Abstract
Taking account of the inherent property of standard particle swarm optimization algorithm, the dynamic characteristics of position expectations on z-plane are studied and the effects of real and complex eigenvalues on the dynamic characteristic are discussed based on control theory. And then a conclusion is drawn that the maximum overshoot and the angular frequency of damped oscillation affect the optimization behavior greatly. The new guidelines for parameter selection in particle swarm optimization are given based on the theoretical qualitative analysis and the massive experimental results. The results which show that the product of the maximum overshoot and the angular frequency of damped oscillation approximately equal to 1 when the angular frequency belongs to (0.65¿, 0.35¿) are the promising guidelines for parameter selection in PSO. Moreover, comparisons are made between research results both in opened literatures and this paper in order to show the validity of the new guidelines.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
