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Content Provider | IEEE Xplore Digital Library |
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Author | Munoz, D.M. Llanos, C.H. dos S. Coelho, L. Ayala-Rincon, M. |
Copyright Year | 2011 |
Description | Author affiliation: Industrial and Systems Engineering, Graduate Program, LAS/PPGPES, Pontifical Catholic University of Parana, Curitiba, Brazil (dos S. Coelho, L.) || Department of Mechanical Engineering, Automation and Control Group/GRACO, University of Brasilia, Brazil (Munoz, D.M.; Llanos, C.H.) || Department of Computer Science and Mathematics, University of Brasilia, Brazil (Ayala-Rincon, M.) |
Abstract | Achieving high performance optimization algorithms for embedded applications can be very challenging, particularly when several requirements such as high accuracy computations, short elapsed time, area cost, low power consumption and portability must be accomplished. This paper proposes a hardware implementation of the Particle Swarm Optimization algorithm with passive congregation (HPPSOpc), which was developed using several floating-point arithmetic libraries. The passive congregation is a biological behavior which allows the swarm to preserve its integrity, balancing between global and local search. The HPPSOpc architecture was implemented on a Virtex5 FPGA device and validated using two multimodal benchmark problems. Synthesis, simulation and execution time results demonstrates that the passive congregation approach is a low cost solution for solving embedded optimization problems with a high performance. |
Starting Page | 173 |
Ending Page | 178 |
File Size | 290675 |
Page Count | 6 |
File Format | |
ISBN | 9781424488476 |
e-ISBN | 9781424488483 |
DOI | 10.1109/SPL.2011.5782644 |
Language | English |
Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Publisher Date | 2011-04-13 |
Publisher Place | Argentina |
Access Restriction | Subscribed |
Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
Subject Keyword | Software algorithms Computer architecture Benchmark testing Hardware Software Field programmable gate arrays Optimization |
Content Type | Text |
Resource Type | Article |
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