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Gain Scheduled Control: Switched Polytopic System Approach

机译：获得计划的控制：交换式多主题系统方法

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摘要

Gain-scheduled controllers are the most common and practical class of flight control systems for aerospace plants, due to its high reliability and many design experiences accumulated in the past decades [1-9]. Although the gain-scheduled control is quite important among the practitioners, it still exists that some poorly developed but important theoretical issues. One such issue is that relaxing the slow variation requirement for system parameters [2-5]. Conventional gain-scheduled control needs the parameters of the plant vary slowly for stability, but for most of modern aircrafts, especially for high performance fighters and hypersonic vehicles, the parameters vary fast so that gain-scheduled control method is no longer theoretically feasible. Up to now, the issue associated with relaxing the slow variation requirement includes two aspects [2]: one is relaxing the requirement of near equilibrium operation that results from the equilibrium linearizations of the plant, while the other is relaxing the requirement of slow variation between operating regions, which associates with ensuring the stability within the flight envelope.
机译：增益调度控制器是航空航天工厂中最常见，最实用的飞行控制系统，这是因为它的高可靠性和在过去几十年中积累的许多设计经验[1-9]。尽管进度安排控制在从业者中非常重要，但是仍然存在一些发展不完善但重要的理论问题。其中一个问题是放宽了系统参数的缓慢变化要求[2-5]。常规的增益计划控制需要设备的参数稳定才能缓慢变化，但是对于大多数现代飞机，尤其是对于高性能战斗机和高超音速飞行器而言，参数变化很快，因此增益计划控制方法在理论上不再可行。到目前为止，与放慢慢变化要求相关的问题包括两个方面[2]：一个是放宽由于工厂的平衡线性化而导致的接近平衡操作的要求，而另一方面是放宽之间的缓慢变化要求。操作区域，与确保飞行包线内的稳定性有关。

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    《Journal of guidance, control, and dynamics》 |2011年第2期|p.623-629|共7页
  • 作者

    Yanze Hou; Qing Wang; Chaoyang Dong;

  • 作者单位

    Beijing University of Aeronautics and Astronautics, 100191 Beijing, People's Republic of China,Department of Automation Science and Electrical Engineering;

    Beijing University of Aeronautics and Astronautics, 100191 Beijing, People's Republic of China,Department of Automation Science and Electrical Engineering;

    Beijing University of Aeronautics and Astronautics, 100191 Beijing, People's Republic of China,Department of Aeronautic Science and Engineering;

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