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–-Coordinate-Based Power-Assist Control of Electric Wheelchair for a Caregiver

✍ Scribed by Miyata, J.; Kaida, Y.; Murakami, T.

Book ID
117918653
Publisher
IEEE
Year
2008
Tongue
English
Weight
1018 KB
Volume
55
Category
Article
ISSN
1932-4529

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## Abstract This paper describes a method of vision‐based self‐velocity estimation and its feedback system in force/torque sensorless power assisting control of a wheelchair robot. In this method, three‐dimensional information obtained from stereo images is used along with optical flow vectors for