Study of Particle Swarm Inertia Weight Adjustment Method Based on Fitness Changes after Multi-Step Iteration

Article Preview

Abstract:

Considering the inertia weight adjustment problems in the standard particle swarm optimization algorithm, a kind of particle swarm inertia weight adjustment method based on multi-step iteration fitness changes was put forward, and by analyzing if particle optimal fitness values was further optimized after a certain number of iterations, then how to set the inertia weight was determined, which can balance the particle swarm global optimization and local optimization. Simulation results show that the improved algorithm was better than the standard particle swarm optimization algorithm in convergence speed and accuracy of solution.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

696-701

Citation:

Online since:

March 2015

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2015 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] SHI Y, EBERHART R C. A Modified Particle Swarm Optimizer[C]∥Proceeding of the IEEE International Conference on Evolutionary Computation. Anchorage, IEEE, 1998: 68-73.

DOI: 10.1109/icec.1998.699146

Google Scholar

[2] SHI Y, EBERHART R C. Parameter Selection in Particle Swarm Optimization[C]∥Annual Conference on Evolutionary Programming. San Diego: IEEE, (1998).

Google Scholar

[3] RATNAWEERA A, HALGAMURE S K, WATSON H C. Self-organizing Hierarchical Particle Swarm Optimizer with Time-varying Acceleration Coefficients[J]. IEEE Transactions on Evolutionary Computation, 2004, 8(3): 240-255.

DOI: 10.1109/tevc.2004.826071

Google Scholar

[4] SHAO Hongtao, QIN Liangxi. A Nonlinear Inertia Weight Particle Swarm Optimization Algorithm with Mutation Operator [J]. Computer Technology and Development, 2012, 22(8): 30-38.

Google Scholar

[5] YANG Tang, WANG Zidong, FANG Jianan. Feedback Learning Particle Swarm Optimization[J]. Appl. Soft Comput., 2011, 11: 4713-4725.

DOI: 10.1016/j.asoc.2011.07.012

Google Scholar

[6] WANG Junwei, WANG Dingwei. Experiments and analysis on inertia weight in particle swarm optimization [J]. Journal of Systems Engineering, 2005, 20(2): 194- 198.

Google Scholar

[7] ARUMUGAM M S, RAO M V C. On the Improved Performances of the Particle Swarm Optimization Algorithm with Adaptive Parameters Cross-over Operators and Root Mean Square ( RMS) Variants for Computing Optimal Control of a Class of Hybrid Systems[J]. Appl. Soft. Comput., 2008: 324-336.

DOI: 10.1016/j.asoc.2007.01.010

Google Scholar