关于双线性变结构控制

双线性系统可以广泛的自然描述工程(例如机械、电气、化学等)、社会经济、生态、生物等过程中的许多现象，它还可以近似一大类严重非线性系统，其近似精度比传统的线性近似高得多。变结构控制理论作为一种先进控制方法，在解决非线性系统的控制方面显示出巨大的优越性和潜力。文章介绍了用变结结构控制方法对双线性系统进行控制的研究方面的工作。

Model Reference Variable Structure Autopilot Design for Homing Missile

To design the control system for some homing missile so that the autopilot can transfer guidance command correctly and be robust to disturbances, such as the measurement noises and parameter variation caused by areodynamic floating. The model reference adaptive control was combined with the variable structure control to design a model reference variable structure (MRVS) control system whose control structure is simple and can be realized easily. The simulation results indicate that MRVS can complete the task of transferring guidance command and suppress the distrubances effectively.