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Research of De-couple Control System for Near Space Vehicle with High Maneuver and Couple

机译:高机动高耦合近空间飞行器解耦控制系统研究

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A de-couple control method with information feedback from other control channel and a method with double control loops were present for the hypersonic vehicle with non-linear, couple and lateral maneuver. The whole controller was divided into two parts: the computation of actuator which deal with control couple and design of control law which solve the problem of movement and aerodynamic couple. The timevarying controller parameter method and robust control law were present to solve the problem of quick time-varying model parameter and non-linear. Finally these two methods were analyzed contrastively; the simulation result show that these two methods present above can achieve the quick dynamic and high precise track of command. But the latter was better.
机译:针对具有非线性,耦合和横向操纵的超音速飞行器,提出了一种具有来自其他控制通道的信息反馈的解耦控制方法和一种具有双控制回路的方法。整个控制器分为两部分:执行器的计算和控制律的设计,控制律的设计解决了运动和气动耦合的问题。提出了时变控制器参数方法和鲁棒控制律,以解决模型参数快速时变和非线性问题。最后对这两种方法进行了对比分析。仿真结果表明,以上两种方法都能实现快速动态和高精度的命令跟踪。但是后者更好。

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