Robust control of switch-mode rectifier considering nonlinear behaviour

Some Basic Issues and Applications of Switch-Mode Rectifiers on Motor Drives and Electric Vehicle Chargers

“…If more stringent control requirements are desired. The simple advanced control, such as the robust tracking error cancellation controls (Chai & Liaw, 2007;Y.C. Chang & Liaw, 2009a), can further be applied.…”

“…In power circuit, the ripples and ratings of the constituted components must be derived, and accordingly the components are properly designed and implemented. Some typical examples can be referred to (Li & Liaw, 2003;Chai & Liaw, 2007; Y.C. Chang & Liaw, 2009a; H.C. ).…”

“…The feedback controller must first be properly designed considring the desired perfromance and the effects of comtaiminated noises in sensed variables. For satisfying more strict control requirements, in addition to the basic feedback controls, the robust tracking error cancellation controls (Chai & Liaw, 2007;Y.C. Chang & Liaw, 2009a) can further be added.…”

“…Other issues may include: (a) random switching to yield spread harmonic spectral distribution (Li & Liaw, 2004b;Chai & Liaw, 2008; Y.C. Chang & Liaw, 2011); (b) the effects of DC-link ripples on the motor drive operating performance (Chai & Liaw, 2007Chai et al, 2010); (c) rating enlargement via parallel connection of transformers (Y.C. Chang & Liaw, 2009b) and SMR modules (Li & Liaw, 2004a).…”

“…If the measurement of loop-gain frequency response is not convenient, one can also use the derived small-signal dynamic model (Chai & Liaw, 2007), or using trail-and-error approach to determine the integral gain. …”