This paper concentrates on a robust resonant control strategy of a permanent magnet synchronous motor (PMSM) for electric drivers with model uncertainties and external disturbances to improve the control performance of the current loop.Firstly, to 160 reduce the torque ripple of PMSM, the resonant controller with fractional order (FO) calculus is i
The debate on the conceptualization and meaning of federalism goes back to the late eighteenth century.The peculiar circumstances surrounding the move from confederation to federation in the United States in the years 1781 to 1789 shaped the nature of the intellectual debate, so that one of the greatest historical innovations for government and pol
This study proposes mechanisms for firms to thrive in a turbulent business environment by investigating the mediating role of frugal Woks innovation in the relationship between competitive intelligence and value creation.The study also examined absorptive capacity as a critical boundary condition that influences the impact of competitive intelligen