一種輪式裝載機(jī)舉升機(jī)構(gòu)同步控制系統(tǒng)的優(yōu)化設(shè)計(jì)
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中圖分類號(hào)：TH243 文獻(xiàn)標(biāo)志碼：A 文章編號(hào)：1671-5276（2025）03-0090-06
Optimization Design of a Synchronous Control System for Lifting Mechanism of Wheel Loader
YAODan，ZHENGKai
（Xi'an TrafficEngineeringInstitute，Xi'an71O3OO，China）
Abstract：Regarding thesynchronous position deviationcausedby hydraulic cylinders during the working processof lifting mechanisms forwheelloader，anoptimized synchronouscontrolsystemwas designed.Thebasic structureandcoreparametersof thelifting mechanismforwheelloaderswereelaborated，andamathematical modelofthelfting mechanismwas establishedand mechanical analysis was conducted. Schematic diagram of the hydraulicsystem of the lifting mechanism was drawn using FluidSIMsoftware，andsimulationanalysiswasconducted.Usingsensorsand electromagneticproportional directionalvalvesas hardware cores，a simulation model ofasynchronous control system withPIDcontrol link was constructed byAMESim，and simulationanalysis wasconducted.Theanalysisresultsindicate that the application of PID controlsystem improvesthe synchronizationaccuracyof the lifting mechanismof heavy-dutyvehicles，andmaintains thecontinuousandstableoperationof theliftingmechanism ofwheel loader.
Keywords：wheel loader；liftingmechanism；synchronouscontrol；AMESim
0 引言
工程機(jī)械種類繁多且市場(chǎng)占有率較大，是進(jìn)行生產(chǎn)活動(dòng)及工程建設(shè)與施工的重要機(jī)械設(shè)備，被廣泛應(yīng)用于生產(chǎn)建設(shè)等領(lǐng)域。（剩余5849字）