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改进PSO算法在软/硬件划分中的应用 被引量:1

Application of Improved PSO Algorithm in HW/SW Partition
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摘要 针对嵌入式系统中的单MPU和单ASIC体系结构问题,提出一种改进粒子群算法,将该算法应用到数字音视频解码器的软/硬件划分中,一次运行可以获得较多Pareto最优解。讨论目标函数、系统约束、粒子比较准则、拥挤距离函数、变异算子和粒子适应度等问题的处理。实验结果表明,该算法改善了传统算法产生未成熟收敛、较少Pareto最优解和Pareto最优解前端分布不均匀的问题,增强算法的自适应性及结果的全局最优性。 Aiming at the configuration problems of single MPU and ASIC in embedded system,this paper proposes an improved Particle Swarm Optimization(PSO) which is applied to HardWare/SoftWare(HW/SW) partitioning of digital audio/video decoder,each run of the algorithm can produce many Pareto-optional solutions,and the problems of target function,system constraint,Particle comparison criterion,congestion distance function,mutate operator and particle Fitness are discussed.Experimental result shows that the algorithm improves immature convergence,less Pareto-optimal solutions and Front-end distributed heterogeneous of Pareto-optimal solutions of traditional algorithm,strengthens adaptability and global optimality of results
作者 谢平 李蜀瑜
出处 《计算机工程》 CAS CSCD 北大核心 2011年第13期254-256,271,共4页 Computer Engineering
基金 国家自然科学基金资助项目(60863006) 教育部科学技术研究基金资助重点项目(107106)
关键词 嵌入式系统 软/硬件划分 软硬件协同设计 粒子群优化算法 PARETO最优解 embedded system HardWare/SoftWare(HW/SW) partition HW/SW co-design Particle Swarm Optimization(PSO) algorithm Pareto-optimal solutions
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参考文献7

  • 1邢冀鹏,邹雪城,刘政林,陈毅成.一种基于改进模拟退火算法的软硬件划分技术[J].微电子学与计算机,2006,23(5):31-33. 被引量:5
  • 2Dick R E Jha N K. MOGAC: A Multiobjective Genetic Algorithm for Hardware-software Cosynihesis of Distributed Embedded Systems[J]. IEEE Transactions on Computer-Aided Design ofIntegrated Circuits and Systems, 1998, 17(10): 920-935.
  • 3卢小张,刘伟,陶耀东.基于NSGA-Ⅱ的嵌入式系统软硬件划分方法[J].计算机应用,2009,29(1):238-241. 被引量:4
  • 4Kennedy J, Eberhart R C. Particle sWarm Optimization[C]/P Proceedings of the 1EEE International Conference on NeuralNetworks. [S. 1.]: IEEE Piscataway, 1995:1942-19481.
  • 5Kennedy J, Eberhart R C. A Discrete Binary Version of Particle Swarm Algorithm[C]//Proceedings of 1997 Conference on System,Man, and Cybernetics. [S. 1.]: IEEE Press, 1997: 4104-4108.
  • 6Deb K. An Efficient Constraint Handling Method for Genetic,Algorithm[J]. Computer Methods in Applied Mechanics andEngineering, 2000, 186(4): 311-338.
  • 7袁浩.基于粒子群算法的WSN路径优化[J].计算机工程,2010,36(4):91-92. 被引量:22

二级参考文献26

  • 1崔莉,鞠海玲,苗勇,李天璞,刘巍,赵泽.无线传感器网络研究进展[J].计算机研究与发展,2005,42(1):163-174. 被引量:730
  • 2熊志辉,李思昆,陈吉华.遗传算法与蚂蚁算法动态融合的软硬件划分[J].软件学报,2005,16(4):503-512. 被引量:87
  • 3王永玲,郭爱煌.无线传感器网络路由协议及仿真[J].计算机工程,2006,32(20):123-125. 被引量:12
  • 4NIEMANN R, MARWEDEL P. An algorithm for HW/SW portioningusing mixed integer linear programming[ J]. Design Automation for Embedded Systems, special issue: Partitioning Methods for Em- bedded Systems, 1997, 3(2) : 65 - 193.
  • 5SCHWIEGERSHAUSEN M , PIRSCH P . Formal approach for the optimization of heterogeneous multiprocessors for complex image processing schemes [ C]// Proceeding of European Design Automation Conference [ S. l. ] : AMC Press, 1995:8 - 13.
  • 6DEB K, PRATAP A, AGARWAL S. A fast and elitist multi-objective genetic algorithm: NSGA-II[ J]. IEEE Transactions on Evolutionary Computation, 2002, 6(2) : 182 - 197.
  • 7ZOU YI, ZHUANG ZHEN-QUAN, CHEN HUAN-HUAN. HW/SW partitioning based on genetic algorithm[ J]. Evolutionary Computation, 2004(12) : 628 -633.
  • 8DICK R P, RHODES D L, WOLF W. TGFF: Task graphs for free [ C]//Proceeding of International Workshop on Hardware/Software Co-Design. [ S. l. ] : IEEE Press, 1998:97 - 101.
  • 9Cullar D, Estrin D, Strvastava M. Overview of Sensor Network[J]. Computer, 2004, 37(8): 41-49.
  • 10Natsuki H, Hitoshi I. Particle Swarm Optimization with Gaussian Mutation[C]//Proc. of the Congress on Evolutionary Computation. Canbella, Australia: IEEE Press, 2003: 72-79.

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