Physics · Control Systems
A unity feedback system has an open-loop transfer function G(s). The steady-state error is zero for a:
- 1ramp input and type-0 G(s).
- 2step input and type-0 G(s).
- 3ramp input and type-1 G(s).
- 4step input and type-1 G(s).✓
Correct answer
step input and type-1 G(s).
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