DocumentCode
3630961
Title
Impact of invalid wheelchair supply mode on its properties in transient states
Author
Aleksander Frechowicz
Author_Institution
Department of Electrical Engineering and Process Control in Mining, Silesian University of Technology, ul. Akademicka 2, 44-100 Gliwice, Poland
fYear
2008
Firstpage
1
Lastpage
5
Abstract
Electric drive system of invalid wheelchair consists of microprocessor control, two transistor voltage converters and two independent battery-powered motors. This system should ensure flexible ride in steady-state mode and during complex manoeuvres both. Demands set on wheelchair control system and three voltage converters control variants are presented in the paper, together with test results of wheelchair equipped with different supply systems.
Keywords
"Wheelchairs","Acceleration","Wheels","Control systems","Brushless DC motors","DC motors","Microprocessors","Voltage control","Micromotors","Process control"
Publisher
ieee
Conference_Titel
Electrical Machines, 2008. ICEM 2008. 18th International Conference on
Print_ISBN
978-1-4244-1735-3
Type
conf
DOI
10.1109/ICELMACH.2008.4800043
Filename
4800043
Link To Document