Vers une commande sans modèle pour aménagements hydroélectriques en cascade

Vers une commande multivariable sans modèle

A control strategy without any precise mathematical model is derived for linear or nonlinear systems which are assumed to be finite-dimensional. Two convincing numerical simulations are provided.

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。