| TSRT03 |
Biological Automatic Control, 6 ECTS credits.
/Reglerteknik/
For:
KeBi
TB
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Prel. scheduled
hours: 64
Rec. self-study hours: 96
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Area of Education: Technology
Main field of studies: Electrical Engineering
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Advancement level
(G1, G2, A): G2
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Aim:
After completing this course students should be able to describe the
basic requirements for and limitations of automatic control. Students
should also be able to perform analysis and systematic construction of
feedback control systems. This means that students will be expected to
be able to do the following after completing this course:
- Define basic concepts in the area of automatic control.
- Transform mathematical models of linear dynamic systems between time
domain input/output form, transfer function form, and state space
form.
- Analyse models of linear dynamic systems that are given in the forms above with respect to stability, pole placement, rise time, damping, controllability and observability.
- Demonstrate the connections between the system properties of stability, rise time and damping in time and frequency domains.
- Derive input/output signal relationships in feedback control systems
using block diagram calculations.
- Perform stability analysis of feedback control systems using Bode diagrams.
- Construct regulators in PID-form, lead-lag form, state space form, and feedforward form based on given specifications.
- Perform stability and robustness analysis of feedback control systems using the root locus method and robustness criteria
respectively.
- Formulate the specifications for a feedback control system for a lab-process, then model, construct and verify that system. The work should be documented in writing.
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Prerequisites: (valid for students admitted to programmes within which the course is offered)
Linear Algebra, Calculus
Note: Admission requirements for non-programme students usually also include admission requirements for the programme and threshhold requirements for progression within the programme, or corresponding.
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Organisation:
The course consists of lectures, lessons and laboratory work.
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Course contents:
Dynamical systems. The feed-back principle. Differential equations, transfer functions, stability, error constants. PID control, relationships between dynamical properties and pole location. Root locus. Frequency response, Bode diagram, Nyquist diagram, stability analysis using Bode and Nyquist diagrams, phase and ampitude margin. Specifications in the frequency domain, lead-lag compensation, sensitivity and robustness. State space models. State feedback, observers.
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Course literature:
Glad T., Ljung L.: Reglerteknik, Grundlaggande teori.
Studentlitteratur 1989.
Exercises.
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Examination: |
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Written examination
Laboratory work
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4,5 ECTS
1,5 ECTS
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Course language is Swedish .
Department offering the course: ISY.
Director of Studies: Johan Löfberg
Examiner: Johan Löfberg
Link to the course homepage at the department
Course Syllabus in Swedish
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