| TSRT62 | Modelling and Simulation, 6 ECTS credits. /Modellbygge och simulering/ |
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Prel. scheduled
hours: 60 |
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Area of Education: Technology Subject area: Electrical Engineering |
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| Advancement level
(A-D): C
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| Aim: The course is to give knowledge of methods and principles for building mathematical models of dynamic systems (i.e. systems that can be described by differential and/or difference equations). It should also show how the properties of the models can be studied by simulation. The importance of the dynamics in processes and the limitations of statistical observations are stressed. |
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| Prerequisites: (valid for students admitted to programmes within which the course is offered) TAMS 08 Statistics, first course for Y, TSRT 12 Automatic Control Y (or equivalent). 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: Models and modeling: Different types of models. Continuous and discrete time models. Differential and difference equations. State-space descriptions. Principles for model building, starting from physical relations. Balance and state equations. Simplification of models. Analogies between different physical domains. Bond graphs. Differential algebraic models. Object-oriented modeling. Models with disturbances. Black-box models. Identification: Transient-response, frequency, correlation, and spectral analysis. Parameter estimation for linear and nonlinear dynamic models. System identification as a model building tool. Model validation. Simulation: Methods for state-space and differential algebraic models. Numerical properties and stability. The simulation languages Simulink and Modelica. |
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| Course literature: Ljung L., Glad T.: Modellbygge och simulering, 2nd edition, Studentlitteratur 2004. Exercises. |
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| Examination: | |||
| Written examination Labratory work |
3 p 1 p |
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Course language is Swedish. Department offering the course: ISY. Director of Studies: Kent Hartman Examiner: Lennart Ljung (VT1), Jacob Roll (VT2) Link to the course homepage at the department Course Syllabus in Swedish |
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