Title :
A particle swarm optimization based on P systems
Author :
Zhou, Fen ; Zhang, Gexiang ; Rong, Haina ; Gheorghe, Marian ; Cheng, Jixiang ; Ipate, Florentin ; Lefticaru, Raluca
Author_Institution :
Sch. of Electr. Eng., Southwest Jiaotong Univ., Chengdu, China
Abstract :
This paper presents a novel membrane algorithm, called particle swarm optimization based on P systems (PSOPS), which combines P systems and particle swarm optimization. The PSOPS uses the representation of individuals, evolutionary rules of particle swarm optimization, and a hierarchical membrane structure and transformation or communication-like rules in P systems to design its algorithm. Experiments conducted on seven bench function optimization problems and time-frequency atom decomposition demonstrate the effectiveness and practicality of the introduced method.
Keywords :
evolutionary computation; particle swarm optimisation; P systems; bench function optimization; communication-like rules; evolutionary rules; hierarchical membrane structure; particle swarm optimization; time-frequency atom decomposition; Biomembranes; Chirp; Computer science; Optimization; Particle swarm optimization; Time frequency analysis;
Conference_Titel :
Natural Computation (ICNC), 2010 Sixth International Conference on
Conference_Location :
Yantai, Shandong
Print_ISBN :
978-1-4244-5958-2
DOI :
10.1109/ICNC.2010.5582450