A New Criterion of Fault Estimation for Neutral Delay Systems Using Adaptive Observer

这份报纸用适应观察员学习中立延期系统的差错评价的问题。一个新奇快适应差错评价(FAFE ) 算法首先基于适应观察员被建议包括快和精确性提高差错评价的表演。同时，一个延期依赖者标准被建立特别为小延期系统减少设计过程的保守主义。然后，全面分析被介绍用线性矩阵不平等(LMI ) 讨论精明的步技术。最后，模拟结果被介绍说明建议算法的效率。

This paper studies the problem of fault estimation of neutral delay systems using adaptive observer. A novel fast adaptive fault estimation （FAFE） algorithm based on adaptive observer is first proposed to enhance the performance of fault estimation including rapidity and accuracy. Meanwhile, a delay-dependent criterion is established to reduce the conservatism of design procedures especially for small delay systems. Then, comprehensive analysis is presented to discuss the calculating steps using linear matrix inequality （LMI） technique. Finally, simulation results are presented to illustrate the efficiency of the proposed algorithm.