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针对一类具有已知结构且参数可分离的连续非线性定常系统 ,借助于哈特莱正、反变换及其微分性质 ,采用频域和时域相结合的方法 ,给出了一种简单实用的参数辨识方法 .该方法不仅实现简单 ,而且对噪声有很强的抑制能力 .
Aiming at a class of continuous nonlinear steady-state systems with known structure and separable parameters, with the help of Hadley’s positive and negative transforms and their differential properties, a combination of frequency domain and time domain is used to provide a simple and practical The method of parameter identification is not only simple, but also has a strong ability to suppress noise.