状态量化的随机系统容错控制策略研究Research on Fault-Tolerant Control Scheme of Stochastic Systems with States Quantization
吴健,杨亚东,钱立冬
摘要(Abstract)：
本文研究了具有状态量化和时变输入时滞的随机系统的自适应神经容错控制问题。通过构造一种补偿系统来消除延迟造成的不利影响，并利用径向基函数神经网络在线处理系统的未知项问题。为了补偿状态量化带来的不连续问题，本文构造了一个引理来建立信号量化前后的关系，进而提出一种自适应神经容错控制算法。基于构造的控制器和量化器，随机系统内的信号均概率性有界；最后，利用仿真实例验证了所提控制算法的可行性。
关键词(KeyWords)： 随机系统;自适应神经控制;状态量化;输入时滞;传感器故障
基金项目(Foundation): 国家自然科学基金（61603003）
作者(Author): 吴健,杨亚东,钱立冬
DOI: 10.13757/j.cnki.cn34-1328/n.2024.01.002
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