1 TRUE OR FALSE 1 In general a thirdorder system can be appr

1. TRUE OR FALSE? 1. In general, a third-order system can be approximated by a second- order system\'s dominant roots if the real part of the dominant roots is less than 1/10 of the real part of the third root. 2. The number of zerosof the forward path transfer function at the origin is called the type number. 3. The rise time is defined as the time required for the system to settle within a certain percentage of the input amplitude 4. For second-order system with no zeros, the percent overshootto a unit step is a function of the damping ratio only. 5. A type-1 system has a zero steady-state tracking error to a ramp input.

Solution

1. FALSE

2. TRUE

3. TRUE

4. FALSE

5. FALSE