Analysis And Design Of The Double Wish-bone Independent Suspension System

Double wish-bone independent suspension is one of the most commonly used suspension types. At the yield of automobile, it has an extensive application, request to have dependable dynamics function of stability. Its outstanding merits are the design flexibility. We can make the suspension with suitable kinematics characteristics by reasonably choosing the guiding rod points location and controlling the rod length,so the design and improvement can provide quick and dependable technique basis, attain the significant purpose that lower the equipments develops cost. The main research contents of this thesis include:1. Discuss different suspension types, analyze their own advantages and disadvantages, and do choosee suspension types .2. Build up a pair of horizontal arms to hang the model of independently in the machine dynamics imitate the true software ADAMS, and carried on dynamics to imitate true analysis.3. Discuss the influence to the front-end settings.According to the virtual kind machine imitate really, to double the horizontal arm hanged the project design of to provide a technique independently Guide, already applied in actual also have a function of draw lessons from to the design research of the same kind equipments in the design of the product, the virtual kind machine build up can attain to replace physical kind machine to carry on experiment of purpose, and can carry out a purpose of lower the development cost.