Islands of technology and how inverse analysis may build bridges
- Loughborough Univ. of Technology (United Kingdom). Dept. of Manufacturing Engineering
Many of the difficulties encountered in the development of process models can be expressed as inverse problems. Important examples of these are the estimation of boundary conditions, the transfer of data between material models operating on different scales and the derivation of minimal material and process models for real time process control. This paper comments on the benefits of viewing such problems as being solvable through the application of inverse analysis techniques. Two such techniques, using Sensitivity Coefficients and a Genetic Algorithm are commented upon. For the latter recent, initial, results are presented for the estimation of temperature dependent convection coefficients with and without temperature measurement noise.
- OSTI ID:
- 227768
- Report Number(s):
- CONF-9509118-; ISBN 0-87339-297-3; TRN: IM9622%%45
- Resource Relation:
- Conference: 7. Conference on modeling of casting, welding and advanced solidification processes, London (United Kingdom), 10-15 Sep 1995; Other Information: PBD: 1995; Related Information: Is Part Of Modeling of casting, welding and advanced solidification processes, 7; Cross, M. [ed.] [Univ. of Greenwich, London (United Kingdom). Centre for Numerical Modeling and Process Analysis]; Campbell, J. [ed.] [Univ. of Birmingham (United Kingdom). School of Metallurgy and Materials]; PB: 1030 p.
- Country of Publication:
- United States
- Language:
- English
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