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Wavelet transform and its application to autonomous underwater vehicle control system fault detection

机译:小波变换及其在自主水下车辆控制系统故障检测中的应用

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Wavelet analysis theory is a new theory developed in recent years. It is a new time-frequency localization methods. As its analyzing precision can be changed and focused to any detail of the analyzed signal, it is very useful to study unstationary signal. In this paper, we mainly study the wavelet theory and its application to control system. Furthermore, we use it to detect the fault of underwater vehicle's navigation angle fault, and its simulation results are given at the end of the paper.
机译:小波分析理论是近年来开发的新理论。它是一种新的时频定位方法。由于其分析精度可以改变并专注于分析信号的任何细节,因此研究不存在的信号是非常有用的。本文主要研究小波理论及其在控制系统的应用。此外,我们使用它来检测水下车辆导航角度故障的故障,并且其仿真结果在纸张的末尾给出。

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