Bias and uncertainty of the nonlinear least-squares sphere fitting algorithm to small segment angle surfaces


Sun, W., McBride, John and Hill, M. (2006) Bias and uncertainty of the nonlinear least-squares sphere fitting algorithm to small segment angle surfaces At Proceedings 6th International Euspen Conference. 01 May 2006. , pp. 496-499.

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Description/Abstract

This paper is a introduction to the reliability and the robustness of nonlinear least-squares sphere fitting algorithm over small surface segment angle. The reliability of the algorithm has been tested by comparing it with special designed algorithm for spherical surfaces within small segment angle. The bias and the uncertainty of the fitting algorithm also have been investigated on the spherical surfaces with random surface irregularities.

Item Type: Conference or Workshop Item (Paper)
Venue - Dates: Proceedings 6th International Euspen Conference, 2006-05-01 - 2006-05-01
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ePrint ID: 39291
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2006Published
Date Deposited: 27 Jun 2006
Last Modified: 16 Apr 2017 21:56
Further Information:Google Scholar
URI: http://eprints.soton.ac.uk/id/eprint/39291

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