A linear time invariant system is stable if :

Related MCQs

• Open loop system is                        stable than closed loop system
• A linear system at rest is subject to an input signal r(t)=1-e-t. The response of the system for t>0 is given by c(t)=1-e-2t. The transfer function of the system is:
• For a stable closed loop system, the gain at phase crossover frequency should always be:
• 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?
• Which principle does the linear system follow?
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• A system is said to be                           if it is possible to transfer the system state from any initial state to any desired state in finite interval of time.
• When deriving the transfer function of a linear element