Synergetic Synthesis of Nonlinear Adaptive Control for Pneumatic Drives

The problem of synthesizing effective laws of pneumatic drive control, which have adaptive properties to external disturbances, is quite urgent. It is quite obvious that in real operating conditions the control system will be affected by some external disturbing factors, the action of which can significantly rej ect the desired change in the controlled value. The purpose of this work is to develop an adaptive nonlinear synergetic control law for suppressing the disturbing effect, which was specified and additively introduced into the mathematical model in the form of certain mathematical functions. The synthesis of the adaptive control law was carried out using the method of integral adaptation, which is part of the concept of synergetic control theory. The obtained results of computer modeling confirm the adaptive properties of the obtained nonlinear synergetic control laws and the achievement of the set technological control goal - moving the rod to a given position under the conditions of disturbances.