A robust vector control for induction motor drives with an adaptive sliding-mode control law

Passivity analysis of discrete-time inverse optimal control for trajectory tracking

“…Motivated by this kind of controller, the passive properties of the inverse optimal control for 1 stabilization are presented in [12]. Hence, to illustrate the applicability of the proposed passivity analysis, an example of rotatory induction motor is used [13], [14], [15], [16]. This kind of motor is one of the most preferred actuators for industrial applications due to its reliability, ruggedness and relatively low maintenance cost.…”

A Robust Induction Motor Control using Sliding Mode Rotor Flux and Load Torque Observers

“…These advantages of the sliding-mode control may be employed in the position and speed control of an AC servo system [8]. In [9] an integral sliding mode speed control for induction motor based on field oriented control theory is proposed. In the work of [10], an integrated sliding mode controller (SMC) based on space vector pulse width modulation method is proposed to achieve high-performance speed control of an induction motor.…”

Experimental study of semiactive VSC techniques for vehicle vibration reduction

“…The so-called Bouc-Wen model [13,20] represents the hysteresis in the form where F BW ðxÞðtÞ can be considered as the superposition of an elastic component akxðtÞ and a hysteretic component ð1ÀaÞDkzðtÞ, in which the yield constant displacement is D40 and a 2 ð0,1Þ is the post-to pre-yielding stiffness ratio. The hysteretic part involves a dimensionless auxiliary variable z which is the solution of the nonlinear first order differential equation (2). In this equation, A, b and g are dimensionless parameters which control the shape and the size of the hysteresis loop, while n is a scalar that governs the smoothness of the transition from elastic to plastic response.…”

“…This control method can make the system completely insensitive to time-varying parameter uncertainties, multiple delayed state perturbations and external disturbances [19]. Nowadays, research and development continue to apply VSC control to a wide variety of engineering areas, such as aeronautics (guidance law of small bodies [29]), electric and electronic engineering (speed control of an induction motor drive [2]). By using this kind of controllers, it is possible to take the best out of several different systems by switching from one to the other.…”