Observer-Based Induced L∞ Control for Nonlinear Systems With Deception Attacks

IF 3.6 3区计算机科学 Q2 COMPUTER SCIENCE, INFORMATION SYSTEMS

IEEE Access Pub Date : 2025-09-03 DOI:10.1109/ACCESS.2025.3605687

Ying Tian;Ming-Yang Qiao

引用次数: 0

Abstract

In this paper, the observer-based induced

${\mathcal {L}}_{\infty }$

control problem for nonlinear systems with deception attacks is studied. Construct the T–S fuzzy model to linearly approximate the nonlinearity of the system. Randomly occurring deception attack is assumed obey the Bernoulli distribution and the norm of the attack function satisfies certain conditions. Furthermore, the closed-loop control system (CLCS) is constructed in the descriptor form to directly separate the system matrices and the controller matrix in order to reduce the design complexity. The proposed design conditions enable the observer and controller to meet the requirements of stochastic stability and induced

${\mathcal {L}}_{\infty }$

performance. Finally, the algorithm was verified through a one-link manipulator.

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具有欺骗攻击非线性系统的观测器诱导L∞控制

研究了具有欺骗攻击的非线性系统的基于观测器的诱导${\mathcal {L}}_{\infty }$控制问题。构造T-S模糊模型来线性逼近系统的非线性。假设随机欺骗攻击服从伯努利分布，攻击函数范数满足一定条件。在此基础上，采用描述符形式构造闭环控制系统，将系统矩阵与控制器矩阵直接分离，降低了设计复杂度。所提出的设计条件使观测器和控制器满足随机稳定性和诱导${\mathcal {L}}_{\infty }$性能的要求。最后，通过单连杆机械手对算法进行了验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

IEEE Access COMPUTER SCIENCE, INFORMATION SYSTEMSENGIN-ENGINEERING, ELECTRICAL & ELECTRONIC

CiteScore

9.80

自引率

7.70%

发文量

6673

审稿时长

6 weeks

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