지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2013.8
- 수록면
- 97 - 102 (6page)
이용수
초록· 키워드
오류제보하기
Subdivision surface modeling plays an important role in the field of surface modeling. As the gradual progress of subdivision is discrete, both a smooth design model and a discrete machining model can be represented by subdivision surface. Particularly, due to the unique multiresolution property, different multiresolution models can be obtained by utilizing subdivision wavelets analysis filters. Therefore, different multiresolution models can be applied to generate tool paths at different NC machining stages. Firstly, the paper is mainly focused on the key technologies of Loop subdivision surface multiresolution analysis. The biorthogonal Loop subdivision wavelets decomposition and reconstruction based on the reverse subdivision are realized and verified experimentally. Both the error control and boundary treatment are discussed. Secondly, special attention is paid to the tool path generation of rough machining based on reverse Loop subdivision surface. By making use of reverse Loop subdivision wavelets and adjustment algorithms of local control points, the smooth rough machining model with minimum energy is generated. Finally, machining simulation tests are implemented for the verification.
목차
Abstract
1. Introduction
2. Rough machining model
3. Implementation and Discussion
4. Conclusion
References
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UCI(KEPA) : I410-ECN-0101-2015-500-000938341