面向多种类型和复杂边界的曲面近似展开系统

Approximate Development System for Curved Surface with Multi-Type and Complicated Boundary

通过对曲面近似展开系统的研究,主要解决两方面关键性的技术问题,一是如何从界面中识别公式表达式并转换成系统所能识别的变量和函数;二是如何解决复杂边界的展开问题。随着这些问题的解决,研制成功了面向多种类型和复杂边界的曲面近似展开系统,它具有很好的通用性和高效性。

In this paper, by researching and studying curved surface approximate development system, two key technical problems are settled. The first problem is how to identify formula expression from man-computer interface and change into variable and function that can be identified by computer systems. The second problem is how to develop curved surfaces with complicated boundary. Along with settling these problems, a curved surface approximate development system object-oriented multi-type and complicated boundary is developed successfully. This system has better current and effective character and can deal with any curved surfaces that can be expressed by apparent parameter equation and the most of complicated boundary condition.