogeneous interactive cultural hybrid architecture is proposed to solve a robot route planning problem;it utilizes good-point-set to initialize population spaces,redefine novel evolution model and particle evolution ability,and introduce near-neighbor local search strategy in order to enhance search capability.Finally,spatial orthogonal allocation and heterogeneous cultural hybrid algorithm (SOAHCHA) are verified by simulation analysis and MORCS2 planning experiments;those results show that the proposed algorithm is efficient because of its successful performance and balanced allocation.展开更多
Multi-robot mission planning is composed of assignment allocation and mobile-robot route planning in this paper.Multi-robot exploration missions adopts fuzzy c-mean(FCM)algorithm to allocate,and then,heterogeneous int...Multi-robot mission planning is composed of assignment allocation and mobile-robot route planning in this paper.Multi-robot exploration missions adopts fuzzy c-mean(FCM)algorithm to allocate,and then,heterogeneous interactive cultural hybrid algorithm(HICHA)is devised for route planning in order to optimize mobilerobot execution path.Meanwhile,we design multi-robot mission replanning mechanism based on the rules system of greedy algorithm for dynamic stochastic increment missions.Finally,extensive simulation experiments were shown that FCM for assignment allocation and HICHA for route planning were efficacious for mobile-robot exploration mission planning.Furthermore,the improved greedy algorithm based on experience rules met dynamic stochastic increment missions replanning requirement for load balance.展开更多
基金supported by the National Natural Science Foundation of China (No. 90820302)the Research Fund for the Doctoral Program of Higher Education (No. 200805330005)+1 种基金Hunan S & T Funds (No. 06IJY3035)the Postdoctoral Science Foundation of Central South University
文摘A spatial orthogonal allocation method is devised for multirobot tasks allocation.A 3D space model is adopted to describe exploration mission;meanwhile spatial orthogonal tentative technology is utilized to update the attractor position for load balance.Heterogeneous interactive cultural hybrid architecture is proposed to solve a robot route planning problem;it utilizes good-point-set to initialize population spaces,redefine novel evolution model and particle evolution ability,and introduce near-neighbor local search strategy in order to enhance search capability.Finally,spatial orthogonal allocation and heterogeneous cultural hybrid algorithm (SOAHCHA) are verified by simulation analysis and MORCS2 planning experiments;those results show that the proposed algorithm is efficient because of its successful performance and balanced allocation.
基金This work was supported in part by the National Natural Science Foundation of China(Grant No.90820302)the Research Fund for the Doctoral Program of Higher Education(No.200805330005)Hunan S&T Funds(No.06IJY3035).
文摘Multi-robot mission planning is composed of assignment allocation and mobile-robot route planning in this paper.Multi-robot exploration missions adopts fuzzy c-mean(FCM)algorithm to allocate,and then,heterogeneous interactive cultural hybrid algorithm(HICHA)is devised for route planning in order to optimize mobilerobot execution path.Meanwhile,we design multi-robot mission replanning mechanism based on the rules system of greedy algorithm for dynamic stochastic increment missions.Finally,extensive simulation experiments were shown that FCM for assignment allocation and HICHA for route planning were efficacious for mobile-robot exploration mission planning.Furthermore,the improved greedy algorithm based on experience rules met dynamic stochastic increment missions replanning requirement for load balance.
