NX 复合材料Laminate Optimization 优化分析

前后处理：Laminate Optimization  优化

首先对优化进行了概述性介绍，主要包括三个目标，然后是优化过程中需要定义的数据属性，如设计变量，设计约束，目标，加载等，具体如下，详细见附件。另外还介绍了一个算例。

1.        Laminate optimization overview

The optimization process includes the following three objects:

•Design variables are ply properties that are allowed to change.

•Design constraints are limits that the optimization must respect.

•Design objectives are the laminate parameters that the optimization process is minimizing or maximizing

2. Design variables：The design variables are ply properties that are allowed to change during the optimization of a laminate

3. Design constraints

4. Design objectives

5. Load cases

6. Genetic algorithm for laminate optimization

7. Export a design variable as a modeling object

8. Laminate Optimization, Correlation and Update

算例: Optimization of a honeycomb panel

Lesson_10_Optimization.pdf