arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2510.04591eess.SYcs.LGcs.SY
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基于物理信息神经网络的数据驱动自适应PID控制

Data-Driven Adaptive PID Control Based on Physics-Informed Neural Networks

Waseda University(早稻田大学)

Junsei Ito, Yasuaki Wasa

AI总结:

本文提出一种基于物理信息神经网络(PINNs)的数据驱动自适应PID控制方法,通过自动微分优化增益,实现稳定控制,并经时频域实验验证有效性。

摘要:

本文提出了一种基于自适应增益优化原理的数据驱动PID控制器设计方法,该方法利用为预测建模目的而生成的物理信息神经网络(PINNs)。所提出的控制设计方法利用通过PINNs自动微分实现的PID增益优化梯度,基于跟踪误差和控制输入的代价函数应用模型预测控制。通过优化基于PINNs的PID增益,该方法实现了自适应增益调整,在考虑系统非线性的同时确保稳定性。所提方法具有一个系统框架,用于将动态控制系统的基于PINNs的模型集成到闭环控制系统中,从而能够直接应用于PID控制设计。进行了一系列数值实验,从基于时域和频域的控制角度证明了所提方法的有效性。

英文摘要:

This article proposes a data-driven PID controller design based on the principle of adaptive gain optimization, leveraging Physics-Informed Neural Networks (PINNs) generated for predictive modeling purposes. The proposed control design method utilizes gradients of the PID gain optimization, achieved through the automatic differentiation of PINNs, to apply model predictive control using a cost function based on tracking error and control inputs. By optimizing PINNs-based PID gains, the method achieves adaptive gain tuning that ensures stability while accounting for system nonlinearities. The proposed method features a systematic framework for integrating PINNs-based models of dynamical control systems into closed-loop control systems, enabling direct application to PID control design. A series of numerical experiments is conducted to demonstrate the effectiveness of the proposed method from the control perspectives based on both time and frequency domains.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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