CAJ | 학술논문

应用MSC．ADAMS及ANSYS软件，在ADAMS/Car软件中建立了某前少片簧/后空气悬架牵引车带挂与无挂两种工况下的刚柔体耦合的整车动力学模型。模型的各类参数主要通过实验和CATIA软件获取。通过悬挂系统固有频率和整车静平衡仿真分析，验证了模型的正确性。在ADAMS/Car中，利用虚拟仿真技术对牵引车带挂与无挂两种工况下的整车模型进行操纵稳定性仿真试验，研究半挂车参数对牵引车操纵稳定性能的影响。通过试验结果对比，分析半挂车对牵引车操纵稳定性的影响，对牵引车-半挂车悬架系统的设计具有一定的指导意义。
응용MSC．ADAMS급ANSYS연건，재ADAMS/Car연건중건립료모전소편황/후공기현가견인차대괘여무괘량충공황하적강유체우합적정차동역학모형。모형적각류삼수주요통과실험화CATIA연건획취。통과현괘계통고유빈솔화정차정평형방진분석，험증료모형적정학성。재ADAMS/Car중，이용허의방진기술대견인차대괘여무괘량충공황하적정차모형진행조종은정성방진시험，연구반괘차삼수대견인차조종은정성능적영향。통과시험결과대비，분석반괘차대견인차조종은정성적영향，대견인차-반괘차현가계통적설계구유일정적지도의의。
Using the software of MSC.ADAMS and ANSYS,build a rigid-flexible coupling dynamic model of vehicle with a few leaf springs front and air suspension rear in two conditions of handing and no handing .The various parameters of the model are mainly obtained through experiments and the CATIA software .Verify the accuracy of the model through the suspension system natural frequency and vehicle static balancing simulation analysis .Do the handling and stability simulation experiment on the two tractors of handing and no handing through virtual simulation experiment in ADAMS /Car.Study the impact of handling and stabil-ity of the semi-trailer parameter on the tractor .Through the comparison of test results ,analyze the impact of handling and stability of the semi-trailer on the tractor and it has guiding significance for the design of the tractor-semi-trailer suspension system .