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. In, Proceedings 6th International Euspen Conference, Austria, May 2006. European Society for Precision Engineering and Nanotechnology, 496-499.

Download

Full text not available from this repository.

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)
Related URLs:
Subjects: T Technology > TJ Mechanical engineering and machinery
Q Science > QA Mathematics
Divisions: University Structure - Pre August 2011 > School of Engineering Sciences > Electro-Mechanical Engineering
ePrint ID: 39291
Date Deposited: 27 Jun 2006
Last Modified: 27 Mar 2014 18:24
Publisher: European Society for Precision Engineering and Nanotechnology
URI: http://eprints.soton.ac.uk/id/eprint/39291

Actions (login required)

View Item View Item