Course - Control Systems - TTK4230
TTK4230 - Control Systems
About
This course is no longer taught and is only available for examination.
Examination arrangement
Examination arrangement: School exam
Grade: Letter grades
Evaluation | Weighting | Duration | Grade deviation | Examination aids |
---|---|---|---|---|
School exam | 100/100 | 4 hours | C |
Course content
Introductory about control systems. Feedback. Examples of applications. Differential equations and transfer functions, linear SISO systems. Linearisation of nonlinear systems. Responses for some basic systems. Poles and zeros. The dilemma between fast response and oscillations/instability. Proportional (P-)control. Integral (I-) control explained in the time domain. Time delays in a feedback loop. Frequency response, Bode diagram. Feedback processes, Nichols diagram. Stability of feedback systems, Nyquist diagram. Stability via Bode diagram. Synthesis of control systemms with Bode diagrams. Control to cancel disturbances, control to follow references (servo control). Standard controllers: P, PI, PID, PD. Experimental tuning (Ziegler-Nichols' and Skogestad's SIMC method). Phase lift through derivative (D-) effect, for increased stability. Time delays in the frequency domain, Cascade control. Feedforward. Control of 2 x 2 MIMO system. Computer control of systems (discrete control).
Learning outcome
Knowledge: Basic knowledge about linear differential equation models of dynamic systems, impulse- and step responses, frequency response models. Knowledge of stability issues in linear systems, and tools for analysis of this in feedback systems. Knowledge of the basic standard controllers in use. Knowledge of systematic methods for the design of simple controllers based on known process models, and experimental tuning applied to physical processes. Have the foundation for advanced courses in control systems. Skill: To independently design simple real-world control solutions, and contribute in a team doing more complex projects. To independently be able to analyse system characteristics. Be able to design and tune basic controllers. General competence: Be able to communicate with colleagues about control system solutions for processes, both with colleagues in the field and laypersons. Be aware of the role and potential of the discipline of control systems in production, infrastructure and society.
Learning methods and activities
Lectures, computer exercises and calculation exercises. Compulsory computer exercises in two-student groups, using MATLAB, also a compulsory laboratory exercise.
Compulsory assignments
- Excersises
Further on evaluation
Grades based 100% on the final written exam. If there is a re-sit examination, the examination form may change from written to oral.
Recommended previous knowledge
Mathematics corresponding to a B.Sc. in engineering.
Course materials
Textbook and lecture notes, announced on the learning management system before start of semester.
Credit reductions
Course code | Reduction | From | To |
---|---|---|---|
TTK4105 | 7.5 | AUTUMN 2019 |
No
Version: 1
Credits:
7.5 SP
Study level: Second degree level
Language of instruction: Norwegian
Location: Trondheim
- Refrigeration and Air Conditioning - Multiphase Flow
- Industrial Process Technology
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- Manufacturing Systems
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- Energy and Process Engineering
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- Reactor Technology
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- Refrigeration and Air Conditioning - Refrigeration Plants and Heat Pumps
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- Petroleum Engineering
- Process Control
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- Engineering Cybernetics
- Applied Mechanics, Thermo- and Fluid Dynamics - Heat and Combustion Engineering
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- Technological subjects
Department with academic responsibility
Department of Engineering Cybernetics
Examination
Examination arrangement: School exam
- Term Status code Evaluation Weighting Examination aids Date Time Examination system Room *
- Autumn ORD School exam 100/100 C 2023-12-20 09:00 PAPIR
-
Room Building Number of candidates Storhall del 2 Idrettssenteret (Dragvoll) 2
- * The location (room) for a written examination is published 3 days before examination date. If more than one room is listed, you will find your room at Studentweb.
For more information regarding registration for examination and examination procedures, see "Innsida - Exams"