Abstract
Assessment of spatial straightness error is one of the most difficult tasks in form error evaluation, especially when the minimum zone three-dimensional (3D) straightness is decided by four datapoints. This paper develops a solution that can transform the non-linear system into a linear system. To solve the linear indeterminate system of equations, a method of factor fixed is proposed. Given adequate initial conditions, this solution will be the exact solution. The effectiveness and efficiency of the novel approach are illustrated by two examples.
| Original language | English |
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| Title of host publication | Materials Engineering and Automatic Control |
| Pages | 544-547 |
| Number of pages | 4 |
| DOIs | |
| Publication status | Published - 2012 |
| Event | 2012 International Conference on Materials Engineering and Automatic Control, ICMEAC 2012 - Jinan, China Duration: 27 Apr 2012 → 29 Apr 2012 |
Publication series
| Name | Advanced Materials Research |
|---|---|
| Volume | 562-564 |
| ISSN (Print) | 1022-6680 |
Conference
| Conference | 2012 International Conference on Materials Engineering and Automatic Control, ICMEAC 2012 |
|---|---|
| Country/Territory | China |
| City | Jinan |
| Period | 27/04/12 → 29/04/12 |
Keywords
- Algorithm
- Minimum circumscribed cylinder
- Spatial straightness
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Meng, F., Xu, C., & Hao, J. (2012). A special solution of spatial straightness for four datapoints. In Materials Engineering and Automatic Control (pp. 544-547). (Advanced Materials Research; Vol. 562-564). https://doi.org/10.4028/www.scientific.net/AMR.562-564.544