In motor applications where load inertia and steadystate loa

In motor applications where load inertia and steady-state load torque are relatively constant

Closed loop control is required

Open loop control required

Tachometer output need not be filtered

None of above

Solution

closed loop control is required

The load has an inertia that is greater than an inertia associated with a load driven.

load inertia and steady-state load torque are relatively constant over a significant ranges of load torques