ADAPTIVE SYSTEM FOR CONTROLLING AND STABILISING PHYSICAL QUANTITIES Russian patent published in 2014 - IPC G05D1/00 

FIELD: physics.

SUBSTANCE: adaptive system for controlling and stabilising physical quantities includes a first computer and, connected in series in a closed loop, a first subtractor, a controlled controller and a control object. The output of the object is connected to the negative input of the subtractor and is the output of the system and its positive input is the input of the system; the output of the first computer is connected to the control input of the controlled controller. The apparatus includes, series-connected between the output of the first subtractor and the input of the first computer, a second computer, a synchronous detector, an adaptation loop controller and a second subtractor, connected through its inverting input. The apparatus also includes a generator whose outputs are connected to the reference input of the synchronous detector and the non-inverting input of the second subtractor.

EFFECT: high efficiency of controlling and stabilising physical quantities.

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