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讨论了响应面方法的发展现状 ,根据大型复杂结构系统具有变量多和非线性程度高的特点 ,指出这将是影响响应面法应用的主要障碍。由此提出相应的改进方法。算例表明 ,该方法在与原方法精度要求相同的前提之下 ,比原方法的计算量要小
The development status of response surface method is discussed. According to the characteristics of large and complex structure system with many variables and high degree of nonlinearity, it is pointed out that this will be the main obstacle to the application of response surface method. The corresponding improvement method is proposed. The example shows that this method is less computationally demanding than the original method under the same premise of the original method