The fiber optic sensing system is configured to detect one or more first parameters including temperature, strain, pressure, vibration, {HEAD ~ torque}; or combinations thereof related to the stationary component, {TAIL ~ the rotary component}, or combinations thereof 
The fiber optic sensing system is configured to detect one or more first parameters including temperature , strain , pressure , vibration , { HEAD ~ torque } ; or combinations thereof related to the stationary component , { TAIL ~ the rotary component } , or combinations thereof
OTH OTH OTH OTH OTH OTH 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 OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH