巡航导弹飞行轨迹的精确控制可以实现其精确打击的目的。提出了一种基于滑模控制技术的巡航导弹飞行轨迹控制方法,并建立了一个完整的巡航导弹控制系统,以实现对巡航导弹全通道飞行的精确控制与完全仿真,且具有一定的鲁棒性。首先建立巡航导弹的全通道飞行轨迹模型,介绍滑模控制方法及其特点。然后根据所建导弹模型,构建整体控制回路的框架,并基于趋近律来设计滑模控制器。最后调节控制参数进行仿真。结果表明,基于趋近律的滑模控制方法对非线性强耦合的导弹模型可以实现有效的控制。
In this paper,a method of the cruise missile flight trajectory control based on the technology of sliding mode control(SMC) is proposed,and a complete cruise missile control system is established to realize the flight precise control and complete simulation for the cruise missile,which is of certain robustness.The result shows,based on the reaching law the sliding model control can realize the effective control of nonlinear and strong coupling model of the cruise missile.