Control ENG HW_Part_15

# Control ENG HW_Part_15 - Y(t = A(1 e t Y(1.2 = 50(1 e 1.2 1...

This preview shows pages 1–2. Sign up to view the full content.

) 1 ( ) ( / τ t e A t Y - - = 50 ) 1 ( 50 ) 2 . 1 ( 1 / 2 . 1 + - = - e Y Y(1.2) = 84.9 deg C 5.10 In Problem No 5.9 if at, t = 1.5 min thermometer having a time constant of 1 minute is initially at 50 deg C.It is immersed in a bath maintained at 100 deg C at t = 0.Determine the temperature reading at t = 1.2 min. At t = 1.5 C Y ° = 843 . 88 ) 5 . 1 ( Max temperature indicated = 88.843 deg C AT t = 20 min ) 1 ( 843 . 13 843 . 88 1 / 8 . 18 - - - = e T T = 75 Deg C. 5.11 A process of unknown transfer function is subjected to a unit impulse input. The output of the process is measured accurately and is found to be represented by the function Y(t) = t e -t . Determine the unit step response in this process. X(s) = 1 Y(t)

This preview has intentionally blurred sections. Sign up to view the full version.

View Full Document
This is the end of the preview. Sign up to access the rest of the document.

{[ snackBarMessage ]}

### Page1 / 2

Control ENG HW_Part_15 - Y(t = A(1 e t Y(1.2 = 50(1 e 1.2 1...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document
Ask a homework question - tutors are online