Sliding mode control of a class of uncertain nonlinear fractional-order time-varying delayed systems based on Razumikhin approach
نویسندگان
1 Department of Mathematics, Payame Noor University (PNU), Tehran, Iran.
2 Department of Mathematics, Payame Noor University (PNU), Tehran, Iran
3 Department of Mathematics, Payame Noor University (PNU), Tehran, Iran.
doi
10.22034/cmde.2021.46019.1928چکیده
Within the current paper, we design a sliding-based control law to stabilize a set of systems that are nonlinear, fractional order involve delay, perturbation, and uncertainty. A control law-based sliding mode is considered in such a way that the variables of the closed loop system reach the sliding surface in a limited time and stay on it for later times. Then, using the Razomokhin stability theorem, the stability of the systems is proved and in the end, a calculation is found to search for useful methods.
