Proceedings ArticleDOI
Position control of a PMSM using conditional integrators
Sridhar Seshagiri,Hassan K. Khalil +1 more
- pp 4637-4642
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TLDR
This work studies the application of the "conditional integrator" technique to position control of a permanent magnet stepper motor, that results in better transient performance over conventional integral control in minimum-phase nonlinear systems.Abstract:
We study the application of the "conditional integrator" technique to position control of a permanent magnet stepper motor. This is a recent approach to the output regulation of minimum-phase nonlinear systems, that results in better transient performance over conventional integral control. Global regulation results are provided for state-feedback control and semi-global results under output-feedback. Simulation results show that good tracking performance is achieved, in spite of partial knowledge of the machine parameters.read more
Citations
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Journal ArticleDOI
Position control of permanent magnet stepper motors using conditional servocompensators
TL;DR: In this paper, the application of the conditional servocompensator technique to position control of a permanent magnet stepper motor is studied, and the simulation results show that good tracking performance is achieved, in spite of partial knowledge of the machine parameters.
Proceedings ArticleDOI
Robust control of F-16 lateral dynamics
Hoa Vo,Sridhar Seshagiri +1 more
TL;DR: In this paper, a conditional integrator based continuous sliding mode control design for robust regulation of MIMO minimum-phase nonlinear systems to the control of the lateral flight dynamics of an F-16 aircraft was proposed.
Proceedings ArticleDOI
Maritime surveillance and monitoring using autonomous vehicles with conditional integrator-based control
TL;DR: In this paper, the authors use a relatively new control strategy named conditional integrators, and show their benefits compared to the previously mentioned control methods by simulations, and compare their performance with those of integral action, sliding mode control and adaptive control.
References
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Journal ArticleDOI
Output feedback stabilization of fully linearizable systems
TL;DR: In this article, an observer-based controller is designed to stabilize a fully linearizable nonlinear system, where the system is assumed to be left-invertible and minimum-phase.
Journal ArticleDOI
High-performance nonlinear feedback control of a permanent magnet stepper motor
TL;DR: The permanent magnet stepper motor is considered for use in high-performance positioning systems and a model-based control law is developed using the exact linearization methodology and implemented on an industrial setup.
Book
Nonlinear Control of Electric Machinery
TL;DR: In this paper, the authors present a mathematical foundation for nonlinear control design and stability analysis of nonlinear dynamic models of electric machines, and present the most recent procedures for designing nonlinear algorithms and validates the position tracking performance of 20 algorithms with test findings.
Journal ArticleDOI
Position control of a PM stepper motor by exact linearization
Mohamed Zribi,John Chiasson +1 more
TL;DR: In this article, the position control of a permanent magnet (PM) stepper motor using the exact linearization method is considered. And the authors indicate how constant load torques may be asymptotically rejected by using a nonlinear observer.
Book
Modeling and Adaptive Nonlinear Control of Electric Motors
TL;DR: In this article, a Dual-Axis Linear Stepper (Sawyer) motors with feedback linearization was used to model and control a class of nonlinear systems, including brushless DC motors and induction motors.