Department   Hiroshima shudo University  The Faculty of Commercial Sciences
   Position   Professor
Language English
Publication Date 2018/12
Type Articles
Peer Review With peer review
Title The velocity updating rule according to an oblique coordinate system with mutation and dynamic scaling for particle swarm optimization
Contribution Type Co-Authored Publication
Journal Artificial Life and Robbotics
Journal TypeAnother Country
Publisher Springer
Volume, Issue, Pages 23(4),pp.618-627
Number of pages 10
Author and coauthor Tetsuyuki Takahama and Setsuko Sakai
Details A new velocity updating rule according to an oblique coordinate system, instead of an orthogonal coordinate system, is proposed to solve non-separable problems. Two mutation operations for the best particle and the worst particle are proposed to improve the diversity of particles and to decrease the degradation of moving speed of particles. Also, the vectors generated according to the oblique coordinate system is dynamically scaled in order to improve the robustness and efficiency of the search.
DOI https://doi.org/10.1007/s10015-018-0498-y
ISSN 1433-5298