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| 基于BF-PSO的船舶电站柴油机分数阶控制器 | |
| 引用本文： | 李志民,孙其振,孙勇,韩绪鹏.基于BF-PSO的船舶电站柴油机分数阶控制器[J].控制工程,2012,19(3):515-518. |
| 作者姓名： | 李志民 孙其振 孙勇 韩绪鹏 |
| 作者单位： | 1. 哈尔滨工业大学电气工程及自动化学院,黑龙江哈尔滨,150001 2. 吉林省电力有限公司调度通信中心,吉林长春,130021 3. 三峡电力职业学院电气工程系,湖北宜昌,443000 |
| 基金项目： | 湖北省高等党校青年教师深入企业行动计划项目(XD20100970) |
| 摘 要： | 针对船舶电力系统的频率稳定性问题,对船舶电站柴油机调速系统设计了分数阶PIλDμ控制器。采用细菌觅食-粒子群混合优化(BF-PSO)算法对分数阶PIλDμ控制器参数进行优化整定,解决了分数阶PIλDμ控制器整定参数多、设计复杂的问题。对分别采用分数阶PIλDμ控制器和传统整数阶PID控制器的柴油机调速系统进行了仿真和对比。结果表明,在同等条件下优化得到的分数阶PIλDμ控制器能够有效抑制模型参数摄动,鲁棒性更强,具有更好的控制效果。 |
| 关 键 词： | 分数阶 细菌觅食-粒子群混合优化算法 参数整定 调速系统 |
Design of Fractional-order Controller for Diesel Engine System Based on BF-PSO |
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| LI Zhi-min , SUN Qi-zhen , SUN Yong , HAN Xu-peng.Design of Fractional-order Controller for Diesel Engine System Based on BF-PSO[J].Control Engineering of China,2012,19(3):515-518. | |
| Authors: | LI Zhi-min SUN Qi-zhen SUN Yong HAN Xu-peng |
| Affiliation: | 1.School of Electrical and Automation,Harbin Institute of Technology,Harbin 150001,China; 2.Jilin Power Dispatch and Communication Center,Changchun 130021,China; 3.Department of Electrical Engineering,Three Gorges Vocational College of Electric Power,Yichang 443000,China) |
| Abstract: | To improve the frequency stability of ship power system,a novel fractional order PIλDμ controller is applied to diesel engine speed regulation system.A new method of designing PIλDμ controller based on bacterial forging algorithm oriented by particle swarm optimization(BF-PSO) is proposed,which solves the problems of more design parameters and complexity in fractional order PIλDμ controller design.The proposed fractional order PIλDμ controller is compared with the traditional PID controller under the same condition.The simulation results show that,the designed fractional order PIλDμ controller can well suppress the exogenous perturbation to the system.Also,it demonstrates better robustness and control performance. |
| Keywords: | fractional order bacterial foraging-particle swarm optimization parameter tuning speed regulation system |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
