서지주요정보
캐드 프로그래밍 인터페이스를 이용한 타이어 형상 최적 설계 = Optimal design of tire contours using CAD programming interface
서명 / 저자 캐드 프로그래밍 인터페이스를 이용한 타이어 형상 최적 설계 = Optimal design of tire contours using CAD programming interface / 성영화.
저자명 성영화 ; Sung, Young-Hwa
발행사항 [대전 : 한국과학기술원, 2004].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8014938

소장위치/청구기호

학술문화관(문화관) 보존서고

MME 04040

SMS전송

도서상태

이용가능

대출가능

반납예정일

초록정보

A CAD-based optimal design procedure is developed and illustrated with an application to a problem of tire contours. One of the main features of the procedure is to describe the design directly on a parametric CAD model, instead of the nodal information of a finite element mesh. This is a very important advantage over a FE-based approach, often used in the literature. Although one example of a tire cord design is demonstrated, it may be applied equally well to other designs of such as a tread, sidewalls, and so on. In order to improve durability of a tire, strain energy density is considered as an objective. Design variables are taken from geometric parameters representing the shape of tire carcass. Two formulations are considered: Minimizing strain energy density for improving durability, and minimizing the cord length to reduce cost while the region of the cord end maintains below an initial value of strain energy. Solutions converge very well, and the final results seem very satisfactory. Using the CAD API (Application Programming Interface), an interface program between CAD modeler and analysis solver is developed. It makes it possible for a designer to follow the menu to define an optimal design problem and solve it without intervention for mesh generation, analysis and optimization. The feasibility of the approach is shown for the optimization of the tire cord problems noted above. The tire model being taken very simple, however, it needs to try more refined models for analysis before to be used in real practice.

서지기타정보

서지기타정보
청구기호 {MME 04040
형태사항 x, 80 p. : 삽도 ; 26 cm
언어 한국어
일반주기 부록 : A, 프로그램 사용자 편의. - B, 타이어-노면 해석
저자명의 영문표기 : Young-Hwa Sung
지도교수의 한글표기 : 곽병만
공동교수의 한글표기 : 윤성기
지도교수의 영문표기 : Byung-Man Kwak
공동교수의 영문표기 : Sung-Kie Youn
학위논문 학위논문(석사) - 한국과학기술원 : 기계공학전공,
서지주기 참고문헌 : p. 68-70
주제 타이어
형상 최적 설계
캐드 프로그래밍 인터페이스
Tire
Optimal Design of Tire Contours
CAD Programming Interface
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