A particular control system yielded a steady state error of 0.20 for unit step input. A unit integrator is cascaded to this system and unit ramp input is applied to this modified system. What is the value of steady-state error for this modified system?
A. 0.10
B. 0.15
C. 0.20
D. 0.25
Answer:D
A particular control system yielded a steady state error of 0.20 for unit step input. A unit integrator is cascaded to this system and unit ramp input is applied to this modified system. What is the value of steady-state error for this modified system?
A. 0.10 B. 0.15 C. 0.20 D. 0.25