Abstract: An adaptive controller based on sliding mode condition is developed with estimated pseudopartial derivative (PPD) of datadriven scheme. The controlled plant is considered as a class of unknown discretetime systems with ...

Abstract: An adaptive discrete-time controller is developed for a class of practical plants when the mathematical model is unknown and the sampling time is nonconstant or unfixed. The data-driven model is established by the set of ...

Abstract: Thickness measurements using an ultrasonic contact test is a well-known nondestructive evaluation technique. However, its implementation in a robotic system with a closed-loop feedback control for artificial intelligent ...

Abstract: The goal of this paper is to design a robust controller that relies only on input–output data to enforce robust tracking, when considering a large class of uncertain nonlinear system. The discrete-time controller is based ...