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Author:

Cui, Yingying (Cui, Yingying.) | Qiao, Junfei (Qiao, Junfei.) (Scholars:乔俊飞) | Meng, Xi (Meng, Xi.)

Indexed by:

CPCI-S Scopus

Abstract:

In the past few decades, many variations of multiobjective particle swarm optimization algorithm have been proposed to balance the convergence and diversity of optimal solutions. However, it is still difficult to obtain a set of accurate and well-distributed solutions for most complicated multiobjective problems. In this work, we present a multi-stage multiobjective particle swarm optimization algorithm (MSMOPSO) based on the evolutionary information of population. The evolutionary information of population is evaluated by the particle evolutionary ability, the population evolutionary ability, and the particle evolutionary efficiency. On the one hand, the optimization process is divided into two stages according to the population evolution information. Then, a novel leader selection strategy and a mutation operator to the particles are applied in different stages, aiming to improve the convergence performance and population diversity separately. On the other hand, flight parameters including the inertia weights and learning factors are adjusted adaptively and independently, which can better balance the global exploration and local exploitation abilities of the algorithm. Finally, the proposed algorithm is evaluated on benchmark test functions. And results show that the MSMOPSO is highly competitive for its obtained approximate Pareto fronts with uniform distribution and satisfactory convergence.

Keyword:

multi-objective particle swarm optimization evolutionary information mutation operator flight parameters

Author Community:

  • [ 1 ] [Cui, Yingying]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Computat Intelligence & Intellige, Beijing, Peoples R China
  • [ 2 ] [Qiao, Junfei]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Computat Intelligence & Intellige, Beijing, Peoples R China
  • [ 3 ] [Meng, Xi]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Computat Intelligence & Intellige, Beijing, Peoples R China

Reprint Author's Address:

  • [Cui, Yingying]Beijing Univ Technol, Fac Informat Technol, Beijing Key Lab Computat Intelligence & Intellige, Beijing, Peoples R China

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Source :

2020 CHINESE AUTOMATION CONGRESS (CAC 2020)

ISSN: 2688-092X

Year: 2020

Page: 3412-3417

Language: English

Cited Count:

WoS CC Cited Count: 2

SCOPUS Cited Count: 3

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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