BDA30703-2012 Assignment 1zamani

7/28/2019 BDA30703-2012 Assignment 1zamani

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BDA 30703-Contro l Engineering - Ass ignm ent 1

Note: This assignment contributes 5% towards your final mark. This assignment is

due by 5pm on Monday (5 Nov 2012) ofWeek 9. Submit your report to my office at

Room M127 (Bilik pensyarah 48) FKAAS for Section 9 and during class for Section4 students. Late assignments will not be marked unless accompanied by a valid

special consideration form. Plagiarism will be dealt with in accordance with the

UTHM plagiarism policy. The objective of this assignment is to link what was learntin previous courses to the introductory material for this course. This assignmentshould take an average student 6 hoursto complete.

The front page of your report should include:

Your name and SID Your section

1. During the lectures, we have seen a number of examples of common control systems.

There are many more examples of control systems that we rely on in everyday life.

Considering the following examples of control systems,

a. Adaptive cruise control (maintain constant distance to car in front)

b. Flight pitch control systemc. Home temperature regulationd. Pace makere. Dialysis machinef. Air Conditioning Systemg. Speed boat control system

Your task is to investigate one of these control systems and prepare a brief (2pages font 10 single spacing) report describing its operation (Important: I havedecided to distribute the above examples based on the student list asattached). Your report should provide insight into how the system worksbearing in mind that we are interested in the application of feedback control.Provide adequate references to reflect your use of external sources.

[40 marks]Your report should briefly address the following questions:

a. What are the control system objectives and specifications?b. What actuators are used by the system?c. How is the feedback in the control system implemented?d. Draw a block diagram explaining the system. Label the sensors,

actuators and feedback paths.e. Prepare a simplified mathematical model of the plant dynamics.

Explain the assumptions you have made in preparing your model.


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2. The input and output of a system are related by the differential

equation

What is the transfer function ?

3.A system with input and output has a transfer function

Y(s) (s 2)(s1)

X(s)

s(s 3)(s 7)Write down the differential equation relating and [5 marks]

4. For the following system

K Kd

For a mass of 3kg with a spring constant K=100N/m and damper constant

Kd=30Ns/m, answer the following questions: [10 marks]a. What is the equation of motion that describes this system?b. What is the Laplace Transform relating the input, Y(s), to the applied

force, F(s)?c. Use the inverse Laplace Transform to derive the equation of motion,

y(t), for the natural, unforced motion (i.e. f(t)=0) with an initialdisplacement of 1m and initial velocity of 0.2m/s. Show the equation ofmotion and include a plot of the trajectory.

d. What is the transfer function for the system Y(s)/F(s) (i.e. with zeroinitial conditions)?


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Laplace Transform Table


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Name Example Control System

ABDULLAH BIN AHMAD a

ADDRIE BIN BAHARULDIN b

AHMAD MUSTAFA BIN GEOFFREY c

ALIFF AL-HAZEZUL BIN ABDULLAH d

ANISAH BINTI OTHMAN e

ASZARI BIN ABDULLAH f

AZIM BIN ISHA MUDIN g

AZLI MAHFUZ BIN MUDA a

CAIRIL AZEFF BIN RAMLI b

CHIEN CHEE WEI c

DAYANAN THAN A/L BALAKRISHNAN d

EDDIE THOMAS SU e

FALCONS ANAK YANEZ RANGOD f

FEMAR BIN ABD TAUFIK g

GOH JUN HAN a

HERLIN BINTI AHMAD b

ILI LIYANA KHAIRUNNISA BT KAMARDIN c

JACKIE BIN SAMUIL d

JERRY SUALEH e

JOHARY WENGE BIN ABD.RAHMAN f

JUMRAH BINTI HALIM g

KAMARUL ARIFFIN BIN CHE MOHAMAD a

LOO SOON KEAT bLUQMAN BIN MOHD ZAHIR c

MASLIM BIN SALIMI d

MATHAN A/L SAMBU e

MOHAMAD FIRDAUS BIN ISMAIL f

MOHAMAD HAFIZUDIN BIN ISMAIL g

MOHAMAD KHMSAN BIN ABDUL RAHMAN a

MOHAMAD ROHAZAL BIN MUHAZERR b

MOHAMAD SOFI BIN JUSOH c

MOHAMED NAJIB BIN MOHAMED RAFIQ d

MOHAMMAD ZHARIF BIN ANUAR e

MOHD AWALUDIN BIN YURNALIS f

MOHD FARIS AZUWAN BIN MOHAMED g

MOHD FIRDAUS BIN MUSA @ MUHAMAD a

MOHD HISYAM BIN RAHIM b

MOHD IZWAN BIN TAJUDDIN cNama d

MOHD IZWAN BIN TUMIN e

MOHD KHAIRUL AZZAM BIN NAZRI f

MOHD SHAFIQ BIN RUBA'AI g

MOHD. REDUAN BIN SUHAILI a

MUHAMAD RAZLAN BIN ISMAIL b

MUHAMMAD AIZAT BIN AZMAN c

MUHAMMAD BIN ABIDIN d

MUHAMMAD NAJIB BIN ZAINUDDIN e

MUHAMMAD SYAFIQ BIN ABDILLAH f

MUHAMMAD SYAHMI BIN MUIN @ MARSAYID g

MUHD SYAFIQ BIN ISMAIL a

MUHD. AMMAR BIN SULAIMAN b

MUNIRA BINTI MOKHTAR c

NOR MAZLINA BINTI MUHAMAD BAKHTIAR d

NOR MOHD HAFFIZ BIN MAT NOR e

NOR ROZKIAH BINTI AWANG LAH f

NUR SYAZWANA BINTI MAT PUAT g

NUREHRAM BINTI JAIN a

NURUL AIN BINTI MIFTAH b

RABEATUL ADAWIYAH BINTI ROSLEY c

SHAFIZAN BIN JAIBEE d

SHAIFUDDIN BIN MUHAIR e

SHAIRAZI AKMAL BIN SIDEK f

SHARAIZA BINTI HARUN g

SHARIFFUDDIN BIN ISA a

SITI KHAIRUNNISA BINTI HASHIM b

STEWART BAGU c

UMAR HAQ BIN MOHD ISA d

WAN MUHAMMAD HAFIZ BIN HJ WAN ISA e

Ahmad Fazlan Bin Mohd Ali f


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ABD HANIF BIN ABD HAMID a

AHMAD HARMIZI BIN D IN b

AHMAD RUSYDI BI N RUSLI c

AHMAD ZULHILMI BIN ZULKIFLI d

AIN ZUBAIDAH BINTI SAMIAN e

AZLAN BIN AHMAD f

IBRAHIM BIN MOHAMAD SHUHAIMI g

IZZAH MARIAH BT ABD MALEK a

MOHD AIKHWAN BIN ABU BAKAR b

MOHD AMIN BIN R AMLI c

MOHD EZLAN BIN MOHD AHWAN d

MOHD FATHI SYAHID BI N RUZALI e

MOHD FI KRI BIN AZIZAN f

MOHD ILHAM BIN MOHD TOFF g

MOHD NORFAIZ BIN H ASHIM a

MOHD. HAFIZ HAIDAR BIN MOHAMAD b

MUHAMMAD AZIM BI N SUKIMAN c

MUHAMMAD FARHAN BI N SALLEH d

MUHAMMAD NORAZWAN BIN AZMAN e

MUHAMMAD YUSUF BI N JA'AFAR f

PHAROBAGANAATIBAN A/L ETTHI RAJAN g

WAN AMER HAKIM BI N WAN RAMLAN a

BDA30703-2012 Assignment 1zamani

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