10

11

12

13

14

b)

a)
b)
a)

b)

a)

b)

a)

b)

04000ME407052001

Consider a pneumatic system with single-solenoid controlled valves and
involving two cylinders A and B, with limit switches ‏ہے‎ a+, ‏بط‎ b+ detecting
the limits of the piston rod movements. Design a ladder programme with the
requirement being when the start switch is triggered, the sequence A+, B+, ‏ہےر‎
‎10s time delay, B— occurs and stop at that point until the start switch is triggered
again.
PART ட

Answer any four full questions, each carries 10 marks.
Write down the describing equations of basic mechanical building blocks.
Derive the mathematical model for a quarter car suspension system
Illustrate the working of harmonic drive with neat sketches. List out its
applications
What are the advantages of harmonic drive?
Explain the working of piezoelectric type tactile sensor
Explain the constructional features and working of brushless DC motor
Illustrate the working of Vidicon camera and CCD with neat sketches
Explain how thresholding is used for segmentation in industrial vision
applications?
Illustrate the histogram processing technique for enhancing the image contrast
With the help of a neat sketch explain the different mechatronics modules used

in automatic car park barrier system

Page 2of 2

(8)

(3)
(7)
(8)

(2)
(4)
(6)
(10)
(7)

(3)
(10)