Evaluation of sphericity error from coordinate measurement data using computational geometric techniques

Computer Methods in Applied Mechanics and Engineering

Volumn 190, Issue 51-52, 2001, Pages 6765-6781

  Samuel, G L ^a   Shunmugam, M S ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

Author keywords

Computational geometry; Equidistant diagram; Maximum inscribed sphere; Minimum circumscribed sphere; Minimum zone spheres; Sphericity error

Indexed keywords

ALGORITHMS; COMPUTATIONAL GEOMETRY; COMPUTER SIMULATION; ERROR ANALYSIS;

SPHERICITY ERRORS;

COORDINATE MEASURING MACHINES;

SPHERE;

EID: 0035955570     PISSN: 00457825     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0045-7825(01)00220-1     Document Type: Article

References (14)

1. An algorithm for form error evaluation using the theory of discrete and linear Chebyshev approximations
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3. Evaluation of spherical form errors - Computation of sphericity by means of minimum zone method and some examinations with using simulated data
4. Estimation of sphericity by means of statistical processing for roundness of spherical parts
5. Evaluation of spherical surfaces
6. Minimum zone evaluation of surfaces
7. Convex hulls of finite sets of points in two and three dimensions
8. On assessment of geometric errors
9. Comparison of linear and normal deviations of form of engineering surfaces
10. Evaluation of circularity from coordinate and form data computational geometric techniques