{TAIL ~ A deformation} sensing device, and related method, for measuring overall deformation of a structural member subject to {HEAD ~ deformation} by an actuator 
{ TAIL ~ A deformation } sensing device , and related method , for measuring overall deformation of a structural member subject to { HEAD ~ deformation } by an actuator
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH