A novel induction motor control scheme using IDA-PBC
- 142 Downloads
A new control scheme for induction motors is proposed in the present paper, applying the interconnection and damping assignment-passivity based control (IDA-PBC) method. The scheme is based exclusively on passivity based control, without restricting the input frequency as it is done in field oriented control (FOC). A port-controlled Hamiltonian (PCH) model of the induction motor is deduced to make the interconnection and damping of energy explicit on the scheme. The proposed controller is validated under computational simulations and experimental tests using an inverter prototype.
KeywordsInduction motor Passivity based control Energy shaping control Interconnection and damping assignment IDA-PBC Port-controlled Hamiltonian PCH
Unable to display preview. Download preview PDF.
- R. Ortega, G. Espinoza-Pérez. Passivity-based control with simultaneous energy-shaping and damping injection: the induction motor case study[C]//Proceedings of the 16th IFAC World Congress. Prague: Elsevier Science, 2005.Google Scholar
- D. Karagiannis, R. Ortega, A. Astolfi, et al. A nonlinear tracking controller for voltage-fed induction motors with uncertain load torque[J]. IEEE Transactions on Control Systems Technology, 2008 (in press).Google Scholar
- H. González. Development of Control Schemes Based on Energy Shaping for A Class of Nonlinear Systems and Design of A Triphase Inverter Open Prototype for Online Applications in Induction Motors[D]. Santiago: University of Chile, 2005 (in Spanish).Google Scholar
- A. van der Schaft. L 2 -Gain and Passivity Techniques in Nonlinear Control[M]. 2nd ed. Berlin: Springer-Verlag, 2000.Google Scholar
- R. Ortega, A. Loria, P. J. Nicklasson, et al. Passivity-Based Control of Euler-Lagrange Systems[M]. New York: Springer-Verlag, 1998.Google Scholar
- B. Adkins, R. G. Harley. The General Theory of Alternating Current Machines: Application to Practical Problems[M]. London: Chapman and Hall, 1975.Google Scholar
- P. Vas. Electrical Machines and Drives: A Space-Vector Theory Approach[M]. Oxford: Clarendon Press, 1992.Google Scholar
- C. Martín. Comparative Analysis of Magnetic Flux Observers for Induction Motor Control Schemes[D]. Santiago: University of Chile, 2005 (in Spanish).Google Scholar