直升機(jī)顯模型跟蹤控制律設(shè)計(jì)與優(yōu)化技術(shù)研究.pdf

1、南京航空航天大學(xué)碩士學(xué)位論文直升機(jī)顯模型跟蹤控制律設(shè)計(jì)與優(yōu)化技術(shù)研究姓名：范武斌申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：飛行器設(shè)計(jì)指導(dǎo)教師：宋彥國(guó)201103直升機(jī)顯模型跟蹤控制律設(shè)計(jì)與優(yōu)化技術(shù)研究IIABSTRACTThehelicoptercontrolsystemdirectlyimpacttheflightperfmancereliabilityiesmissioneffectivenesstheflyingqualitieslevel.The

2、refehelicopterflightcontrolsystemdesignisthekeytechnologytobesolvedathomeabroad.FirstlyaccdingtothelatestmilitaryhelicopterflyingqualitiesspecificationADS33EPRFindexrequirementsamathematicalmodelwhichwasthebasisofexplici

3、tmodelwasdevelopedtoexpressbwidthphasedelay.Secondelyclassicalexplicitmodelfollowingcontrolinversebasedmodelfollowingcontrolwerestudy.Bothmethodscanbeappliedtodesignhelicopterflightcontrollawbutinversebasedmodelfollowing

4、controlhavegreateradvantagestooptimizeitscontrollawparameter.ThirdlyinversebasedmodelfollowingcontrolisusedthenSQPmethodwasadoptedtooptimizecontrolparameter.NumericalsimulationwasconductedinMatlabSimulink.Theresultshowst

5、hatsystembwidthperfmancewereimproeddramatically.FinallycontrollawdesignoptimizationsoftwarewasdevelopedinMATLAB.Theresearchmethodsdescribedinthispaperprovideatheeticalbasisfthehelicoptermodeltrackingcontrolsystemdesignop