The force interface embedded board for surgical robot

This paper presents a new circuit realization of force sensing interface module strategy for surgical robot. Using analog-to-digital conversion, digital-to-analog conversion and mux IC, the full scaled and high resolution (14bit) sensed interface board has been developed. The very small micro-controller was used for the implementation of the embedded board is limited 05.5 diameter. The auto calibration and temperature compensation law is designed using Simulink/Matlab and applied to embedded board. The designed strategies are executed in real-time using the PIC16F2824. The experimental results are given to verify the implemented embedded board.