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Abstract:
研究开发了参数化犁体CAD三维(3D)图形系统(PSCAD),以辅助犁体优化设计。将3D概念引入CAD,开发3D绘图与实体造型的三维图像模拟技术,保证了犁体研究与优化过程的直观和透明。该系统采用达到二阶参数连续的犁体曲面、样板曲线通用数学模型和参数造型,较传统建模方法光倾性有大幅度提高,可满足任意复杂及不同型式犁体的设计要求。
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Source :
中国农业大学学报
Year: 1998
Issue: 02
Page: 49-53
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 10
Affiliated Colleges: