A simplified model of the motion underwater vehicle is given below: of An
mx + cx/x/ + d.x.sinx = u
where x defines position, U i's the control input (the force provided by a propeller), m is the mass of the vehicle and the added-mass in a fluid, C is the drag coefficient, and d is some other. unknown term. In pradice, m, c, and I are not known exactly, but we know a bound.
Design a controller u to handle/ control this unknown dynamical model. please show me your detailed design process
Given
a. 5≤C≤11
b. 4≤ d ≤10
c. 25 m ≤ 10