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本文讨论了一种能提供相位超前但不放大高频噪声的非线性微分器,用它构成非线性PID调节器并用于热工对象的控制,取得了优于线性PID的效果。
This paper discusses a non-linear differentiator that can provide phase advance but does not amplify high-frequency noise. It is used to construct a non-linear PID regulator and used to control the thermal object. The result is better than the linear PID.