CODE 66048 ACADEMIC YEAR 2022/2023 CREDITS 6 cfu anno 3 INGEGNERIA NAVALE 8722 (L-9) - GENOVA SCIENTIFIC DISCIPLINARY SECTOR ING-INF/04 LANGUAGE Italian TEACHING LOCATION GENOVA SEMESTER 1° Semester PREREQUISITES Propedeuticità in ingresso Per sostenere l'esame di questo insegnamento è necessario aver sostenuto i seguenti esami: Naval Architecture and Marine Engineering 8722 (coorte 2020/2021) MATHEMATICAL ANALYSIS I 72290 2020 MATHEMATICAL ANALYSIS II AND GEOMETRY 2 86966 2020 TEACHING MATERIALS AULAWEB OVERVIEW Automatica is the discipline that is concerned with the structural proprieties of the dynamic systems, which are used to describe plants, process, and time-varying behaviors in many fields and not only in engineering. A goal of particular importance is the design of closed-loop regulators with guarantee of stabilty. AIMS AND CONTENT LEARNING OUTCOMES Provide the students with the capability to design closed-loop regulators and apply such a capability to plants of interest in ship automation. AIMS AND LEARNING OUTCOMES At the end of course the student must know the linear time-invariant (LTI) systems and their representation by means of state equations and transfer functions; use the Laplace transform and block diagrams; perform the frequency analysis of LTI systems with single input and single output (SISO); know the structural properties of a dynamic system (stability, controllability, and observabilty); analyze the stability of LTI SISO systems under feedback by means of the Nyquist and Bode criteria; design closed-loop state regulators for LTI SISO systems; analyze the effect of disturbances in closed loop. PREREQUISITES Linear algebra and calculus. TEACHING METHODS Lectures of theory and exercises for about 60 hours. SYLLABUS/CONTENT The contents may be summarized as follows: 1) linear time-invariant (LTI) systems and their representation by means of state equations and transfer functions; 2) Laplace transform and block diagrams; 3) frequency analysis; 4) structural properties of a dynamic system (stability, controllability, and observabilty); 5) stability of LTI SISO systems under feedback by means of the Nyquist and Bode criteria; 6) design of closed-loop state regulators for LTI SISO systems; 7) analysis of the effect of disturbances in closed loop. RECOMMENDED READING/BIBLIOGRAPHY Rinaldi, Teoria dei Sistemi, CLUP, Milano. G. Marro, Controlli Automatici, Zanichelli, Bologna. T.I. Fossen, Guidance and Control of Ocean Vehicles, Wiley, Chichester, NY. TEACHERS AND EXAM BOARD ANGELO ALESSANDRI Ricevimento: For questions, contact the lecturer to agree on the time of meeting. Exam Board ANGELO ALESSANDRI (President) PATRIZIA BAGNERINI (President Substitute) ENRICO MASSA (President Substitute) LESSONS LESSONS START https://corsi.unige.it/8722/p/studenti-orario Class schedule The timetable for this course is available here: Portale EasyAcademy EXAMS EXAM DESCRIPTION Oral examination. ASSESSMENT METHODS The assessment is based on the following points: completeness of knowlege, ability to address difficulties, and accuracy. Exam schedule Data appello Orario Luogo Degree type Note 17/02/2023 01:00 GENOVA Esame su appuntamento 17/02/2023 01:00 GENOVA Esame su appuntamento 15/09/2023 01:00 GENOVA Esame su appuntamento 15/09/2023 01:00 GENOVA Esame su appuntamento FURTHER INFORMATION For questions, contact the lecturer to agree on the time of meeting.
