The adaptive controllers do not require the complex mathematical model of {TAIL ~ the arm dynamics} or any knowledge of the arm dynamic parameters or {HEAD ~ the load parameters} such as mass and stiffness 
The adaptive controllers do not require the complex mathematical model of { TAIL ~ the arm dynamics } or any knowledge of the arm dynamic parameters or { HEAD ~ the load parameters } such as mass and stiffness
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH