Periodic modes in an automatic control system with a three-position hysteresis relay
DOI:
https://doi.org/10.21638/11701/spbu10.2022.413Abstract
We consider an automatic control system with a three-position hysteresis relay and a continuous periodic external perturbation. The existence theorem is established that provide domains in the space of system parameters, including the parameters of the relay and perturbation, to which periodic modes having a pass to saturation zones with given periods and a specified configuration of phase trajectories correspond.
Keywords:
automatic control system, three-position hysteresis relay, periodic external perturbation, periodic mode, phase trajectory
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Articles of "Vestnik of Saint Petersburg University. Applied Mathematics. Computer Science. Control Processes" are open access distributed under the terms of the License Agreement with Saint Petersburg State University, which permits to the authors unrestricted distribution and self-archiving free of charge.