Using of FOTF toolbox and Z-transform for fractional control systems

摘要

The FOTF toolbox for MATLAB is proposed for research of fractional control systems in this article. For the technical realization of fractional controllers, it is proposed to approximate the transition functions by difference equations. For this purpose, the method of z-transform is used with the discrete integrator approximations. Telescope control system was use as the testing object of investigation for the digital fractional order controller.