1. A bilinear observer of the state of the induction machine;Bellini;Ricerche di Automatica,1978
2. Analysis and design of a microcomputer-based observer for an induction machine;Bellini;Automatica,1988
3. A new adaptive approach for on-line parameter and state estimation of induction motors;Castaldi;Control Engineering Practice,2005
4. Modeling and High-Performance Control of Electric Machines;Chiasson,2005
5. Existence of limit cycle and stabilization of induction motor via new nonlinear state observer;Dote;IEEE Transactions on Automatic Control,1979