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讨论了在火箭箱式发射改造过程中定向器闭锁体的相应改进设想 ,以非线性动力学理论为基础 ,综合运用MARC非线性动力学分析模块和建模功能 ,对改进后的闭锁体工作过程进行了仿真和分析 ,得到了该闭锁体厚度和闭锁力之间关系的一组数据 ,为闭锁体的改进提供了理论依据
Based on the theory of nonlinear dynamics, the MARC nonlinear dynamics analysis module and modeling function are discussed synthetically. The working process of the improved closure body is discussed. A series of data about the relationship between the thickness of the closure and the locking force were obtained by simulation and analysis, which provided a theoretical basis for the improvement of the closure