【摘要】 针对基于散乱数据的飞机外形曲面重构问题,在拟合曲面节点矢量的确定方法和数据点在曲面上投影点的计算方法两个方面对已有的曲面拟合算法进行了改进,提高了曲面拟合的精度和效率,并给出了应用实例。更多还原

【Abstract】 Aiming at the problem of surface reconstruction of aircraft contour based on the scattered data, the surface fitting algorithm is improved by means of the determination method of the fitting surface node vector and the calculation method of the projection point on the surface of the data point, so the precision and efficiency of surface fitting are raised. The application examples are given.更多还原