In other words, {HEAD ~ the feedback compensator} 330 is capable of achieving a higher degree of {TAIL ~ performance} by minimizing the performance index 
In other words , { HEAD ~ the feedback compensator } 330 is capable of achieving a higher degree of { TAIL ~ performance } by minimizing the performance index
OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH