摘要
介绍了一种天线结构优化设计方法,该法建立在以序列二次规划法作为优化方法、利用AN SYS软件进行有限元分析的基础上。按照该法建立了天线结构的优化模型,编制了相应的程序,并进行算例验证,结果表明该法是一个收敛快。
An optimal design method of antenna structure, based on the sequential quadratic programming (SQP) method and the Finite Element Analysis(FEA) method using software ANSYS, is represented. According to it,an optimal model of antenna structure has been built and the corresponding programme has been designed. Finally, an numerical example is given to demonstrate the efficiency and numerical stability of proposed method.
出处
《机械与电子》
2004年第1期29-32,共4页
Machinery & Electronics
基金
国防科工委基础科研项目(K110 10 10 10 1)
关键词
结构优化
序列二次规划法
有限元法
structural optimization
the sequential quadratic programming (SQP) method
finite element analysis (FEA) method
