新型车辆机电悬架的正实优化与性能研究  

Positive Real Optimization and Performanee Research of New Vehicle Electromechanical Suspension

作　　者：陈兴云[1] CHEN Xingyun(Tangshan Polytechnic College,Tangshan,Hebei Province,063020 China)

机构地区：[1]唐山工业职业技术学院,河北唐山063020

出　　处：《汽车知识》2022年第9期22-25,64,共5页Auto Know

摘　　要：当前将含有惯容器、弹簧和阻尼器三类机械网络元件组合而成的汽车悬架系统的车辆类型较多,对后续的生产也有一定的影响作用。需要在基于原有理论的基础上提出新的架构理论,并不断地对其进行优化,在综合考虑汽车行驶过程中垂向运动和俯仰运动的四自由度车辆机电悬架半车动力学模型基础上,探讨和研究出新型车辆机电悬架的正实优化与性能。该研究通过分析新型车辆机电悬架的正实优化与性能,将这3种不同的设计方式应用在内,并对其参数进行分析,可较好地实现惯容器与外端电网络的动态实现标准。实验研究结果表明,在单一化条件下,新型车辆机电悬架的车身加速度有明显的下降,且在同等优化作用下下降的比例更高。At present,there are many types of vehicle suspension systems that combine three types of mechanical network elements,including inertial containers,springs and dampers,which also have a certain impact on subsequent production.It is necessary to propose a new architecture theory on the basis of the original theory,and continuously optimize it,and comprehensively consider the fbur-degree-of^freedom vehicle electromechanical suspension semi-vehicle dynamics model foundation of the vertical motion and pitch motion during the driving process of the vehicle.In this paper,the positive optimization and performance of a new type of vehicle electromechanical suspension are discussed and studied.This study analyzes the positive real optimization and performance of the new vehicle electromechanical suspension,applies these three different design methods,and analyzes their parameters,which can better realize the dynamic.

关 键 词：车辆机电悬架 正实优化 性能 惯容器 

分 类 号：U461.3[机械工程—车辆工程]