This paper suggests to replace PIs and PIDs, which play a key role in control engineering, by intelligent Proportional-Derivative feedback loops, or iPDs, which are derived from model-free control. This standpoint is enhanced by a laboratory experiment.

中文翻译：

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PI 和 PID 的替代方案：智能比例微分调节器

本文建议用源自无模型控制的智能比例微分反馈回路或 iPD 代替在控制工程中起关键作用的 PI 和 PID。实验室实验加强了这一观点。