Adaptive Neural Model Matching Control for Uncertain Immune Systems via H∞ Approaches

IEEE Access

卷:10

Yeong-Chan Chang¹  Kuang-Fen Han²  Hui-Min Yen³ 

[1] Department of Electrical Engineering, Kun Shan University, Tainan, Taiwan;

[2] Department of Nursing, Min-Hwei Junior College of Health Care Management, Tainan, Taiwan;

[3] Green Energy Technology Research Center, Kun Shan University, Tainan, Taiwan;

关键词: Immune systems;    model matching;    intelligent control scheme;    disturbance attenuation;    neural network system;   

DOI  :  10.1109/ACCESS.2022.3160835

来源: DOAJ

【 摘 要 】

The problem of the robust neural network-based model matching control is considered for a large class of uncertain immune systems. In order to achieve the purpose of therapeutic enhancement, it is essential to deal simultaneously with the effects of plant uncertainties, time-varying perturbations, and continuing environmental pathogens. Neural network control algorithm, robust $H_{\infty } $ control theory and VSC technique are combined to construct the hybrid adaptive/robust tracking control scheme such that the controlled immune system achieves a satisfactory model matching control performance. An adaptive neural network system is constructed to learn the behavior of the immune system dynamics. Moreover, an algebraic Riccati-like inequality must be solved to achieve a desired $H_{\infty } $ control performance. Consequently, the robust control scheme developed here can be analytically computed and easily implemented. Simulation results are presented to demonstrate the effectiveness of the proposed control scheme.

【 授权许可】

Unknown