Tìm thấy 20+ kết quả cho từ khóa "engineering design"
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Maintainability and Safety in Engineering Design. Availability, Maintainability and Safety in Engineering Design. Handbook of reliability, availability, maintainability and safety in engineering design.
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The applica- tion of the model is fundamentally to establish automated continual design reviews whereby the integrity of engineering design is determined concurrently throughout the engineering design process. Figure 1.3 shows the selection screen of a multi-user interface ‘blackboard’ in collaborative engineering design.. 1.2 Layout of part of the OOP simulation model. 1.2.2 Artificial Intelligence in Engineering Design.
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Availability and Maintainability in Engineering Design. Abstract Evaluation of operational engineering availability and maintainability is usually considered in the detail design phase, or after installation of an engineering design.
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This applies to the concept of engineering integrity, particularly to the integrity of engineering design..
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Consider the application and significance of systems engineering in engineering design.. Briefly discuss complexity in engineering design and its significance in systems engineering.. Give a brief account of the functions of systems engineering analysis.. Consider effectiveness measures in systems engineering and their significance in engineering design.. Give a brief account of evaluating complexity in engineering design..
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The hazards criticality analysis—criticality spreadsheet is a layout of selected components, based on the outcome of the criticality worksheet of selected equip- ment for consideration during the detail design phase of the engineering design pro- cess. 3.72) is automatically generated, and serves as a FMECA pro-forma for electronically automated design reviews. 266 3 Reliability and Performance in Engineering Design. 3.70 Hazards criticality analysis condition spreadsheet. sheet contains FMEA design
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Dynamic system simulation in engineering design Dynamic system simulation in engineering design provides for typical virtual prototyping of engineering pro- cesses, rather than experiments on the physical prototype. Creating dy- namic simulation models is a complex activity that can be quite time-consuming.
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The application of AI to engineering design thus represents a specialisation of software engineering methodology to:. Integration of the design process with blackboard models The quality of engi- neering design using traditional CAD techniques is adversely affected by two fea- tures of the design process.. Features of the design process affecting the quality of engineering design are:.
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The AIB model provides a novel concept of automated continual design reviews throughout the engineering design process on the basis of concurrent design in an integrated collaborative engineering design environment. The measures of integrity are based on the developed theory for predicting, assessing and evaluating reliability, availability, maintainability and safety require- ments for complex integrations of engineering process systems.
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Com- prehensive design reviews are included at different phases of the engineering design. 3.4 Application Modelling of Reliability and Performance in Engineering Design 261. 3.65 Specifications worksheet of selected equipment. process, such as conceptual design, preliminary or schematic design, and final de- tail design.
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This chapter considers various techniques in determining reliability in engineering design at the various design stages, through the formulation of conceptual and mathematical models of engineering design in- tegrity in designing for reliability, and the development of computer methodology whereby the models can be used for engineering design review procedures..
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Systems engineering in engineering design involves several distinguishing char- acteristics, such as:. Design problems are highly inter-disciplinary: systems engineering in engineer- ing design typically involves a spectrum of conventional engineering and science disciplines.. Design problems require high-level metrics: systems engineering problems place a high priority on measuring and optimising values at higher levels of systems integration..
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The objective of concurrent engineering design with respect to design integrity is to assure a reliable design throughout the engineering design process. Parallelism is the prime concept in concurrent engineering design, and design integrity (i.e. 3.3.1 Analytic Development of Reliability and Performance Prediction in Conceptual Design.
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of Safety and Risk in Engineering Design.
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As a result, frames are effective in expectation- driven processing, a technique often used in architecture and engineering design, where a knowledge-based expert system looks for expected data, based on context.. 762 5 Safety and Risk in Engineering Design. 5.115 Knowledge base facts frame in the AIB blackboard. The data in such a frame can be read or updated by the expert system.
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Because test data at the early stages of engineering design are lacking, initial reliability estimates, R 0 ( t , λ , β. As the engineering design develops, data and information may become available for certain processes (e.g.
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the integrity of engineering design.
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Furthermore, the AIB model must be suited to applied concurrent engineering design in an integrated collaborative design environment in which automated con- tinual design reviews may be conducted during the engineering design process by remotely located design groups communicating via the internet.. 4.3.1 Analytic Development of Availability and Maintainability Prediction in Conceptual Design.
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Library of Congress Cataloging-in Publication Data Guidelines for engineering design for process safety. Center for Chemical Process Safety..
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This book discusses the impact that various engineering design choices will have on the risk of a catastrophic accident, starting with the initial selection of the process and continuing through its final design. This book is concerned with engineering design for process safety. It does not focus on operations, maintenance, transportation, storage or personnel safety issues, although improved process safety can benefit each area.