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题名: An optimization algorithm with novel RFA-PSO cooperative evolution: Applications to parameter decision of a snake robot
作者: Gao Q(高琴) ; Wang ZL(王哲龙) ; Li HY(李洪谊)
作者部门: 机器人学研究室
关键词: PARTICLE SWARM OPTIMIZATION ; HUMAN ACTIVITY RECOGNITION ; HYBRID GENETIC ALGORITHM ; CPG-BASED LOCOMOTION ; KINEMATICS ANALYSIS ; DESIGN ; SYSTEM ; CLASSIFICATION ; ADAPTATION ; NETWORKS
刊名: Mathematical Problems in Engineering
ISSN号: 1024-123X
出版日期: 2015
卷号: 2015, 页码:1-12
收录类别: SCI ; EI
产权排序: 1
项目资助者: State Key Laboratory of Robotics, Shenyang Institute of Automation ; National Natural Science Foundation of China [61174027] ; National High Technology Research and Development Program [2012AA04150502]
摘要: The success to design a hybrid optimization algorithm depends on how to make full use of the effect of exploration and exploitation carried by agents. To improve the exploration and exploitation property of the agents, we present a hybrid optimization algorithm with both local and global search capabilities by combining the global search property of rain forest algorithm (RFA) and the rapid convergence of PSO. Originally two kinds of agents, RFAAs and PSOAs, are introduced to carry out exploration and exploitation, respectively. In order to improve population diversification, uniform distribution and adaptive range division are carried out by RFAAs in flexible scale during the iteration. A further improvement has been provided to enhance the convergence rate and processing speed by combining PSO algorithm with potential guides found by both RFAAs and PSOAs. Since several contingent local minima conditions may happen to PSO, special agent transformation is suggested to provide information exchanging and cooperative coevolution between RFAAs and PSOAs. Effectiveness and efficiency of the proposed algorithm are compared with several algorithms in the various benchmark function problems. Finally, engineering design optimization problems taken from the gait control of a snake-like robot are implemented successfully by the proposed RFA-PSO.
语种: 英语
WOS记录号: WOS:000356283700001
WOS标题词: Science & Technology ; Technology ; Physical Sciences
类目[WOS]: Engineering, Multidisciplinary ; Mathematics, Interdisciplinary Applications
关键词[WOS]: PARTICLE SWARM OPTIMIZATION ; HUMAN ACTIVITY RECOGNITION ; HYBRID GENETIC ALGORITHM ; CPG-BASED LOCOMOTION ; KINEMATICS ANALYSIS ; DESIGN ; SYSTEM ; CLASSIFICATION ; ADAPTATION ; NETWORKS
研究领域[WOS]: Engineering ; Mathematics
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内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/16229
Appears in Collections:机器人学研究室_期刊论文

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