Automation (CSC290)
Computer Science - COS
Semester: Resit
Level: 300
Year: 2015
SCHOOL: H.T.T.T.C DEPARTEMENT: CS LECTURER(S): Mr. ATANGANA ROMAIN
COURSE CODE: COURSE TITLE: AUTOMATION OPTION: FCS 200
DATE: SEPT 2015 HALL: …….. TIME: 1 H 30MINS NATURE: Resit Exam
INSTRUCTION: Answer all these questions.
Question 1: 30 mks
Find the Laplace transform of the function.
Fig 1.
Question2: 40 mks
A feedback system is given by the block diagram of fig2
Fig2:
a) Find the transfer function of the open loop.
b) Find the transfer function of the close loop(feedback system)
c) Using the criterion of stability of Routh, for witch value of K the
system is stable?
𝑦(𝑡)
REPUBLIC OF CAMEROON
Peace – Work – Fatherland
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THE UNIVERSITY OF BAMENDA
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COLLEGE (H.T.T.T.C.) BAMBILI
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REPUBLIQUE DU CAMEROON
Paix – Travail - Patrie
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UNIVERSITE DE BAMENDA
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