畢业设计SUV轿车悬架系统设计说明书.docVIP

摘 要 随着汽车工业和减振器行业的发展以及生活条件的改善,人们对汽车的要求已经不仅仅局限于通行,乘客对汽车的运动性也提出了更高的要求。在这种市场需求下一种兼具城市行走、野外运动，极其符合现代年轻人追求强烈个性的心态SUV能适应各种路况ABSTRACT As the auto industry and the shock absorber and the development of the industry to improve the living conditions of people in the car had requested access is not limited to, the movement of passengers of the car also has set higher requirements. In such a market demand of both urban walking, field sports, in line with modern young people to pursue an extremely strong personality of the mentality of SUV cars to be shipped and Health. SUV can adapt to all kinds of traffic, but also for suspension of comfort and handling and stability also have higher requirements. The design of the SUV car suspension system is also in order to meet the current development of the actual needs of such a design.  The design of major research SUV cars before and after the suspension system of structural design. Before the current suspension of the more popular Maifuxunshi independent suspension system, rear suspension better use of comfort-two-link independent suspension. Before and after the suspension of the shock absorber have adopted a two-way role-Shock Absorber. This structure of the design and effective use of the improved comfort and driving stability. Also in the design of a suspension parameters of the flexibility of the design elements, the orientation and structure of the horizontal Wending Gan calculation and strength checking. Moreover, the use of Matlab software on the ride suspension system of a programming analysis, demonstration of the system design of reasonable accuracy, to meet the actual needs. The design for improving the car on ride comfort, handling and stability problems have some practical significance. In addition to auto enterprises suspension design, with some reference value.  Key words: independent suspension; dependent suspension; automobile shock absorber; ride comfort; 目 录 第1章 绪论 1 1.1 悬架系统概述 1 1.2 课题研究的目的及意义 3