Abstract: The paper presents the simulation toolkit in MATLAB/Simulink R © for the fractional order discrete, state-space system education. The toolkit has been written as a set of C-MEX S-functions which simulate several fractional order blocks e.g. fractional order difference, fractional order discrete state-space representation, fractional order Kalman filter. This way the C code generation ...

Hybrid power systems, formed by combining high-energy-density batteries and high-power-density ultracapacitors in appropriate ways, provide high-performance and high-efficiency power systems for electric vehicle applications. This paper first establishes dynamic models for the ultracapacitor, the battery and a passive hybrid power system, and then based on the dynamic models a comparative simul...