Feature recognizing based on feature models is researched on the base of product feature model.
以产品特征模型为基础，研究基于特征模型的特征识别。
The feature of product model on hull structure was studied, and combined with modern ship building pattern, the establish method of ship digital model was put forward based on OOP and modularization.
通过研究船体结构产品模型的特点并结合现代造船模式，提出了基于面向对象、模块化的船舶数字化模型的建立方法。
For the phase of product configuration in modular design, a process of product module configuration set is put forward based on the feature parameter model of module family.
针对模块化设计的产品配置阶段，提出了基于模块族特征参数模型的模块配置集生成流程。
The paper takes the product layout design as a process of component feature transformation and develops a method of product layout design based on component feature model.
本文将产品的布局设计过程视为一个组件特征的布局演化过程，提出了基于组件特征模型的产品布局设计方法，并进行了实例验证。
The concurrent cost evaluation model based on feature is built. The influence of the feature change at design stage on the product cost is studied.
建立了以特征为基本处理单元的并行成本估算模型，研究了产品设计过程中特征变化对产品成本的影响。
The concurrent cost evaluation model based on feature is built. The influence of the feature change at design stage on the product cost is studied.
建立了以特征为基本处理单元的并行成本估算模型，研究了产品设计过程中特征变化对产品成本的影响。
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