The paper deals with a dynamic improving response of an induction motor drive. The suggest control strategy is able to impose a desidered cinematic trajectory to the system, to achive a fast tourque response and to have a poor parametric sensitivity. These targets have been achieved by means of a state feedback approach, adequantely imposing the mechanical and electrical eingenvalues of the controlled system. In particular the mechanical eigenvalues are imposed corresponding to the desidered cinematic trajectory and the electrical ones are imposed so that the electrical dynamics of the system is very fast with respect to the mechanical one. In the paper, the simulated system is depicted and a full analysis of the suggested control is developed.
DIRECT TORQUE CONTROL OF INDUCTION MOTOR DRIVES BY MEANS OF STATE FEEDBACK APPROACH
ATTAIANESE, Ciro;
1998-01-01
Abstract
The paper deals with a dynamic improving response of an induction motor drive. The suggest control strategy is able to impose a desidered cinematic trajectory to the system, to achive a fast tourque response and to have a poor parametric sensitivity. These targets have been achieved by means of a state feedback approach, adequantely imposing the mechanical and electrical eingenvalues of the controlled system. In particular the mechanical eigenvalues are imposed corresponding to the desidered cinematic trajectory and the electrical ones are imposed so that the electrical dynamics of the system is very fast with respect to the mechanical one. In the paper, the simulated system is depicted and a full analysis of the suggested control is developed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
