This paper mainly discusses the freeform feature design based on the feature modeling and its constraint solving.
本文具体讨论了基于特征造型的自由曲面特征设计与约束求解问题。
Parametric geometry modeling technique based on constraint is a kind of new typed rapid method of modeling.
基于约束的参数化几何造型技术是一种新型、快速的造型方法。
The feature modeling and the design based on constraint were analyzed.
对特征造型方法和基于约束的设计进行了讨论。
In order to realize the information integrity of assembly modeling process, this paper proposes the hierarchical constraint assembly model which is based on assembly object properties.
为在装配建模过程中保证信息的完整性，提出基于装配对象属性的分层约束装配模型。
Modeling the scheduling problem of multi-satellites based on the constraint satisfaction;
侦察卫星探测资源调度是一类基于约束满足的优化问题。
Modeling the scheduling problem of multi-satellites based on the constraint satisfaction;
侦察卫星探测资源调度是一类基于约束满足的优化问题。
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