CAJ | 학술논문

分析某工程车辆的双气室悬架液压缸的结构和工作原理，建立了其非线性数学模型；然后利用AMESim建立悬架仿真模型，并运用AMESim软件对比分析了正弦信号激励下悬架液压缸输出力的位移、速度特性曲线。
분석모공정차량적쌍기실현가액압항적결구화공작원리，건립료기비선성수학모형；연후이용AMESim건립현가방진모형，병운용AMESim연건대비분석료정현신호격려하현가액압항수출력적위이、속도특성곡선。
The structure and working principle of the double chamber suspension cylinder are analyzed, and nonlin-ear mathematical models of the double chamber suspension cylinder is also established. Then its simulation model is set up based on AMESim software. Comparative analysis of the displacement and velocity characteristic curve of suspension cylinder's output force under the sine excitation signal is carried out based on AMESim software. This study establishes the foundation for further studies of the double chamber suspension system.