| contributor author | Zbyněk Šír | |
| contributor author | Elmar Wings | |
| contributor author | Bert Jüttler | |
| date accessioned | 2017-05-09T00:23:01Z | |
| date available | 2017-05-09T00:23:01Z | |
| date copyright | September, 2007 | |
| date issued | 2007 | |
| identifier issn | 1530-9827 | |
| identifier other | JCISB6-25977#186_1.pdf | |
| identifier uri | http://yetl.yabesh.ir/yetl/handle/yetl/135370 | |
| description abstract | We describe and analyze a new algorithm for rounding standard G-code tool paths. The joints of circular/linear elements are replaced by small segments of Pythagorean hodograph (PH) curves so that the final curve is globally C2 continuous. The PH segments are produced via a second order Hermite interpolation. We discuss some implementation details and investigate the error introduced by replacing a part of G-code by a PH curve segment. We also report results of tests within an industrial environment that demonstrate an increase in path velocity while decreasing peak acceleration. | |
| publisher | The American Society of Mechanical Engineers (ASME) | |
| title | Rounding Spatial G-Code Tool Paths Using Pythagorean Hodograph Curves | |
| type | Journal Paper | |
| journal volume | 7 | |
| journal issue | 3 | |
| journal title | Journal of Computing and Information Science in Engineering | |
| identifier doi | 10.1115/1.2764488 | |
| journal fristpage | 186 | |
| journal lastpage | 191 | |
| identifier eissn | 1530-9827 | |
| keywords | Algorithms | |
| keywords | Errors | |
| keywords | Interpolation AND Computer numerical control machine tools | |
| tree | Journal of Computing and Information Science in Engineering:;2007:;volume( 007 ):;issue: 003 | |
| contenttype | Fulltext | |