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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.

Record type: Conference or Workshop Item (Paper)

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.

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More information

Published date: 2006
Venue - Dates: Proceedings 6th International Euspen Conference, 2006-05-01 - 2006-05-01

Identifiers

Local EPrints ID: 39291
URI: http://eprints.soton.ac.uk/id/eprint/39291
PURE UUID: bfff9907-42f6-44cd-8f61-4eae396c4587
ORCID for M. Hill: ORCID iD orcid.org/0000-0001-6448-9448

Catalogue record

Date deposited: 27 Jun 2006
Last modified: 17 Jul 2017 15:37

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