Behaviour of 2DOF controller in the closed-loop control with pneumatic actuator

This article is focused on comparison a quality of control processes between closed-loop control systems with standard and 2 DOF controllers. The article is also dealing with analysis and applications standard and two degree of freedom controllers, which are tuned by multiple dominant pole method. Pneumatic actuators are typical for integral character and this method is suitable for integral system. The article is solving identification of linear pneumatic actuator like an integral plant. The results of simulation and calculation are implemented on both controllers and it is applied on a real device.

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