In response to {HEAD ~ a track jumping command}, {TAIL ~ a tracking servo output signal} is expanded onto an orthogonal space to obtain simulation parameters corresponding to the tracking servo output signal 
In response to { HEAD ~ a track jumping command } , { TAIL ~ a tracking servo output signal } is expanded onto an orthogonal space to obtain simulation parameters corresponding to the tracking servo output signal
OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH