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Scheda Riassuntiva
Anno Accademico 2014/2015
Scuola Scuola di Ingegneria Industriale e dell'Informazione
Insegnamento 095901 - ICT FOR CONTROL SYSTEMS ENGINEERING
Docente Lovera Marco
Cfu 5.00 Tipo insegnamento Monodisciplinare

Corso di Studi Codice Piano di Studio preventivamente approvato Da (compreso) A (escluso) Insegnamento
Ing Ind - Inf (Mag.)(ord. 270) - MI (434) INGEGNERIA INFORMATICA* AZZZZ095901 - ICT FOR CONTROL SYSTEMS ENGINEERING
Ing Ind - Inf (Mag.)(ord. 270) - MI (436) INGEGNERIA DELL'AUTOMAZIONE* AZZZZ095901 - ICT FOR CONTROL SYSTEMS ENGINEERING
Ing Ind - Inf (Mag.)(ord. 270) - MI (473) AUTOMATION AND CONTROL ENGINEERING - INGEGNERIA DELL'AUTOMAZIONE* AZZZZ095901 - ICT FOR CONTROL SYSTEMS ENGINEERING
Ing Ind - Inf (Mag.)(ord. 270) - MI (481) COMPUTER SCIENCE AND ENGINEERING - INGEGNERIA INFORMATICA* AZZZZ095901 - ICT FOR CONTROL SYSTEMS ENGINEERING

Programma dettagliato e risultati di apprendimento attesi
  1. The life cycle of a control system: from requirement specification to verification and validation.
    • Introduction to system engineering and general description of the life cycle.
    • Analogies with software life cycle.
    • A case study: the life cycle for the control system of a space vehicle.
  2. The role of mathematical modelling in the control systems engineering.
    • Models for preliminary design.
    • Models, languages and tools for simulation: causal and acausal models.
    • Control-oriented models: order reduction, representation of uncertainty, parameter estimation.
    • Models for verification and validation.
  3. Controller synthesis: from requirements to control laws.
    • Stability and performance analysis for linear control systems.
    • Requirement analysis and formulation of the synthesis problem.
    • Advanced methods for control system synthesis.
  4. Implementation of control systems.
    • Development of control software: modular functional specification according to the IEC 61131 - IEC 61499 specifications; typical I/O structure (both for modulating and logic control) for a function control block; time management and synchronous/asynchronous communication among function block; optimisation of computational performance; parameters’ management and run time modification; issues related to finite numerical precision; an example: function block for a LTI SISO regulator.
    • Role of the architecture on control system performance: sizing of quantizing devices; effect of time delays for typical digital buses; effect of exception report transmission and "modulating equivalent" actuators; effect of non uniform sampling; example: assessment of the above-described effects on a single loop control system.
  5. Functional verification of control systems.
    • Robustness analysis for control system stability and performance.
    • Monte Carlo methods for control system analysis.
    • Design of verification experiments.
    • Assessment and statistical interpretation of the results.
  6. A case study: a hybrid electric vehicle. The case study aims at presenting the design problem for the control system of a hybrid electric       vehicle (with specific reference to an electrically-assisted bycicle). More precisely, the following sub-systems will be analysed:
    • Control of a brushless electric motor.
    • Battery management system.
    • Control laws for vehicle dynamics and energy management.
    • HMI and vehicle-network integration via a wireless connection with a smartphone.

   Besides the relevant estimation and control algorithm, the mechanical and electronic components, as well as the software architecture, will be discussed.


Note Sulla Modalità di valutazione

The exam consists of an oral interview, possibly replaceable by a project.

There is no midterm test.


Bibliografia
Risorsa bibliografica obbligatoriaSlide e materiale reso disponibile sul sito del corso http://home.dei.polimi.it/lovera/msc/msc_inginf.html

Mix Forme Didattiche
Tipo Forma Didattica Ore didattiche
lezione
35.0
esercitazione
15.0
laboratorio informatico
0.0
laboratorio sperimentale
0.0
progetto
0.0
laboratorio di progetto
0.0

Informazioni in lingua inglese a supporto dell'internazionalizzazione
Insegnamento erogato in lingua Inglese
Disponibilità di materiale didattico/slides in lingua inglese
Disponibilità di libri di testo/bibliografia in lingua inglese
Possibilità di sostenere l'esame in lingua inglese
Disponibilità di supporto didattico in lingua inglese
schedaincarico v. 1.5.0 / 1.5.0
Area Servizi ICT
22/05/2019