冲击和随机荷载联合作用下弹性浮筏最优控制

Optimal Control of Elastic Floating Raft Under Shock and Stochastic Load

在理想最优控制理论和准最优控制理论的基础上,对冲击和随机荷载联合作用下,弹性浮筏系统的最优控制方法进行研究,建立了刚弹耦合非自治浮筏系统的最优控制方法和最优参数设计方法.并以舰船空压机浮筏系统为例进行了仿真计算,通过对控制效果的分析,验证了最优控制方法和最优参数设计方法的有效性.研究成果可为舰船浮筏系统的优化设计提供参考.

Based on optimal control theory and equivalent optimal control theory, the optimal control method of elastic floating raft under shock and stochastic Load is studied and the optimal control method and optimal parameter design method of the nonautonomous rigid-elastic coupling floating raft system are established. Through the simulation computation of the naval air compressor raft system, the control effect is analyzed, and the optimal control method and optimal parameter design method are validated. The result of the research is expected to be used in the optimal design of the naval floating raft.