Published 2017
| Version v1
Publication
A Switched Predictive Controller for an Electrical Powertrain System With Backlash
Contributors
Description
In this paper a switched Model Predictive Control
strategy is applied for the speed regulation of a powertrain system
composed of an electrical motor connected to a rotating load
through an elastic shaft and a gear, which introduces backlash.
The system is described through a piecewise-affine model and
a different control law is designed for each system dynamics,
which allows obtaining very simple controllers, suitable for digital
implementation in embedded systems. A switched Kalman filter is
employed in order to estimate the unmeasurable system states.
The proposed control strategy is tested through both simulations
and experiments, and is compared against a traditional
proportional-integral controller.
Additional details
Identifiers
- URL
- http://hdl.handle.net/11567/859061
- URN
- urn:oai:iris.unige.it:11567/859061