@inproceedings{6937ac34345b422a9d923efd4bc82829,
title = "Uncertainty and state estimation in gas transmission networks",
abstract = "The mathematical modelling of any physical system is prone to errors, the most common of which are the simplifying assumptions often needed to obtain a solution. Other potential sources of error are, inaccuracies in the input data and the treatment of some system parameters as being single valued when in fact they have random variability. All of these types of error are discussed in the paper in the context of a steady state gas transmission network model. A means of quantifying error propagation across a network is developed and illustrated by a worked example. The effect of introducing measured data into the mathematical model is also addressed with attention being paid to both measurement error and redundancy in the system of equations used to solve the network. The ensuing approach is both robust and simple to use on networks of any size and complexity.",
author = "Murray, \{M. A.\} and Hong, \{H. P.\} and Nessim, \{M. A.\} and Grasdal, \{W. M.\}",
year = "1993",
language = "英语",
isbn = "0791807878",
series = "Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE",
publisher = "Publ by ASME",
pages = "371--384",
booktitle = "Proceedings of the International Conference on Offshore Mechanics and Arctic Engineering - OMAE",
note = "Proceedings of the 12th International Conference on Offshore Mechanical and Arctic Engineering (OMAE 1993) ; Conference date: 20-06-1993 Through 24-06-1993",
}