基于机电液一体化仿真技术的发射车开盖过程设计与优化

摘要

Based on practical work of some Launching Platform, the simulation model of hydromechatronics about the process of opening of some Launching Platform is built by ADAMS, AMESim and MATLAB/Simulink software,and the influencing factors of characteristics are studied by the Latin hypercube design of experimental method. It provides exact design loads for hydraulic cylinder and verifies the correctness of the mechanism, hydraulics and control system. Based on the proven control strategy and characteristics, it can help users to improve debug efficiency and reduce the cost of debugging for the launching platform functions. Launching Platform system fault injection is realized through parameter settings.Conclusions are obtained which are required through a lot of experiments before.%针对某型号发射车实际工作流程，利用ADAMS、AMESim和MATLAB/Simulink软件间的接口技术建立开盖过程机电液一体化仿真模型，对其开盖过程进行了联合仿真分析。采用基于拉丁超立方试验设计方法进行机电液联合仿真模型参数灵敏度分析，对系统关键参数设置、系统性能匹配进行深入研究。通过覆盖全作战使用工况的仿真分析，为开盖油缸设计提供准确的设计输入参数，验证了机械、液压、控制系统匹配性。通过多种使用工况、故障工况的仿真分析，优化了控制策略和控制参数，缩短实车调试周期和研制成本，进一步降低技术风险，提高了产品的可靠性。