QFT在水下潜器控制系统设计中的应用

分析和总结了定量反馈理论（ＱＦＴ）的基本原理和设计步骤，并应用该理论对水下潜器的控制系统进行了设计研究．研究发现，ＱＦＴ能够很好地解决水下潜器由于模型参数具有不确定性而造成的控制系统鲁棒性设计问题，并从工程应用角度为水下潜器提供了一种鲁棒控制设计方案．仿真结果及与一般控制方案比较表明，用这种理论方法设计的控制系统不仅控制效果良好，而且有较强的工程应用价值

Application of QFT in Design of Underwater Vehicle Control System

The principle and design process of quantitative feedback theory (QFT) were presented which was also applied to the design for control system of an underwater vehicle.The research shows that QFT can successfully resolve the robust problem of underwater vehicle in the presence of uncertainty in model parameters.It provides a robust control method for underwater vehicle in an engineering application.The simulation results and comparison with the normal control plan demonstrate that the control system designed using QFT not only has good performance but also has engineering applicability.