多个体系统编队分布式控制的循环追踪算法

来源期刊:中南大学学报(自然科学版)2014年第2期

论文作者:杨希祥 杨涛 杨慧欣 张为华

文章页码:450 - 457

关键词:多体系统;编队控制;循环追踪算法

Key words:multi-agent system; formation control; cyclic pursuit algorithm

摘    要:系统总结循环追踪算法演进过程,建立和推导二维平面循环追踪算法模型,包括线性循环追踪、定速非线性循环追踪、变速非线性循环追踪等,并结合数值仿真,对上述3种循环追踪算法性质和特点进行分析。研究结果表明:线性循环追踪中,个体均以对数螺旋曲线轨迹收敛于初始几何中心,定速非线性循环追踪中,个体收敛于以初始几何中心为圆心的圆上;变速非线性循环追踪中,系统最终状态与控制增益有关。

Abstract: The development course of cyclic pursuit algorithm was summarized, and the mathematical model of cyclic pursuit was established and deduced, including linear cyclic pursuit, fixed-speed nonlinear cyclic pursuit and variety-speed nonlinear cyclic pursuit. The property of these three algorithms was analyzed with numerical simulation. The results show that all agents meet at the initial geometrical center in linear cyclic pursuit. Agents finally distribute on a circle whose center is the initial geometrical center in fixed-speed nonlinear cyclic pursuit, and final state of agents in variety-speed nonlinear cyclic pursuit is decided by control gain.

有色金属在线官网  |   会议  |   在线投稿  |   购买纸书  |   科技图书馆

中南大学出版社 技术支持 版权声明   电话:0731-88830515 88830516   传真:0731-88710482   Email:administrator@cnnmol.com

互联网出版许可证:(署)网出证(京)字第342号   京ICP备17050991号-6      京公网安备11010802042557号