本文研究一种船体线型光顺数学模型，以船型曲线为研究对象，以提高光顺效率和改善光顺结果为目的。

This paper studies a mathematical modeling of ship lines fairing, which aims to improve the fairing efficiency and result.

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在船体建造的信息处理系统中，有大量问题涉及到空间曲面的光顺、展开、定位和图示等等。

Involved significantly in hull construction information processing system are such problems as the fairing, development, positioning and graphical representation of surfaces in space.

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