夏斯权.改进鱼群算法在双闭环调速系统中的应用[J].轻工机械,2017,35(5):48-51 |
改进鱼群算法在双闭环调速系统中的应用 |
Application of Improved Fish Swarm Algorithm in Double Closed Loop Speed Regulation System |
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DOI:10.3969/j.issn.1005 2895.2017.05.011 |
中文关键词: 调速系统 双闭环 打擂台优化算法 鱼群算法 MATLAB仿真 |
英文关键词:speed regulation system double closed loop rival optimization algorithm fish algorithms MATLAB simulation |
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中文摘要: |
针对工程上常用的转速电流双闭环负反馈调速系统的调节时间较长和稳定性较差等问题,提出了一种基于打擂台的优化人工鱼群算法,将该优化算法应用到双闭环调速系统中,通过算法筛选满足调速系统的PI参数。仿真实验结果表明该优化鱼群算法与工程经验法相比可以提高双闭环调速系统的稳定性。新算法缩短了调控时间,使系统的鲁棒性得到提高。 |
英文摘要: |
The double closed loop speed current negative feedback regulation commonly used in engineering need a long time to regulate system.Its stable performance is also poor.To make up for the defects,this paper proposed a optimization fish algorithm based on the rival and applied it to the double closed loop speed regulation system.The PI parameters of speed regulation system were selected by the algorithm.The simulation results show that it can improve the stability of the double closed loop speed control system performance and shorten the regulation time, it can improve the robustness of the speed control system. |
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