Verification and validation principles from a systems perspective

Murray-Smith, D. J. (2019) Verification and validation principles from a systems perspective. In: Beisbart, C. and Saam, N. J. (eds.) Computer Simulation Validation: Fundamental Concepts, Methodological Frameworks, and Philosophical Perspectives. Series: Simulation foundations, methods and Applications. Springer: Cham, Switzerland, pp. 99-118. ISBN 9783319707655 (doi: 10.1007/978-3-319-70766-2_4)

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Abstract

This chapter introduces concepts and principles associated with the verification and validation of simulation models, mainly in the context of models of complete systems from a systems-modelling perspective. The word “verification” is used here to describe testing processes to establish whether a computer-based representation correctly describes the underlying mathematical, logical and theoretical structure of the model. The word “validation” is used to describe procedures for establishing whether the model fidelity is adequate for the purposes of the given application. Verification is internal to the model and the computer-based representation while validation processes involve information external to the model, normally using data or observations from the corresponding real system. The goal of the testing process for a simulation model must always be to establish the extent to which a model has the quality and credibility required for the intended application. These model testing processes, involving both verification and validation, are inherently iterative.

Item Type:Book Sections
Keywords:Continuous system simulation models, testing, sensitivity, identifiability, documentation, model acceptance, model upgrading.
Status:Published
Glasgow Author(s) Enlighten ID:Murray-Smith, Professor David
Authors: Murray-Smith, D. J.
Subjects:Q Science > Q Science (General)
Q Science > QA Mathematics
Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Q Science > QA Mathematics > QA76 Computer software
T Technology > TA Engineering (General). Civil engineering (General)
College/School:College of Science and Engineering > School of Engineering
Publisher:Springer
ISBN:9783319707655
Published Online:10 April 2019
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