1
GATE ECE 2005
MCQ (Single Correct Answer)
+1
-0.3
A linear system is equivalently represented by two sets of state equations. $$\mathop x\limits^ \bullet = \,\,{\rm A}X\,\, + BU$$ and $$\mathop W\limits^ \bullet = \,\,CW\,\, + DU.$$ The eigen values of the representations are also computed as $$\left[ \lambda \right]\,\,\,\,and\,\,\,\,\left[ \mu \right].$$ Which one of the following statements is true?
2
GATE ECE 2002
MCQ (Single Correct Answer)
+1
-0.3
The transfer function Y(s)/U(s) of a system described by the state equations
$$\mathop x\limits^ \bullet $$(t) = -2x(t)+2u(t)
y(t) = 0.5x(t) is
$$\mathop x\limits^ \bullet $$(t) = -2x(t)+2u(t)
y(t) = 0.5x(t) is
3
GATE ECE 1999
MCQ (Single Correct Answer)
+1
-0.3
The system mode described by the state equations
$$$X = \left( {\matrix{
0 & 1 \cr
2 & { - 3} \cr
} } \right)x + \left( {\matrix{
0 \cr
1 \cr
} } \right)u,y = \left[ {\matrix{
1 & 1 \cr
} } \right]x$$$
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