A Haptic Interface for a Virtual Exam of the Human Thigh
نویسندگان
چکیده
This paper proposes a method for interfacing a force feedback device of type PHANToM to a spring damper model of the human thigh The model was de ned from experimental data and it is simulated us ing implicit integration The main di culty in this is that while the PHANToM needs to receive the force values at a rate of KHz the physical model runs at a maximum speed of Hz Supplying forces at this fre quency leads to unrealistic vibration in the force feed back The novelty of our approach is the use of a lo cal model supplying reliable force values at a high fre quency The purpose of this work is to contribute for the implementation of an echographic simulator with force feedback
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تاریخ انتشار 2000