강체의 변위를 해석하기 위한 데이타 교정법에 관하여

Abstract

강체의 변위를 해석하기 위하여 측정된 데이터를 교정하기 위한 방법에 관하여 연구하였다. 최적 변위매트릭스를 변수들의 값이 적다고 가정하여 근사화기켜 폐형해를 얻었다.

얻어진 폐형해를 사용하여 수치 계산을 하여 Suh의 결과 및 정확한 식으로 구한 값들과 비교, 검토하였다. 근사화기킨 해가 Suh의 것과 거의 같은 결과를 주었으며, 실제로 사용하기가 더 편리하고, 계산시간도 상당히 줄일 수 있었다.

The data correction method for the analysis of rigid body displacement is investigated. The optimal displacement matrix is approximated under the assumption that the values of displacement variable, are small.

A closed iorm solution is obtained. Numerical results are compared with Suh's and the other that is obtained by exact equations.

The results show that approximated solution gives almost the same as the Suh's and is more convenient for practical use, and the computing time can be reduced considerably.

The data correction method for the analysis of rigid body displacement is investigated. The optimal displacement matrix is approximated under the assumption that the values of displacement variable, are small.

A closed iorm solution is obtained. Numerical results are compared with Suh's and the other that is obtained by exact equations.

The results show that approximated solution gives almost the same as the Suh's and is more convenient for practical use, and the computing time can be reduced considerably.