Question
Instrumentation and Process Control Question on Measurement of process variables
Consider the block diagram in the figure with control input u, disturbance d and output y. For the feedforward controller, the ordered pair (K, a/ẞ) is
A
(0.5, 2)
B
(-0.5, 0.5)
C
(-2, 2)
D
(2, 0.5)
Answer
(-0.5, 0.5)
Explanation
Solution
The correct option is (B) :(-0.5, 0.5)