Multi-parameter multi-objective chaotic particle swarm optimization method
A chaotic particle swarm and parameter optimization technology, which is applied in the direction of chaos model, neural learning method, biological neural network model, etc., can solve the problem of weight selection difficulty of weighted multi-objective method, and achieve the effect of wide application prospect
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[0051] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0052] Aiming at the problem that the distribution of initial particles in the solution space affects the convergence of the particle swarm algorithm, the invention initializes the initial position and velocity of the particles by adopting the one-way coupled image lattice spatio-temporal chaotic mapping, better realizes the initial uniform distribution of the particles, and improves the particle size. Search speed and avoid getting stuck in local optimal solutions. At the same time, the particle swarm optimization algorithm is combined with Pareto theory to weigh the pros and cons of multiple objective solutions that may appear in the multi-objective optimization, so as to realize the automatic balance between multiple objectives.
[0053] The method of the present invention is a method for optimizing the parameters of chaotic particle swarm u...
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