2篇
您的检索式：作者名="Michael Gallimore"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Applied Fault Detection and Diagnosis for Industrial Gas Turbine Systems显示文摘The paper presents readily implementable approaches for fault detection and diagnosis(FDD) based on measurements from multiple sensor groups, for industrial systems. Specifically, the use of hierarchical clustering(HC) and self-organizing map neural networks(SOMNNs) are shown to provide robust and user-friendly tools for application to industrial gas turbine(IGT) systems. HC fingerprints are found for normal operation, and FDD is achieved by monitoring cluster changes occurring in the resulting dendrograms.Similarly, fingerprints of operational behaviour are also obtained using SOMNN based classification maps(CMs) that are initially determined during normal operation, and FDD is performed by detecting changes in their CMs. The proposed methods are shown to be capable of FDD from a large group of sensors that measure a variety of physical quantities. A key feature of the paper is the development of techniques to accommodate transient system operation, which can often lead to false-alarms being triggered when using traditional techniques if the monitoring algorithms are not first desensitized. Case studies showing the efficacy of the techniques for detecting sensor faults, bearing tilt pad wear and early stage pre-chamber burnout, are included. The presented techniques are now being applied operationally and monitoring IGTs in various regions of the world. | Yu Zhang Chris Bingham Mike Garlick Michael Gallimore | 2017 | International Journal of Automation and computing2017，14，4： | 1 |
| 2 | Modeling Surgery: A New Way Toward Understanding Earth Climate Variability显示文摘A new modeling concept, referred to as Modeling Surgery, has been recently developed at University of Wisconsin-Madison. It is specifically designed to diagnose coupled feedbacks between different climate components as well as climatic teleconnections within a specific component through systematically modifying the coupling configurations and teleconnective pathways. It thus provides a powerful means for identifying the causes and mechanisms of low-frequency variability in the Earth's climate system. In this paper, we will give a short review of our recent progress in this new area. | WU Lixin LIU Zhengyu Robert Gallimore Michael Notaro Robert Jacob | 2005 | Journal of Ocean University of China2005，4，4： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员