Abstract
Fitting a sphere to a data set obtained by a coordinate measuring
machine is a common practice in engineering, manufacturing industry and
physical sciences. In practice, the locations on a spherical surface
where measurement is performed could significantly affect the accuracy
of the estimators of the center and the radius of the sphere. In this
article, a model, that is different from the Berman model, is employed.
Many orthogonal designs on a complete spherical feature, a spherical
cap/belt are obtained.
| Original language | English |
|---|---|
| Pages (from-to) | 279-285 |
| Number of pages | 7 |
| Journal | Journal of Statistical Planning and Inference |
| Volume | 98 |
| Issue number | 1-2 |
| Early online date | 7 Aug 2001 |
| DOIs | |
| Publication status | Published - 1 Oct 2001 |
| Externally published | Yes |
Scopus Subject Areas
- Statistics and Probability
- Statistics, Probability and Uncertainty
- Applied Mathematics
User-Defined Keywords
- 62K05
- 62K99
- Coordinate measuring machine
- Optimal design
- Orthogonal design