The software of behaviour-based algorithms was parted to several functional modules which represented different behaviours with different priorities.A basic algorithm with S-type arbiter and an improved algorithm with...The software of behaviour-based algorithms was parted to several functional modules which represented different behaviours with different priorities.A basic algorithm with S-type arbiter and an improved algorithm with I-type arbiter were compared.The improved algorithm can reduce judging time and avoid some mistakes of the basic one.In mapping obstacles,the robot adjusted the spread angle according to different distances to obstacles in scaled vector field histogram(SVFH) algorithm,and then the robot turned more sharply in near obstacles than in far obstacles,which made the robot move more safely and smoothly in a cluttered room.展开更多
基金National Natural Science Foundation of China(No.60975059)Leading Academic Discipline Project of Shanghai Municipal Education Commission,China(No.J513032)Innovation Program of Shanghai Municipal Education Commission,China(No.09YZ343)
文摘The software of behaviour-based algorithms was parted to several functional modules which represented different behaviours with different priorities.A basic algorithm with S-type arbiter and an improved algorithm with I-type arbiter were compared.The improved algorithm can reduce judging time and avoid some mistakes of the basic one.In mapping obstacles,the robot adjusted the spread angle according to different distances to obstacles in scaled vector field histogram(SVFH) algorithm,and then the robot turned more sharply in near obstacles than in far obstacles,which made the robot move more safely and smoothly in a cluttered room.
