YC2105小型农用柴油机调速器模糊-PID控制研究与仿真  

YC2105 small agricultural diesel engine governor fuzzy-PID control research and simulation

作　　者：程艳[1] 黄亦其[2] 敖茂尧[1] 

机构地区：[1]广西职业技术学院,南宁530226 [2]广西大学,南宁530001

出　　处：《现代制造工程》2013年第5期106-110,共5页Modern Manufacturing Engineering

基　　金：广西教育厅科研课题项目(201203YB194)

摘　　要：以YC2105柴油机调速器作为研究基础,将原机械式调速器改装为电子式调速器,在非线性干扰条件下,通过模糊-PID控制算法实现对柴油机调速器的电子控制,提高对柴油机喷油量的精确控制,保证柴油机稳定运转。研究并设计模糊-PID控制算法,并在MATLAB 8.0环境下进行仿真试验,对比PID控制算法及模糊-PID控制算法在跟踪性能及鲁棒性方面的优劣,结果表明,采用模糊-PID控制具有较好的跟踪性能,在控制器鲁棒性能等方面获得了更好的工作性能指标。On basis of YC2105 diesel engine regulator research, modify the original mechanical regulator into electronic regulator and, on the condition of the nonlinear disturbance, through fuzzy-PID control algorithm,will realize electronic control of the diesel engine and improve the precision of the control of diesel fuel injection quantity to ensure the stable operation of diesel engine. Study and design the fuzzy-PID control algorithm and, in the MATLAB 8.0 environment, conduct a simulation test, controller tracking performance analysis and robust performance analysis. The result of the comparison of the superiorities of PID algorithm and fuzzy-PID algorithm in the aspect of tracking performance and robust performance indicates that the fuzzy-PID algorithm works better.

关 键 词：YC2015柴油机 调速器 模糊-PID控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]