资源描述：
《电动舵机模糊自适应pid控制研究（fuzzy adaptive pid control of electric actuator）》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、电动舵机模糊自适应pid控制研究（FuzzyadaptivePIDcontrolofelectricactuator）FuzzyadaptivePIDcontrolofelectricactuatorCaoJingZhuJihong11,21、Departmentofcomputerscienceandtechnology,TsinghuaUniversity,Beijing1000842,JiangsuCollegeofInformationTechnology,Jiangsu,Wuxi214106Caojing@tsinghua.org.cnAbstract:Thispaper
2、presentsafuzzyadaptivePIDcontroller,thismethodforelectromechanicalactuatorpositionservosystem,overcomessomeshortcomingsofthesimplefuzzycontrolandtraditionalPIDcontrol,reasoninganddecision-makingthroughfuzzyrules,real-timeoptimizationofPIDcontrollerparameters,thesimulationandexperimentalresults
3、showthatthismethodimprovesthecontrolperformancethesystemhasagoodcontroleffect.Keywordsfuzzycontrol;PIDcontrol;electricactuator;MATLAB;Study,of,Fuzzy,self-turning,PID,control,of,electromechanical,actuatorCaojing1,2,zhujihong1,1,Department,of,Computer,Science,and,Technology,Tsinghua,University,B
4、eijing1000842JiangsuCollegeofInformationTechnologyWuxiJiangsutextintroducesakind210106Abstract:Theofself-turningFuzzy-PIDcontroller,itisusedontheelectromechanicalactuatorpositionservosystem.ItovercomessomedefectsofsimplyfuzzycontrolandtraditionalPIDcontrol,Thereal-timeoptimizationofthecontrolp
5、arameterofPIDcontrolleriscarriedoutbyfuzzyreasoningandstrategy.Thesimulationandexperimentresultsshowthatthismethodimprovesthecontrolperformanceofsystemandhaspreferableeffects.Keywords:FuzzycontrolPIDcontrolelectromechanicalactuator(EMA)MATLAB1IntroductionTheelectricactuator(EMA)hastheadvantage
6、sofsimplestructure,lightweight,loadcharacteristicandhighreliability,thusindrones(UAV),hasbeenwidelyusedinaircraftandmissileandspacecraft.ThetraditionalPIDcontrolwiththecharacteristicsofreal-time,easyrealization,iswidelyappliedinthecontrolsystem,aslongasthecorrectparameters,thePIDcontrollercanr
7、ealizeitsfunction,buttheautopilotsystemexistsnonlinear,time-varyinganduncertainfactors,thecontroleffectofPIDwillbedifficulttoachievethedesiredobjectives.Thefuzzycontrolhasstrongadaptabilitytothenonlinearandtime-varyingofthecontrolobject
