Abstract
We consider an automatic control system with discontinuous nonlinearity of non-ideal relay type and continuous external periodic influence. The control object can be either stable or unstable. In both cases, theorems on sufficient conditions for the existence of a unique periodic solution with given properties are obtained.
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Kamachkin, A.M., Potapov, D.K. & Yevstafyeva, V.V. On Uniqueness and Properties of Periodic Solution of Second-Order Nonautonomous System with Discontinuous Nonlinearity. J Dyn Control Syst 23, 825–837 (2017). https://doi.org/10.1007/s10883-017-9368-5
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DOI: https://doi.org/10.1007/s10883-017-9368-5
Keywords
- Discontinuous hysteresis nonlinearity
- Sinusoidal external influence
- Periodic solution
- Switching points
- Stability