Abstract
A measuring technique of geometric accuracy for the cross-sectional contours based on their shapes and centroids is presented, and the feature points are generated according to the offset value of each segment of a cross-sectional contour. This method is especially suitable for producing the feature points of a cross-sectional contour with free-form shape, and it is verified by some engineering cases and experimentations, which shows that this method is useful and effective.
| Original language | English |
|---|---|
| Pages (from-to) | 198-202 |
| Number of pages | 5 |
| Journal | Jisuanji Fuzhu Sheji Yu Tuxingxue Xuebao/Journal of Computer-Aided Design and Computer Graphics |
| Volume | 19 |
| Issue number | 2 |
| State | Published - Feb 2007 |
Keywords
- Cross-sectional contour
- Feature points generation
- Non-uniform offsetting