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8. Appendices
8.1 Appendix 1 – Weighted least squares method
The principle is to associate the nominal surface with the real surface with the available degrees of freedom by minimizing
, the sum of the squares of the deviations ei of the points Mi of the real surface from the associated nominal surface, with a weighting according to the area ai of the facet around the point Mi calculated, for...
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Appendices
Bibliography
Standards and norms
- Geometric product specification (GPS) – ISO coding system for linear size tolerances – Part 1: Basics of tolerances, deviations and fits - NF EN ISO 286-1 - 2010
- ISO metric threads for general use – Tolerances – Part 1: Principles and fundamentals - NF ISO 965-1 - 2013
- Geometric product specification (GPS) – Geometric tolerancing – Form, orientation, position and runout tolerancing - NF EN ISO 1101 - 2017 ...
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The Ultimate Scientific and Technical Reference