%0 Journal Article
%T SIMULATION OF AUTOMOBILE HYDRAULIC SEMI-ACTIVE SUSPENSION WITH FUZZY PID CONTROL ON SIMULINK<br>采用模糊PID的液压半主动悬架的仿真研究
%A 陈翔
%A 王恩涌
%A 钱勇生
%A 钱勇生
%J 力学与实践
%D 2008
%I 
%X Based on the study on semi-active hydraulic suspension model of two-degrees of freedom with fuzzy controller, representing a quarter of a vehicle, a parameters-self-tuning fuzzy PID controller is designed for a half-car model of semi-active hydraulic suspension with four-degrees-of-freedom. PID parameters can be adjusted on-line according to the fuzzy control rules. The results of simulation by using MATLAB/Simulink show that, excited by sinusoid road input, pulse road input and analogous Grade C road input, the ride comfort of hydraulic semi-active suspension with fuzzy PID controller is better than that of passive suspension and hydraulic semi-active suspension with fuzzy controller. Parameters-self- tuning fuzzy PID controller enjoys better self-adaptation.
%K half-car
%K semi-active suspension
%K fuzzy PID controller<br>1/2车体
%K 半主动悬架
%K 模糊PID控制器
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=0BF5C9FB031A532ED0A6D99DC4F6181A&aid=4BD424D21CEFC825E09678C489C54B85&yid=67289AFF6305E306&vid=340AC2BF8E7AB4FD&iid=94C357A881DFC066&sid=11B4E5CC8CDD3201&eid=1D0FA33DA02ABACD&journal_id=1000-0879&journal_name=力学与实践&referenced_num=2&reference_num=5