| TNG022 | Modelling and Simulation, 6 ECTS credits. /Modellbygge och simulering/ |
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Prel. scheduled
hours: 48 |
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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 aims at providing knowledge of methods and principles for buildning mathematical models for dynamic systems. Model construction from physical principles as well as from measurement data is covered. Properties of models are also studied by means of simulation. |
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| Prerequisites: (valid for students admitted to programmes within which the course is offered) TNG013 Statistics and Probability, TNG028 Automatic Control 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: |
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| Course contents: Models and the model concept. Differential equations, difference equations. Description of statistical dynamical properties. Physically based equations for model building: energy balance, mass flow balance, Newtons laws of movement, etc. General principles for model building. How to create a coherent and systematic model from a group of unstructured basic physical relationships. Bond graphs. Use of computer algebra systems. Model reduction. Differential algebraic equations. Modelling of disturbances. Deterministic and stochastic disturbances. What does disturbances mean for the behaviour of the process? Identification of dynamic systems. How to use measurement data from the process for contruction of mathematical models. Estimation of disturbance spectra, selection of model structure. Experiment design. Simulation. Digital simulation, representation forms, numeric accuracy. The simulation language Simulink, simulators. Simulation for system analysis. |
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| Course literature: L. Ljung och T. Glad: "Modellbygge och simulering", Studentlitteratur 1991, L. Ljung och T. Glad: "Modellbygge och simulering Övningsbok", Studentlitteratur 1997 |
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| Examination: | |||
| Written examination Laboratory work |
3 p 1 p |
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Course language is English in HT1 and Swedish in HT2. Department offering the course: ITN. Director of Studies: Amir Baranzahi Examiner: Anna Lombardi HT1, Måns Östring HT2. Link to the course homepage at the department Course Syllabus in Swedish |
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