建筑工程技术与设计
建築工程技術與設計
건축공정기술여설계
Architectural Engineering Technology and Besign
2015年
21期
1753-1754
,共2页
农用运输车%悬架%AMESim%仿真
農用運輸車%懸架%AMESim%倣真
농용운수차%현가%AMESim%방진
Agricultural vehicle%Suspension%AMESim%Simulation
对农用运输车的悬架系统建立了2自由度被动悬架和主动悬架系统模型，利用AMESim仿真软件对模型进行了时域分析，研究了在随机路面和三角形凸块路面工况下的车身加速度和轮胎压缩量，并据此评价了两种悬架的性能。结果表明：具有主动悬架的农用运输车，乘坐舒适性和行驶平稳性性都有明显改善。
對農用運輸車的懸架繫統建立瞭2自由度被動懸架和主動懸架繫統模型，利用AMESim倣真軟件對模型進行瞭時域分析，研究瞭在隨機路麵和三角形凸塊路麵工況下的車身加速度和輪胎壓縮量，併據此評價瞭兩種懸架的性能。結果錶明：具有主動懸架的農用運輸車，乘坐舒適性和行駛平穩性性都有明顯改善。
대농용운수차적현가계통건립료2자유도피동현가화주동현가계통모형，이용AMESim방진연건대모형진행료시역분석，연구료재수궤로면화삼각형철괴로면공황하적차신가속도화륜태압축량，병거차평개료량충현가적성능。결과표명：구유주동현가적농용운수차，승좌서괄성화행사평은성성도유명현개선。
A 2-degree-of-freedom model of the agricultural vehicle passive suspension and active suspension system was built, and the time-domain analysis was made by using the AMESim software. The vehicle body acceleration and tire compression were studied under the condition of vehicle passing stochastic road and single bumper, and the performance of the two suspension systems was evaluated. The results showed that the ride comfort and ride performance were apparently improved for the vehicle with active suspension.
