W F PETTIGREW
Papers
2
Total Citations
10
H-Index
2
About
W.F. Pettigrew’s research focuses on assistive mobility technologies, particularly the system identification, modelling, and stability control of electric wheelchairs. His major contributions lie in developing and validating dynamic models for front-wheel-drive wheelchairs, addressing their inherent instability issues to improve user safety and control. His most-cited work, “System Identification and Modelling of Front Wheel Drive Electric Wheelchairs” (2008, 8 citations), provides a foundational framework for understanding and simulating wheelchair dynamics. Complementing this, his 2007 paper introduces a wireless test-bed that integrates sensors, embedded controllers, and motorised systems to rapidly prototype closed-loop feedback controllers. This innovative approach allows for real-time validation of control strategies, bridging the gap between theoretical models and practical application. While his citation counts are modest, his work represents a targeted and practical contribution to rehabilitation engineering, offering a systematic methodology for enhancing the performance and stability of powered mobility aids. Pettigrew’s research is particularly valuable for engineers and clinicians seeking to develop safer, more responsive electric wheelchairs for individuals with mobility impairments.
Research Focus
Key Achievements
Top Papers
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