#  WPI Soft Robotics Snake 

 



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 The video shows the WPI SRS performace:



 

 We recoder the four modules sensor data and plot with the vision tracking data (Figure.17):

 ![Sensor](/sites/g/files/omnuum4601/files/srtsandbox/files/sensor.jpg)

 

Figure.17 Performance verification of the four embedded curvature sensors using external motion-capture data as ground truth, forω = 2 Hz and ϕ = 0. (a)–(d) represent each segment from head to tail.