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您的检索式：作者名="Ajit Kumar Verma"
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| 1 | A Systemic Approach to Integrated E-maintenance of Large Engineering Plants显示文摘Large engineering plants (LEPs) have certain unique features that necessitate a maintenance strategy that is a combination of both time and condition based maintenance. Although this requirement is appreciated to varying degrees by asset owners, applied research leading to a systematic development of such a maintenance strategy is the need of the day. Such a strategy should also adopt a wholesome 'systemic' approach so that the realization of the overall objectives of maintenance is maximized. E-maintenance has several potential benefits for large engineering plants. In this paper, a three pronged strategy is suggested for the successful implementation of e-maintenance for LEPs. Firstly, an integrated condition and time based maintenance framework is proposed for LEPs. Secondly, reference is drawn to models for condition and time based maintenance at systemic levels. As a part of the ab initio development of a condition monitoring system for a LEP, one of the characteristics of the condition monitoring system, namely, predictability, is discussed in detail as a sample for a systemic study. Thirdly, emphasis is laid on the information and expertise available in the domain of plant design, operation and maintenance and the same is tapped for incorporation in maintenance decision making. | Ajit Kumar Verma A.Srividya P.G.Ramesh | 2010 | International Journal of Automation and computing2010，7，2： | 3 |
| 2 | Impact of a FACTS controller on reliability of composite power genera- tion and transmission system显示文摘 | Verma Ajit Kumar Srividya A Deka Bimal C | 2004 | Electric Power Systems Research2004，72，2： | 1 |
| 3 | Statistical Safety Analysis of Maintenance Management Process of Excavator Units显示文摘Within this paper, the process of statistical safety analysis has been presented, which involves the following steps: formulation of basic principles of statistical safety analysis, initial events analysis, accident sceneries progress analysis, risk calculation, and risk calculation results analysis. On this basis, it has been concluded that the bucket wheel excavator SRs 1200×24/4×0(400kW)+VR safety criteria is the mechanism for the hoist of rotor s arrow failure modes, because in that case whole bucket wheel excavator failure would necessarily happen (excavator falling down on counterweight). Therefore, excavator units statistical safety analysis is accomplished preventively to obtain its effective maintenance management. | Ljubisa Papic Milorad Pantelic Joseph Aronov Ajit Kumar Verma | 2010 | International Journal of Automation and computing2010，7，2： | 0 |
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