Hardware/software co-design for particle swarm optimization algorithm

Shih An Li*, Ching Chang Wong, Chia Jun Yu, Chen Chien Hsu

*此作品的通信作者

研究成果: 書貢獻/報告類型會議論文篇章

10 引文 斯高帕斯(Scopus)

摘要

This paper presents a hardware/software (HW/SW) co-design approach using SOPC technique and pipeline design method to improve the performance of particle swarm optimization (PSO) for embedded applications. Based on modular design architecture, a particle updating accelerator module via hardware implementation for updating velocity and position of particles and a fitness evaluation module implemented on a soft-cored processor for evaluating the objective functions are respectively designed and work closely together to accelerate the evolution process. Thanks to a flexible design, the proposed approach can tackle various optimization problems of embedded applications without the need for hardware redesign. To compensate the deficiency in generating truly random numbers by hardware implementation, a particle re-initialization scheme is also presented in this paper to further improve the execution performance of the PSO. Experiment results have demonstrated that the proposed HW/SW co-design approach to realize PSO is capable of achieving a high-quality solution effectively.

原文英語
主出版物標題2010 IEEE International Conference on Systems, Man and Cybernetics, SMC 2010
頁面3762-3767
頁數6
DOIs
出版狀態已發佈 - 2010
事件2010 IEEE International Conference on Systems, Man and Cybernetics, SMC 2010 - Istanbul, 土耳其
持續時間: 2010 十月 102010 十月 13

出版系列

名字Conference Proceedings - IEEE International Conference on Systems, Man and Cybernetics
ISSN(列印)1062-922X

其他

其他2010 IEEE International Conference on Systems, Man and Cybernetics, SMC 2010
國家/地區土耳其
城市Istanbul
期間2010/10/102010/10/13

ASJC Scopus subject areas

  • 電氣與電子工程
  • 控制與系統工程
  • 人機介面

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