【摘要】 为了分析多级齿轮传动系统的动态性能,构建了齿轮传动系统仿真模型,通过仿真,分析多级齿轮传动系统的主要物理参数对于齿轮传动系统动态性能的影响规律。并基于仿真得到的分析数据据和相应的实验测试数据,提出了应用谐波平衡法的多级齿轮传动系统优化设计方法,并获得最优设计参数。更多还原

【Abstract】 In order to analyze the dynamic performance of the multi-stage gear transmission system, a simulation model of the gear transmission system is constructed. Through the simulation, the influence law of the main physical parameters of the multi-stage gear transmission system on the dynamic performance of the gear transmission system is analyzed. And based on the analysis data obtained by simulation and the corresponding experimental test data, a multi-stage gear transmission system optimization method based on the harmonic balance method is proposed. The housing size parameters of the reducer and the basic parameters of the gear pair are used as design variables. The transmission ratio, actual center distance, gear tooth strength, etc. are constraints, and the root mean square value of vibration acceleration and the overall mass are the goals. A multi-objective hybrid discrete optimization model is established, and the program is solved based on the branch and bound algorithm to obtain the optimal design variable.更多还原