Vers une commander variable sans modèle

Vers une commande sans modèle pour aménagements hydroélectriques en cascade

A new concept called "Model-Free Control" is applied to hydroelectric run-of-the river power plants, with severe constraints and operating conditions. Numerous computer simulations display excellent results, which are obtained thanks to simple and robust algorithms.

Nothing is as Practical as a Good Theory: Model-Free Control Rien de plus utile qu'une bonne théorie: la commande sans modèle

The experience gained with numerous successful applications permits to revisit some points of model-free control. The numerical differentiation of noisy signals may be replaced by a real time parameter identification which is much simpler. The strange ubiquity of classic PIDs is explained as well as the almost universal utilization of ultra-local models of order 1. We show that even with a partially known model the utilization of an intelligent PI controller remains profitable. Two examples, an inverted pendulum and a heat exchanger, seem to confirm the superiority of model-free control with r…

一个令人着迷的无模型控制结果

Un résultat intrigant en commande sans modèle

通过鲁夫-赫维茨准则，证明了无模型控制中智能比例控制器可能比智能比例-微分控制器更难调参，通过仿真展示了iPD的优势。