基于平行坐标的天线结构优化过程可视化研究

将可视化技术引入天线结构优化计算过程中,采用平行坐标技术实时显示优化过程中设计空间中敏度信息、约束函数信息等的相关状态,克服了笛卡儿坐标系无法描述多维数据空间的困难,使优化过程变得"透明"、"可视",实现了对计算过程的跟踪和驾驭,提高了优化的质量与效率。

Research on Visualization for Antenna Structural Optimization Based on Parallel Coordinates

In this paper, visualization technology is introduced to optimization computing process for antenna structures. To overcome the difficulty that the Cartesian coordinate system cannot describe the multidimensional data space, a new powerful visualization tool, namely parallel coordinates visualization technology, is apphed to display interrelated information of design space, such as the information of gradient and restriction function. Then, optimization computing process is made transparent and visible. Thus, the optimization process can be tracked and manipulated and the efficiency and quality of optimization are enhanced to a certain extent.