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REGRESSION ORTHOGONAL TEST APPROACH FOR PARAMETER OPTIMIZATION AND ITS APPLICATION TO WATER TURBINE GOVERNING SYSTEMS
Author(s): 
Pages: 14-16
Year: Issue:  2
Journal: HYDROPOWER AUTOMATION AND DAM MORNITORING

Keyword:  正交试验法回归分析水轮机调节系统;
Abstract: 提出了一种优化非线性系统控制参数的方法--回归正交试验法.该方法运用正交试验原理安排一定的试验次数,再将试验结果用最小二乘法进行拟合,在控制参数与目标函数间建立起回归经验公式,利用该经验公式对整个系统的动态性能进行预测和控制.该方法已应用于水轮机调速系统控制参数的优化,仿真结果表明其优化效率高,提高了系统的动态品质.
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