Author:
Publisher: DIANE Publishing
ISBN: 9780788103421
Category : Technology & Engineering
Languages : en
Pages : 44

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Report by the World Technology Evaluation Center.

Author: Robert E. Uhrig
Publisher:
ISBN: 9781883712242
Category : Nuclear power plants
Languages : en
Pages : 35

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Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781722944292
Category :
Languages : en
Pages : 44

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Book Description
This report updates a 1989-90 survey of advanced instrumentation and controls (I&C) technologies and associated human factors issues in the U.S. and Canadian nuclear industries carried out by a team from Oak Ridge National Laboratory (Carter and Uhrig 1990). The authors found that the most advanced I&C systems are in the Canadian CANDU plants, where the newest plant (Darlington) has digital systems in almost 100 percent of its control systems and in over 70 percent of its plant protection system. Increased emphasis on human factors and cognitive science in modern control rooms has resulted in a reduced workload for the operators and the elimination of many human errors. Automation implemented through digital instrumentation and control is effectively changing the role of the operator to that of a systems manager. The hypothesis that properly introducing digital systems increases safety is supported by the Canadian experience. The performance of these digital systems has been achieved using appropriate quality assurance programs for both hardware and software development. Recent regulatory authority review of the development of safety-critical software has resulted in the creation of isolated software modules with well defined interfaces and more formal structure in the software generation. The ability of digital systems to detect impending failures and initiate a fail-safe action is a significant safety issue that should be of special interest to nuclear utilities and regulatory authorities around the world. Uhrig, Robert E. and Carter, Richard J. Unspecified Center NSF ENG-91-11333...

Author: Committee on Application of Digital Instrumentation and Control Systems to Nuclear Power Plant Operations and Safety
Publisher: National Academies Press
ISBN: 030952444X
Category : Technology & Engineering
Languages : en
Pages : 127

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Book Description
The nuclear industry and the U.S. Nuclear Regulatory Commission (USNRC) have been working for several years on the development of an adequate process to guide the replacement of aging analog monitoring and control instrumentation in nuclear power plants with modern digital instrumentation without introducing off-setting safety problems. This book identifies criteria for the USNRC's review and acceptance of digital applications in nuclear power plants. It focuses on eight areas: software quality assurance, common-mode software failure potential, systems aspects of digital instrumentation and control technology, human factors and human-machine interfaces, safety and reliability assessment methods, dedication of commercial off-the-shelf hardware and software, the case-by-case licensing process, and the adequacy of technical infrastructure.

Author:
Publisher:
ISBN:
Category : Government information
Languages : en
Pages : 260

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Author: Andrew P. Sage
Publisher: John Wiley & Sons
ISBN: 0470083530
Category : Technology & Engineering
Languages : en
Pages : 1502

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Book Description
The trusted handbook—now in a new edition This newly revised handbook presents a multifaceted view of systems engineering from process and systems management perspectives. It begins with a comprehensive introduction to the subject and provides a brief overview of the thirty-four chapters that follow. This introductory chapter is intended to serve as a "field guide" that indicates why, when, and how to use the material that follows in the handbook. Topical coverage includes: systems engineering life cycles and management; risk management; discovering system requirements; configuration management; cost management; total quality management; reliability, maintainability, and availability; concurrent engineering; standards in systems engineering; system architectures; systems design; systems integration; systematic measurements; human supervisory control; managing organizational and individual decision-making; systems reengineering; project planning; human systems integration; information technology and knowledge management; and more. The handbook is written and edited for systems engineers in industry and government, and to serve as a university reference handbook in systems engineering and management courses. By focusing on systems engineering processes and systems management, the editors have produced a long-lasting handbook that will make a difference in the design of systems of all types that are large in scale and/or scope.

Author: United States. Congress. House. Committee on Science. Subcommittee on Technology
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 452

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Author: Richard J. Seymour
Publisher:
ISBN:
Category : Manned undersea research stations
Languages : en
Pages : 356

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Author:
Publisher:
ISBN:
Category : Government reports announcements & index
Languages : en
Pages : 1108

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Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 1496

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Book Description