Sensorless position tracking for steer-by-wire applications

Autor:	Scicluna, Kris, Spiteri Staines, Cyril, Raute, Reiko, 2017 19th International Conference on Electrical Drives and Power Electronics (EDPE)
Rok vydání:	2017
Předmět:	Observer (quantum physics) Computer science business.industry Bandwidth (signal processing) Automotive industry Electric machinery Induction Automobiles -- Steering-gear Backup Position (vector) Control theory Magnet Scenario testing Automobiles -- Safety appliances business Encoder
Zdroj:	2017 19th International Conference on Electrical Drives and Power Electronics (EDPE).
Popis:	This paper shall present the design, simulation and implementation of a sensorless observer for three-phase permanent magnet synchronous machines which can be used for automotive steer-by-wire applications. It shall be shown that the observer has sufficient bandwidth to track steering transients enabling the sensorless speed/position estimates to be used for backup in case of encoder failure. The sensorless method is based on a high frequency injection approach which estimates speed/position from machine saliencies. The simulation/experimental environments were designed so as to emulate actual steering conditions studied as part of this research project.Additionally, a PowerPoint presentation on Sensorless Position Tracking for Steer-by-Wire Applications by the authors is included in this section. peer-reviewed
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bd629ae1ab2518eec8413e81dc22a90 https://doi.org/10.1109/edpe.2017.8123227 Zobrazit plný text záznamu