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机械毕业设计全套

资源描述：

CLYX01-012@双横臂前悬架参数匹配与运动仿真proe%Adams,机械毕业设计全套

内容简介：

黑龙江工程学院本科生毕业设计 I 摘 要 本设计是基于 ADAMS/view 双横臂独立悬架的仿真与优化，利用 ADAMS 多体力学软件建立双横臂独立悬架的多刚体模型，通过对模型中的车轮施加运动约束从而对其进行运动性能的仿真分析，从而获得该车轮定位角的变化，将其设计要求和分析结果对比，可以得出悬架结构设计的合理性及需要改进的地方。 此外，对双横臂独立悬架做了合理的简化，建立了双横臂独立悬架力学及虚拟样机的模型，并在虚拟样机软件 ADAMS/view 模块上进行仿真，在此基础上对前悬架的各个参数进行优化设计，使其得到悬架振动达到最优值， 从而为设计和改进提供快速、可靠的技术依据，达到大幅度降低设备研制成本，大大降低了轮胎的磨损情况的目的。 关键词 ： 双横臂独立悬架 ； ADAMS ；运动仿真；参数匹配 ;；虚拟样机 nts黑龙江工程学院本科生毕业设计 II ABSTRACT The design is simulation and optimization of double wishbone suspension based on ADAMS/view, we modeling the multi-rigid of Double-wish-bone Independent suspension by using the modtion view ,and then ,start the simulation after constraining the vehicle wheels and we can get the change of the vehicle location angle ,finally,compare the simulation result with the design requirement , we will find whether the tesultment the dement of design which performence should be improved. Desides ,according to mechincs of vibration and dynamics of multi-body system ,a virtual prototype model of wishbone type independent front suspension was established model, the parameters of front suspension were optimized to minimize the vibration of front suspension. Thus, it provides a quick and reliable technical basis for designing and improveing, reduce cost of equipment developed and purpose of the tyre wear. Keywords : Double wishbone suspension;