Skip to main content

and
  1. No Access

    Chapter

    Motivation and Contents of the Monograph

    From the viewpoint of application, adaptive control was originated from gain-scheduling control of high-performance aircraft in the early 1950s. Model reference adaptive control (MRAC) was suggested by Whitake...

    Weicun Zhang, Qing Li in Virtual Equivalent System Approach for Sta… (2021)

  2. No Access

    Chapter

    Further Results on Stable Weighted Multiple Model Adaptive Control of Discrete-Time Stochastic Plant

    This chapter is intended to further improve the weighting algorithm and the transient performance of WMMAC of discrete-time stochastic plant. In order to relax the convergence conditions and to further improve...

    Weicun Zhang, Qing Li in Virtual Equivalent System Approach for Sta… (2021)

  3. No Access

    Chapter

    Stable Weighted Multiple Model Adaptive Control of Discrete-Time Stochastic Plant

    From this chapter, we try to use VES as a general stability analysis tool for various model based control systems, such as weighted multiple model adaptive control (WMMAC), T-S model based fuzzy control. In th...

    Weicun Zhang, Qing Li in Virtual Equivalent System Approach for Sta… (2021)

  4. No Access

    Chapter

    Stable Weighted Multiple Model Adaptive Control of Continuous-Time Plant

    This chapter deals with the stability of WMMAC of continuous-time plant with large parametric uncertainties, which is not a trivial problem although the stability of discrete-time WMMAC systems has been proved...

    Weicun Zhang, Qing Li in Virtual Equivalent System Approach for Sta… (2021)

  5. No Access

    Chapter

    Further Results on Stability and Convergence of Self-Tuning Control Systems

    This chapter extends the results of STC systems in Chap. 2 to some more general cases, i.e., the plant may be linear or nonlinear, time-invariant or time varying, or even with unmodelled dynamics. Actually we ...

    Weicun Zhang, Qing Li in Virtual Equivalent System Approach for Sta… (2021)

  6. No Access

    Chapter

    Stability of Continuous-Time T-S Model Based Fuzzy Control Systems

    Fuzzy control is an important branch of control theory and engineering. This chapter is aimed to provides a unified stability analysis framework based on VES concept and methodology for a class of continuous-t...

    Weicun Zhang, Qing Li in Virtual Equivalent System Approach for Sta… (2021)

  7. No Access

    Chapter

    Stability and Convergence Analysis of Self-Tuning Control Systems

    This chapter presents the concept of virtual equivalent system (VES) and corresponding criteria of the stability and convergence of a general STC system consisted of arbitrary control strategy and arbitrary es...

    Weicun Zhang, Qing Li in Virtual Equivalent System Approach for Sta… (2021)

  8. No Access

    Chapter and Conference Paper

    Research on the Temperature Field and Thermal Roll Shape of Cold Rolling Model

    In the  of cold rolling production, roll shape is a very parameter. Both the disturbance variables and  variables are existing in the control system that influencing the quality of the strip shape directly...

    Zichao Sun, Weicun Zhang, Yan Liu in Proceedings of the 11th International Conf… (2020)

  9. No Access

    Chapter and Conference Paper

    A Retinal Vessel Segmentation Algorithm with Convolutional Neural Network

     retinal vessel segmentation technology  a critical role due to the changes in retinal blood  can be used to diagnose certain diseases. In this paper,  we propose an application based on a new convolutional ...

    Leiming Liu, Jiahao Li, Weicun Zhang in Proceedings of the 11th International Conf… (2020)

  10. No Access

    Chapter and Conference Paper

    An Aeroengine Adaptive Inverse Control Method Based on U-Model

    This paper applies the U-model control method, combined with the traditional adaptive inverse control method, to the aeroengine speed control design, directly obtaining the engine fuel flow through the inverse...

    Jiajie Chen, Zhongzhi Hu, Jiqiang Wang in Proceedings of the 11th International Conf… (2020)

  11. No Access

    Chapter

    Temperature-Predictive Control of Chromatograph

    Based on predictive control theory and transparent control structure, this paper presents that Dynamic Matrix Control (DMC) is used in temperature control system of chromatograph to deal with the time delay pr...

    Yuzhen Zhang, Qing Li, Weicun Zhang in Innovative Techniques and Applications of … (2018)