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针对目前公交车传动系统匹配中存在的问题,提出了具体的优化方案。通过公交车市区道路实验,利用多元统计的相关理论获取城区公交车实际行驶循环工况,使用AVL-cruise软件建立了公交车整车仿真计算模型,并对模型及行驶循环的有效性进行了试验验证。在验证模型正确的前提下,通过模拟计算提出了车辆传动系统的优化匹配措施。
In view of the existing problems in the bus transmission system matching, a specific optimization scheme is proposed. Through the bus urban road experiment, using the theory of multivariate statistics to get the actual running cycle conditions of urban buses, using AVL-cruise software to establish a simulation model of bus vehicle, and the model and the effectiveness of the driving cycle Test verification. Under the premise of verifying the correct model, the optimization and matching measures of vehicle transmission system are proposed through simulation.