Optimization design is an uptodate measure to seek the most perfect and optimum designproposal, and the mathematical principle of optimization had application in engineering design.

• 优化设计是把最优化数学原理应用于工程设计问题，在众多的设计方案中寻到尽可能完善的或最适宜的设计方案的一种现代设计方法。