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Home arrow Chapter 11 arrow True or False

True or False



 This activity contains 5 questions.

Question 1.

A system is said to be controllable on the interval [t0,tf] if there exists a continuous input u ( t ) such that any initial state x(t0) can be transformed to any arbitrary state x(tf)in a finite interval tf- t0 > 0.
   
 
End of Question 1


Question 2.
The poles of a system can be arbitrary assigned through full-state feedback if and only if the system is completely controllable and observable.
   
 
End of Question 2


Question 3.
The problem of designing a compensator that provides asymptotic tracking of a reference input with zero steady-state error is called state-variable feedback.
   
 
End of Question 3


Question 4.
Optimal control systems are systems whose parameters are adjusted so that the performance index reaches an extremal value.
   
 
End of Question 4


Question 5.
Ackerman’s formula is used to check observability of a system.
   
 
End of Question 5





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