摘要
在汽车的控制及测试设备中,广泛使用常规的PID控制器,由于它不具备在线整定PID参数的功能,因此在参数时变较大的系统,其性能难以满足要求。为此本文应用模糊控制技术实现了PID控制器的参数在线自整定,获得了比较理想的效果。本文以汽车传动轴试验台为例,详细地阐述了模糊控制器的设计原理及计算机软件设计方法。
Traditional PID controller is widely used in automotive controlling and testing devices, which did not have the online tuning function of PID parameter. So its performance is not satisfactory when the parameters change greatly with time in control system. For this reason, PID parameter online self-tuning was realized by using fuzzy control technology and a good result was obtained. In this paper, taking test-bed for automotive transmission shaft as an example, the principle of fuzzy controller design and related computer programming are described in detail.
出处
《汽车工程》
EI
CSCD
北大核心
1998年第5期296-301,共6页
Automotive Engineering
