The invention discloses a design method of an HSV controller with preset convergence time and tracking error. The design method comprises the following steps: S1, establishing a longitudinal motion model of HSV; s2, designing an HSV controller; s3, analyzing the closed-loop stability of the HSV controller; according to the method, a time scale coordinate mapping function is introduced, a controller is designed in a converted infinite time domain, an improved Lyapunov function and an improved tuning function are constructed, under the condition that an initial tracking condition is completely unknown, convergence of a tracking error in an interval which can be defined by a designer is achieved in combination with a Barbalat lemma, and the tracking precision is improved. Meanwhile, on-line estimation parameters are designed, so that self-adaptive fault-tolerant control of the system is guaranteed, it is guaranteed that actual tracking errors of the speed, the height, the track angle, the attack angle and the pitching rate can be converged to an interval which can be defined by a designer in advance within preset time, and the method has the advantages of being good in convergence effect, stability and robustness.

    本发明公开了具有预设收敛时间和跟踪误差的HSV控制器的设计方法,包括步骤S1.建立HSV的纵向运动模型;S2.设计HSV控制器;S3.对HSV控制器的闭环稳定性进行分析;本方法通过引入一个时间尺度坐标映射函数并在转换后的无限时域中设计控制器,构造了一种改进的Lyapunov函数和改进的调谐函数,在初始跟踪条件完全未知的情况下,结合Barbalat引理实现了跟踪误差在设计者可定义的区间内达到收敛,同时设计了在线估计参数保证了系统的自适应容错控制,保证了速度、高度、航迹角、攻角、俯仰速率的实际跟踪误差可以在预设时间内收敛到设计者可提前定义的区间,具有收敛效果、稳定性和鲁棒性好的特点。


    Access

    Download


    Export, share and cite



    Title :

    Design method of HSV controller with preset convergence time and tracking error


    Additional title:

    具有预设收敛时间和跟踪误差的HSV控制器的设计方法


    Contributors:
    ZHANG WENQIAN (author) / ZHANG PENG (author) / ZHANG PEIYU (author) / XIE WENJUN (author) / ZHANG HONGMEI (author) / JIANG JUN (author)

    Publication date :

    2023-11-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / B64F GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT , Boden- oder Flugzeugträgerdeckeinrichtungen besonders ausgebildet für die Verwendung in Verbindung mit Luftfahrzeugen / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



    Liquid-Flow Controller With Preset Break Pressure

    Cox, George B., Jr. | NTRS | 1990




    Design method of preset performance controller for electronic control air suspension

    PANG TAO / LI GUOQUAN / AHN YOON-HEUNG et al. | European Patent Office | 2023

    Free access

    Self-adaptive preset time stable tracking control method for virtual coupling train

    YU ZUJUN / SU SHUAI / LIU HONGJIE et al. | European Patent Office | 2024

    Free access