Faculty of Computing, Engineering & Media (CEM)
Coursework Brief 2024/25
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Module name:
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Dynamics, Instrumentation and Control
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Module code:
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ENGE2002
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Title of the Assessment:
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PID CONTROL FOR 1-DOF MASS SPRING DAMPER (RECTI-LINEAR)
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This coursework item is: (delete as appropriate)
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Summative
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This summative coursework will be marked anonymously: (delete as appropriate)
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Yes
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The learning outcomes that are assessed by this coursework are:
1. A student will understand and be able to analyse analog and digital feedback systems
2. A student will be able to choose the control system which is fit for the purpose
3. A student will be able to tune a controller for analog and digital feedback system using computer aided design software
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SCHOOL OF ENGINEERING, MEDIA AND SUSTAINABLE DEVELOPMENT
Dynamics CW
PID CONTROL FOR 1-DOF MASS SPRING DAMPER (RECTI-LINEAR)
The report is to be based on the Dynamics of a single degree of freedom vibrations encountered in the ECP Rectilinear experiment. The report should not exceed a word count of 2000 words in total (excluding references) and student should attempt to answer these questions.
NB: as per DMU report writing guidelines, please include a cover page including your name, p-number, module name, module code, report title and tutor name.
1. Provide brief introduction of the system and explain the aims and the objectives of the experiment. [5 marks]
2. Identify parameters of the 1DoF systems using approach described in Section 3 of the lab instruction. [7.5 marks]
3. Plot transient responses for different values of the proportional gain Kp (in one co- ordinate system) using the MATLAB ‘plot’ command for the proportional controller investigated in Sections 2. [5 marks]
4. Evaluate the parameters of the transient responses (tpeak, tr, ts, ess) and describe how they are affected by the gain Kp. [5 marks]
5. Plot transient responses in one co-ordinate system for changing Ki values and another co-ordinate system for changing Kd values using the MATLAB ‘plot’ command for the PID controller investigated in Section 2.3. [5 marks]
6. Evaluate the parameters of the transient response (tpeak, tr , ts, ess) and describe how they are affected by gains Ki and Kd. [7.5 marks]
7. For each controller configuration in Sections 2.2 and 2.3, derive the closed-loop system transfer function and investigate how the location of poles changes with the changes of gains Kp, Ki, and Kd using MATLAB. [10 marks]
8. Provide brief conclusions and recommendations for the experiment. [5 marks]