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检索条件"主题词=Dynamic Flowgraph Methodology"
12 条 记 录,以下是1-10 订阅
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Risk importance measures in the dynamic flowgraph methodology
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RELIABILITY ENGINEERING & SYSTEM SAFETY 2013年 第Oct.期118卷 35-50页
作者: Tyrvainen, T. VTT Tech Res Ctr Finland FI-02044 Espoo Finland
This paper presents new risk importance measures applicable to a dynamic reliability analysis approach with multi-state components. dynamic reliability analysis methods are needed because traditional methods, such as ... 详细信息
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Reliability modeling of networked control systems using dynamic flowgraph methodology
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RELIABILITY ENGINEERING & SYSTEM SAFETY 2010年 第11期95卷 1202-1209页
作者: Al-Dabbagh, Ahmad W. Lu, Lixuan Univ Ontario Inst Technol Fac Energy Syst & Nucl Sci Oshawa ON L1H 7K4 Canada
The recent trend in deploying communication networks in digital control systems to form Networked Control Systems (NCSs) brings the need for utilizing dynamic methods to assess the reliability of these systems. The me... 详细信息
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Solving dynamic flowgraph methodology models using binary decision diagrams
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RELIABILITY ENGINEERING & SYSTEM SAFETY 2013年 111卷 206-216页
作者: Bjorkman, Kim VTT Tech Res Ctr Finland FI-02044 Espoo Finland
dynamic flowgraph methodology (DFM) is a computationally challenging approach to the reliability analysis of dynamic systems with feedback loops. To improve the computational efficiency of DFM modelling, we propose a ... 详细信息
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Field Programmable Gate Array Reliability Analysis Using the dynamic flowgraph methodology
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NUCLEAR ENGINEERING AND TECHNOLOGY 2016年 第5期48卷 1192-1205页
作者: McNelles, Phillip Lu, Lixuan Univ Ontario Inst Technol UOIT Fac Energy Syst & Nucl Sci 2000 Simcoe St North Oshawa ON L1H 7K4 Canada
Field programmable gate array (FPGA)-based systems are thought to be a practical option to replace certain obsolete instrumentation and control systems in nuclear power plants. An FPGA is a type of integrated circuit,... 详细信息
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Implementing dynamic flowgraph methodology models with logic programs
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PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART O-JOURNAL OF RISK AND RELIABILITY 2013年 第3期227卷 302-314页
作者: Karanta, Ilkka VTT FI-02044 Espoo Finland
The dynamic flowgraph methodology is a promising way to find the prime implicants of a top event for a dynamic system possibly containing digital subsystems. This article demonstrates how to express dynamic flowgraph ... 详细信息
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RESEARCH ON THE RELIABILITY OF DIGITAL INSTRUMENTATION AND CONTROL SYSTEM OF NUCLEAR POWER PLANT BASED ON dynamic flowgraph methodology  25
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25th International Conference on Nuclear Engineering
作者: Chen Zhuo Zhao Bo Yang Jian Sun Jin-long CHINA NUCL POWER ENGN CO LTD Beijing Peoples R China
With the development of information and computer technology, the Digital Instrumentation and Control (I&C) System has been widely used in nuclear power plants, which leads the tendency of NPPS' construction an... 详细信息
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dynamic flowgraph modeling of process and control systems of a nuclear-based hydrogen production plant
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INTERNATIONAL JOURNAL OF HYDROGEN ENERGY 2010年 第18期35卷 9569-9580页
作者: Al-Dabbagh, Ahmad W. Lu, Lixuan Univ Ontario Inst Technol Fac Energy Syst & Nucl Sci Fac Engn & Appl Sci Oshawa ON L1H 7K4 Canada
Modeling and analysis of system reliability facilitate the identification of areas of potential improvement. The dynamic flowgraph methodology (DFM) is an emerging discrete modeling framework that allows for capturing... 详细信息
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A BENCHMARK SYSTEM FOR COMPARING RELIABILITY MODELING APPROACHES FOR DIGITAL INSTRUMENTATION AND CONTROL SYSTEMS
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NUCLEAR TECHNOLOGY 2009年 第1期165卷 53-95页
作者: Kirschenbaum, Jason Bucci, Paolo Stovsky, Michael Mandelli, Diego Aldemir, Tunc Yau, Michael Guarro, Sergio Ekici, Eylem Arndt, Steven A. Ohio State Univ Nucl Engn Program Scott Lab 427 Columbus OH 43102 USA Ohio State Univ Dept Comp Sci & Engn Dreese Labs 395 Columbus OH 43210 USA Ohio State Univ Dept Elect & Comp Engn Dreese Labs 320 Columbus OH 43210 USA US Nucl Regulatory Commiss Off Nucl Regulatory Res Washington DC 20555 USA
There is an accelerating trend to upgrade and replace nuclear power plant analog instrumentation and control systems with digital systems. While various methodologies are available for the reliability modeling of thes... 详细信息
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Prime implicants in dynamic reliability analysis
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RELIABILITY ENGINEERING & SYSTEM SAFETY 2016年 146卷 39-46页
作者: Tyrvainen, Tero VTT Tech Res Ctr Finland Lifetime Management FI-02044 Espoo Finland
This paper develops an improved definition of a prime implicant for the needs of dynamic reliability analysis. Reliability analyses often aim to identify minimal cut sets or prime implicants, which are minimal conditi... 详细信息
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Hybrid DFM - Petri net approach for dynamic reliability analysis of smart transmitters
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QUALITY AND RELIABILITY ENGINEERING INTERNATIONAL 2023年 第6期39卷 2438-2453页
作者: Garg, Vipul Vinod, Gopika Prasad, Mahendra Santhosh, T. V. Shrestha, N. B. Chattopadhyay, J. Bhabha Atom Res Ctr Reactor Safety Div Mumbai India
Smart transmitters are increasingly being deployed in safety critical systems. Although the processing and diagnostic features provided by digital systems are advantageous, it introduces additional complexity in relia... 详细信息
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