Essays about: "power assisted wheelchair"

Found 1 essay containing the words power assisted wheelchair.

  1. 1. Torque Sensor Free Power Assisted Wheelchair

    University essay from Sektionen för Informationsvetenskap, Data– och Elektroteknik (IDE)

    Author : Jonas Johansson; Daniel Petersson; [2007]
    Keywords : torque sensor free; power assisted wheelchair; velocity disturbance controlled; power assisting; wheelchair; digital control; assisting power; motorized; sensor free; disturbance controlled; intelligent; rotational encoder; rotary encoder; electrical motors; development board; controller card;

    Abstract : A power assisted wheelchair combines human power, which is delivered by the arms through the pushrims, with electrical motors, which are powered by a battery. Today’s electric power assisted wheelchairs use force sensors to measure the torque exerted on the pushrims by the user. READ MORE