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论文类型： 期刊论文

发表时间： 2015-01-01

发表刊物： International Journal of Computer Applications in Technology

收录刊物： EI、Scopus

卷号： 52

期号： 1

页面范围： 39-47

ISSN号： 09528091

摘要： To acquire the precise appearance feature of free-form curved surface, an adaptive planning strategy for sample points of free-form curved surface, which combines the principle of circular interpolation and the self-organising characteristics of material centre theorem, is presented, and a solution algorithm suitable for surface digitising is proposed. The experimental results show that the adaptive planning algorithm for sample points of free-form curved surface is simple. It makes up the distribution defects of sample points based on circular interpolation, and avoids the enormous resource consumption in solving the complex non-linear equations. The sample points could distribute well according to the surface appearance characteristics, and the distribution of sample points under the required planning accuracy can be found via iteration. Copyright ? 2015 Inderscience Enterprises Ltd.