We look into the minimization of connection time between nonequilibrium steady states. As a prototypical example an intrinsically system, driven granular gas is considered. For time-independent driving, its natural scale for relaxation characterized from empirical (the function) and theoretical recently derived classical speed limits) point view. Using control theory, we find that bang-bang pro...

A control-Lyapunov approach is used to develop an adaptive optimizing control allocation algorithm for over-actuated mechanical systems where the actuator model is a¢ ne in the uncertain parameters. Uniform global (asymptotic) stability is guaranteed by the control allocation de…ned by the dynamic update laws in combination with an exponentially stable controller. Copyright c IFAC Keywords: Non...

Self-optimizing control is a strategy for selecting controlled variables. It is distinguished by the fact that an economic objective function is adopted as a selection criterion. The aim is to systematically select the controlled variables such that by controlling them at constant setpoints, the impact of uncertain and varying disturbances on the economic optimality is minimized. If a selection...

In the present study, field oriented control of step motor implementation has been analyzed sothat it can make a Sensorless control. Efficiency and Facilities of step motor is more than othertypes of electromotor. Therefore, the numbers of mechanisms and different types of turning canbe made into them. Also controlling these motors is easier than other available motors. Steppingmotor has been d...