摘要
Abstract
To meet the stealth performance based on ship combat or cruise ships,an adaptive subdivision algorithm based on the grid side is proposed according to the current situation of key parts in the design and manufacturing, which combines with the subdivision surface modeling and applies Catmull-Clark subdivision algorithm. The proposed algorithm is applied in the design experiments of marine propeller. The experimental results are compared with that of the original Catmull-Clark subdivision algorithm and calculation of the degree of smoothing applied to, and the experimental results with the results of the original Catmull-Clark subdivision algorithm. Experimental results show that the adaptive subdivision algorithm can meet with the real needs in part design and overcome the ability based on the impact of adaptive algorithms and the previous calculation based on the mean.关键词
舰艇隐身/关键零件/Catmull-Clark细分算法/自适应Key words
naval vessels's stealth/ key parts/ Catmull-Clark (C-C)subdivision algorithm/ self-adaptive分类
信息技术与安全科学
