Based on queuing theory, the mathematics model for vehicle maintenance system is presented and the operation efficiency of system is analyzed, then the optimal parameter for system is determined.

基于排队论方法建立了车辆维修系统的数学模型，分析了系统的运行效率，确定了系统参数的最佳设置方法，并通过改变维修组数量与结构，提高维修服务作业效率。

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