A fuzzy logic controller to seat comfort correction for manually propelled wheelchair - a case study

The subject of discussion is the construction of a fuzzy controller of the wheelchair seat correction in terms of improving the moving comfort parameter for people with physical disabilities. The Sugeno type fuzzy controller has been created for the seat comfort improvement of a wheelchair. The fuzzy controller is compared with PID and the results shows reasonable comfort improvement. The experiments have been performed in Matlab-Simulink.