Chaos Quantum Particle Swarm Optimization Algorithm With Self-adapting Adjustment of Inertia Weight
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    Abstract:

    A novel algorithm is presented on the base of quantum behaved particle swarm optimization,which is aimed at resolving the problem of slow convergence rate in optimizing higher dimensional sophisticated functions and being trapped into local minima easily.Chaos algorithm is incorporated to traverse the whole solution space. First ,rate of cluster focus distance changing was introduced in this new algorithm and the weight was formulated as a function of this factor which provides the algorithm with effective dynamic adaptability. Secondly, a method of effective judgment of early stagnation is embedded in the algorithm. Once the early maturity is retrieved, the algorithm mutates particles to jump out of the local optimum particle according to the structure mutation so as to reduce invalid iteration. Experiments on high-dimension test functions indicate that the improved algorithm is superior to classical PSO algorithm and quantum-behaved PSO algorithm.

    Reference
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    2 Zhang C S,Sun J G.An alternate two phases particle swarm optimization algorithm for flow shop scheduling problem.Expert Systems with Applications,2009,36(3):5162-5167.
    3 Sun J,Feng B,Xu W B.Particle swarm optimization with particles having quantum behavior.Proceedings of 2004 Congress on Evolutionary Computation.Piscataway,NJ:IEEE Press,2004:325-331.
    4 单梁,强浩,李军等.基于 Tent 映射的混沌优化算法控制与 决策,2005,20(2):179-182.
    5 任子晖,王坚.一种动态改变惯性权重的自适应粒子群算法. 计算机科学,2009,36(2):227-229.
    6 刘俊芳,高岳林.带自适应变异的量子粒子群优化算法.计算 机工程与应用,2011,47(3)41-43.
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李欣然,靳雁霞.权重自适应调整的混沌量子粒子群优化算法.计算机系统应用,2012,21(8):127-130

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History
  • Received:November 06,2011
  • Revised:January 15,2012
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