Ingegneria Meccanica | SPERIMENTAZIONE E CONTROLLO DEI MOTORI

cod. 0622300017

SPERIMENTAZIONE E CONTROLLO DEI MOTORI

	0622300017
	DIPARTIMENTO DI INGEGNERIA INDUSTRIALE
	EQF7
	MECHANICAL ENGINEERING
	2018/2019

PERCORSO COMUNE Cohort 2017/2018

	YEAR OF COURSE 2
	YEAR OF DIDACTIC SYSTEM 2016
	PRIMO SEMESTRE

TEACHING UNITS

	SSD	CFU	HOURS	ACTIVITY	TYPE OF ACTIVITY
	ING-IND/08	6	60	LESSONS	COMPULSORY SUBJECTS, CHARACTERISTIC OF THE CLASS

	Objectives
	KNOWLEDGE AND UNDERSTANDING THE COURSE GIVES THE STUDENTS THE PROPER EDUCATION AND EXPERTISE TO DEAL WITH TESTING AND CONTROL OF AUTOMOTIVE ENGINES. ATTENTION WILL BE GIVEN TO MODELING AND OPTIMIZATION TECHNIQUES. THE STUDENTS GET KNOWLEDGE OF ANALYSIS AND PROCESSING OF EXPERIMENTAL DATA; INSTRUMENTS AND EQUIPMENT OF THE ENGINE TEST BENCH; MEASUREMENT OF ENGINE PARAMETERS, PERFORMANCE AND EXHAUST EMISSIONS; DEVELOPMENT AND IDENTIFICATION OF SIMULATION MODELS ORIENTED TO ENGINE CONTROL; ENGINE CONTROL PROTOTYPING. ENGINEERING ANALYSIS IMPLEMENTATION AND USAGE OF NUMERICAL TOOLS FOR THE EXPERIMENTAL DATA ANALYSIS. STEADY STATE AND DYNAMIC SIMULATION OF POWERTRAIN. ENGINEERING DESIGN DEVELOPMENT OF SIMULATION MODELS TO BE USED FOR ENGINE CONTROL DESIGN. SKILL TO SET-UP THE MOST SUITABLE EXPERIMENTAL TEST FOR MODEL IDENTIFICATION/VALIDATION AND CONTROL PROTOTYPING. ENGINEERING PRACTICE IDENTIFY THE MOST SUITABLE INSTRUMENTS AND EXPERIMENTAL TESTS FOR ENGINE CONTROL DESIGN DEPENDING ON FINAL APPLICATION AND REQUIREMENTS. TRASVERSAL SKILLS - LEARNING SKILL TO APPLY THE GAINED EXPERTISE TO DIFFERENT CONTEXTS FROM THOSE PRESENTED DURING THE COURSE, WITH PARTICULAR REFERENCE TO EXPERIMENTAL AND MODELING TECHNIQUES, AND TO DEEPEN THE TOPICS USING MATERIALS OTHER THAN THOSE PROPOSED. TRASVERSAL SKILLS - INVESTIGATION ABILITY TO WORK AS PART OF A TEAM AND PERFORM ORAL PRESENTATION ON A TOPIC DEALING WITH INTERNAL COMBUSTION ENGINES AND HYBRID POWERTRAINS.

KNOWLEDGE AND UNDERSTANDING
THE COURSE GIVES THE STUDENTS THE PROPER EDUCATION AND EXPERTISE TO DEAL WITH TESTING AND CONTROL OF AUTOMOTIVE ENGINES. ATTENTION WILL BE GIVEN TO MODELING AND OPTIMIZATION TECHNIQUES. THE STUDENTS GET KNOWLEDGE OF ANALYSIS AND PROCESSING OF EXPERIMENTAL DATA; INSTRUMENTS AND EQUIPMENT OF THE ENGINE TEST BENCH; MEASUREMENT OF ENGINE PARAMETERS, PERFORMANCE AND EXHAUST EMISSIONS; DEVELOPMENT AND IDENTIFICATION OF SIMULATION MODELS ORIENTED TO ENGINE CONTROL; ENGINE CONTROL PROTOTYPING.

ENGINEERING ANALYSIS
IMPLEMENTATION AND USAGE OF NUMERICAL TOOLS FOR THE EXPERIMENTAL DATA ANALYSIS. STEADY STATE AND DYNAMIC SIMULATION OF POWERTRAIN.

ENGINEERING DESIGN
DEVELOPMENT OF SIMULATION MODELS TO BE USED FOR ENGINE CONTROL DESIGN. SKILL TO SET-UP THE MOST SUITABLE EXPERIMENTAL TEST FOR MODEL IDENTIFICATION/VALIDATION AND CONTROL PROTOTYPING.

ENGINEERING PRACTICE
IDENTIFY THE MOST SUITABLE INSTRUMENTS AND EXPERIMENTAL TESTS FOR ENGINE CONTROL DESIGN DEPENDING ON FINAL APPLICATION AND REQUIREMENTS.

TRASVERSAL SKILLS - LEARNING
SKILL TO APPLY THE GAINED EXPERTISE TO DIFFERENT CONTEXTS FROM THOSE PRESENTED DURING THE COURSE, WITH PARTICULAR REFERENCE TO EXPERIMENTAL AND MODELING TECHNIQUES, AND TO DEEPEN THE TOPICS USING MATERIALS OTHER THAN THOSE PROPOSED.

TRASVERSAL SKILLS - INVESTIGATION
ABILITY TO WORK AS PART OF A TEAM AND PERFORM ORAL PRESENTATION ON A TOPIC DEALING WITH INTERNAL COMBUSTION ENGINES AND HYBRID POWERTRAINS.

	Prerequisites
	SUCCESSFUL ACHIEVEMENT OF ALL OBJECTIVES REQUIRES KNOWLEDGE OF INTERNAL COMBUSTION ENGINES AS WELL AS BASICS OF COMPUTER PROGRAMMING AND MODELING OF ENERGY CONVERSION SYSTEMS AND POWERTRAINS.

	Contents
	THE CLASS IS SCHEDULED IN 60 HOURS AMONG LECTURES, CLASSROOM EXERCISES WITH USE OF COMPUTERS AND LABORATORY. THE TOPICS ARE: DESCRIPTION OF INSTRUMENTS AND FACILITIES OF ENGINE TEST BENCH (LESSON 6 H; LAB 2H): LAY-OUT OF ENGINE TEST BENCH. DYNAMOMETERS. ROLLING BENCH. ENGINE-DYNO COUPLING. INDICATING INSTRUMENTS. MEASUREMENT OF PRESSURE, O2, AIR AND FLOW RATE. HC, CO, NOX, CO2 GAS ANALYZER. EXPERIMENTAL MEASUREMENTS AT THE ENGINE TEST BENCH (LESSON 3H; EXERCISE 4H; LAB 5H): ENGINE CHARACTERISTIC CURVES (TORQUE, POWER, SPECIFIC FUEL CONSUMPTION). IN-CYLINDER PRESSURE. HEAT RELEASE RATE. EXHAUST EMISSIONS. ENGINE CONTROL SYSTEM (LESSON 8H; EXERCISE 2H): BASICS OF SYSTEMS THEORY APPLIED TO ICE. EVOLUTION OF ENGINE CONTROL. CONTROL PARAMETERS VS. CONSUMPTION AND EMISISONS. CONTROL OF AIR-FUEL RATIO (AFR) AND SPARK ADVANCE IN SPARK IGNITION (SI) ENGINES. MODEL BASED CONTROL AND CONTROL SYSTEM PROTOTYPING (LESSON 16H; EXERCISE 9H; LAB 5H): MEAN VALUE MODELS FOR AFR CONTROL IN SI ENGINES. PHENOMENOLOGICAL MODELS FOR COMBUSTION CONTROL IN COMPRESSION IGNITION (CI) ENGINES. MEAN VALUE MODELS FOR TURBOCHARGER AND EGR CONTROL. DRIVELINE MODELS FOR POWERTRAIN/VEHICLE SIMULATION. SIMULATION ANALYSES IN MATLAB/SIMULINK AND CONTROL PROTOTYPING AT THE ENGINE TEST BENCH.

Contents

THE CLASS IS SCHEDULED IN 60 HOURS AMONG LECTURES, CLASSROOM EXERCISES WITH USE OF COMPUTERS AND LABORATORY.
THE TOPICS ARE:

DESCRIPTION OF INSTRUMENTS AND FACILITIES OF ENGINE TEST BENCH (LESSON 6 H; LAB 2H):
LAY-OUT OF ENGINE TEST BENCH. DYNAMOMETERS. ROLLING BENCH. ENGINE-DYNO COUPLING. INDICATING INSTRUMENTS. MEASUREMENT OF PRESSURE, O2, AIR AND FLOW RATE. HC, CO, NOX, CO2 GAS ANALYZER.

EXPERIMENTAL MEASUREMENTS AT THE ENGINE TEST BENCH (LESSON 3H; EXERCISE 4H; LAB 5H):
ENGINE CHARACTERISTIC CURVES (TORQUE, POWER, SPECIFIC FUEL CONSUMPTION). IN-CYLINDER PRESSURE. HEAT RELEASE RATE. EXHAUST EMISSIONS.

ENGINE CONTROL SYSTEM (LESSON 8H; EXERCISE 2H):
BASICS OF SYSTEMS THEORY APPLIED TO ICE. EVOLUTION OF ENGINE CONTROL. CONTROL PARAMETERS VS. CONSUMPTION AND EMISISONS. CONTROL OF AIR-FUEL RATIO (AFR) AND SPARK ADVANCE IN SPARK IGNITION (SI) ENGINES.

MODEL BASED CONTROL AND CONTROL SYSTEM PROTOTYPING (LESSON 16H; EXERCISE 9H; LAB 5H):
MEAN VALUE MODELS FOR AFR CONTROL IN SI ENGINES. PHENOMENOLOGICAL MODELS FOR COMBUSTION CONTROL IN COMPRESSION IGNITION (CI) ENGINES. MEAN VALUE MODELS FOR TURBOCHARGER AND EGR CONTROL. DRIVELINE MODELS FOR POWERTRAIN/VEHICLE SIMULATION. SIMULATION ANALYSES IN MATLAB/SIMULINK AND CONTROL PROTOTYPING AT THE ENGINE TEST BENCH.

	Teaching Methods
	THE COURSE COVERS LECTURES, CLASSROOM EXERCISES, INDIVIDUAL USE OF COMPUTERS, AND LABORATORY. THE PRACTICAL PART INCLUDES EXAMPLES OF CALCULATIONS RELATED TO VARIOUS TOPICS, WITH THE IMPLEMENTATION IN MATLAB-SIMULINK. IN LABORATORY STUDENTS APPLY EXPERIMENTAL METHODOLOGIES FOR THE CHARACTERIZATION OF AN INTERNAL COMBUSTION ENGINE AS WELL AS FOR THE ENGINE CONTROL PROTOTYPING.

	Verification of learning
	THE SUCCESSFUL ACHIEVEMENT OF COURSE OBJECTIVES WILL BE ASSESSED BY A NUMERICAL EXCERCISE ON PC FOLLOWED BY AN INTERVIEW. IN THE NUMERICAL EXCERSIZE THE STUDENT IS ASKED TO SOLVE AN ENGINEERING PROBLEM BASED ON THE ANALYSIS OF EXPERIMENTAL AND SIMULATED ENGINE DATA. IN THE INTERVIEW THE STUDENT IS REQUESTED TO DEFEND THE SOLUTION OF THE ENGINEERING PROBLEM AND TO PROVE A PROPER LEARNING OF THE THEORETICAL AND ANALYTICAL SUBJECTS PROVIDED DURING THE COURSE.

Verification of learning

THE SUCCESSFUL ACHIEVEMENT OF COURSE OBJECTIVES WILL BE ASSESSED BY A NUMERICAL EXCERCISE ON PC FOLLOWED BY AN INTERVIEW. IN THE NUMERICAL EXCERSIZE THE STUDENT IS ASKED TO SOLVE AN ENGINEERING PROBLEM BASED ON THE ANALYSIS OF EXPERIMENTAL AND SIMULATED ENGINE DATA. IN THE INTERVIEW THE STUDENT IS REQUESTED TO DEFEND THE SOLUTION OF THE ENGINEERING PROBLEM AND TO PROVE A PROPER LEARNING OF THE THEORETICAL AND ANALYTICAL SUBJECTS PROVIDED DURING THE COURSE.

	Texts
	FRANKLIN G.F., POWELL J.D., EMANI-NAEINI A., FEEDBACK CONTROL OF DYNAMIC SYSTEMS, ADDISON-WESLEY PUBLISHING COMPANY. GUZZELLA L., SCIARRETTA A., VEHICLE PROPULSION SYSTEMS, SPRINGER-VERLAG BERLIN HEIDELBERG. GUZZELLA. L., ONDER C.H., INTRODUCTION TO MODELING AND CONTROL OF INTERNAL COMBUSTION ENGINE SYSTEMS, SPRINGER-VERLAG BERLIN HEIDELBERG. HEYWOOD J.B., INTERNAL COMBUSTION ENGINE FUNDAMENTALS, MCGRAW HILL, NEW YORK. PLINT M., MARTYR A., ENGINE TESTING THEORY AND PRACTICE, BUTTERWORTH-HEINEMANN, OXFORD. TEACHING MATERIAL AUTHORED BY THE LECTURER AVAILABLE ON THE WEB SITE HTTP://ELEARNING.DIMEC.UNISA.IT/

Texts

FRANKLIN G.F., POWELL J.D., EMANI-NAEINI A., FEEDBACK CONTROL OF DYNAMIC SYSTEMS, ADDISON-WESLEY PUBLISHING COMPANY.
GUZZELLA L., SCIARRETTA A., VEHICLE PROPULSION SYSTEMS, SPRINGER-VERLAG BERLIN HEIDELBERG.
GUZZELLA. L., ONDER C.H., INTRODUCTION TO MODELING AND CONTROL OF INTERNAL COMBUSTION ENGINE SYSTEMS, SPRINGER-VERLAG BERLIN HEIDELBERG.
HEYWOOD J.B., INTERNAL COMBUSTION ENGINE FUNDAMENTALS, MCGRAW HILL, NEW YORK.
PLINT M., MARTYR A., ENGINE TESTING THEORY AND PRACTICE, BUTTERWORTH-HEINEMANN, OXFORD.
TEACHING MATERIAL AUTHORED BY THE LECTURER AVAILABLE ON THE WEB SITE HTTP://ELEARNING.DIMEC.UNISA.IT/

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