MINISTRY
OF EDUCATION AND SCIENCE OF UKRAINE
LUTSK NATIONAL TECHNICAL UNIVERSITY
Department
of Applied Mechanics
«APPROVED»
Vice
principal of Lutsk
NTU
________________ D. Somov
(signature)
"_____" _____________2020
SULLABUS
RESEARCH OF MECHATRONICS OBJECTS
for the fifth year students
for second (master's) level applicants
educational and professional program "Applied
Mechanics"
industry 13 Mechanical Engineering
specialty 131Applied Mechanics
full-time and correspondence forms of study
Compiler:
Victoriia Pasternak
Liudmyla Samchuk
Oleg Zabolotnyi
Lutsk 2020
INTRODUCTION
The syllabus «Research of
mechatronics objects» for the fifth year students for second ( master's) level
applicants educational and professional program "Applied Mechanics"
industry 13 Mechanical Engineering specialty 131Applied Mechanics
full-time and correspondence forms of study.
Educational Aims
Research of mechatronics objects is a major topic
related measurement and instrumentations, and power electronics. A mechatronics
student is one who views a system as a whole and offers optimum, solutions to a
multivariable problem. To perform correctly, contemporary systems and products
rely on harmonious interactions between mechanical systems, sensors, actuators,
and computers to realize multifunctional, flexible, smart, and precision
machines. Therefore, the students must be able to transcend
barriers that existed in the past between various engineering disciplines and
acquire the necessary skills and expertise that enable them to select, design,
and integrate mechanical components and drives; select sensors, design, and
implement appropriate signal-conditioning (SC) circuits; select and drive
appropriate actuators; develop mathematical models of the processes involved;
design and implement appropriate control.
Course Description
A purpose of discipline is a
study of informative, technological, automated and mechatronics systems,
analysis of their work, exposure and debugging stands, organization of lead
through of walkovers and introduction of innovative decisions, in informative,
technological, automated and mechatronics systems.
Course Goals and
Learning Outcomes
Upon completion
of this course, students should be able to:
·
to develop the mathematical models of separate mechatronics subsystems;
·
to carry out their analysis by means of facilities of
the computing engineering with the use of different application packages and by
means of computer-informative technologies;
·
to read and understand technical and
normative documentation;
·
to execute the requirements of instructions from a
review and supervision upon stands (by equipments)
and mechanisms;
·
to proceed in the capacity of stands own forces;
·
to expect the economic effect of work of equipment;
·
to execute block)-module replacement of stand-by
equipment (informative, technological, automated and mechatronics systems;
·
to conduct control of parameters and
modes of operations of equipment (stands);
·
to consolidate information about the
cases of death stands;
·
to design documentation within the limits of zone of responsibilit
DISCRIPTION
OF THE COURSE OF STUDY
Number of ECTS
credits – 3.
Modules – 2.
Lectures – 15.
Laboratory work
– 15.
Original work – 60.
THEMATIC
PLANNING OF THE SUBJECT
|
¹ |
Content module title
|
Lectures |
Laboratory |
Original work |
Total |
|
1 |
What is «Mechatronics» |
1 |
1 |
4 |
6 |
|
2 |
Mechatronics: products and systems in manufacturing |
1 |
1 |
4 |
6 |
|
3 |
Sensors and signal
processing. sensors and transducers |
1 |
1 |
4 |
6 |
|
4 |
Sensors and signal processing. displacement,
position and proximity sensors |
1 |
1 |
4 |
6 |
|
5 |
Sensors and signal processing.
signal conditioning devices |
1 |
1 |
4 |
6 |
|
6 |
Programma
ble logic devices (plds). introduction to micro-processors and micro-controllers |
1 |
1 |
4 |
6 |
|
7 |
Drives and mechanisms. elements of cnc
machine tools: electric motors |
1 |
1 |
4 |
6 |
|
8 |
Drives and mechanisms. elements of cnc
machine tools: electric motors |
1 |
1 |
4 |
6 |
|
9 |
Drives and mechanisms.
stepper motors and servo motors |
1 |
1 |
4 |
6 |
|
10 |
Drives and mechanisms. linear motion drives |
1 |
1 |
4 |
6 |
|
11 |
Hydraulic systems. introduction |
1 |
1 |
4 |
6 |
|
12 |
Hydraulic systems. hydraulic pumps |
1 |
1 |
4 |
6 |
|
13 |
Pneumatic systems |
1 |
1 |
4 |
6 |
|
14 |
Pneumatic systems. air treatment and pressure regulation |
1 |
1 |
4 |
6 |
|
15 |
CNC
Programming and industrial robotics. cnc programming: fundamentals |
1 |
1 |
4 |
6 |
|
Total |
15 |
15 |
60 |
90 |
|
LECTURE
LECTURE ¹1. WHAT
IS «MECHATRONICS»
1.1. What is
«Mechatronics»
1.2. Importance
of Mechatronics in automation
1.3. Mechatronics system
LECTURE
¹2. MECHATRONICS:
PRODUCTS AND SYSTEMS IN MANUFACTURING
2.1. Computer Numerical Control (CNC) Machines
2.2.
Tool Monitoring Systems
2.3. Computer Integrated Manufacturing (CIM)
2.4. Industrial
robots
2.5. Automatic
quality control and inspection systems
LECTURE ¹3. SENSORS AND SIGNAL PROCESSING. SENSORS AND TRANSDUCERS
3.1. Sensors and transducers
3.2. Displacement sensors
3.3. Applications
of capacitive element sensors
LECTURE
¹4. SENSORS
AND SIGNAL PROCESSING. DISPLACEMENT, POSITION AND PROXIMITY SENSORS
4.1.
Eddy current proximity sensors
4.2.
Velocity, motion, force and pressure sensors
4.3.
Temperature and light sensors
LECTURE ¹5. SENSORS AND SIGNAL PROCESSING. SIGNAL
CONDITIONING DEVICES
5.1. Signal conditioning operations
5.2.
Band pass filter
5.3.
Protection, conversion and pulse width modulation
5.4.
Data conversion devices
LECTURE
¹6. PROGRAMMA BLE LOGIC DEVICES (PLDS). INTRODUCTION TO MICRO-PROCESSORS AND MICRO-CONTROLLERS
6.1. Introduction
6.2. Functions of microprocessor
6.3.
Microcomputer
LECTURE ¹7.
PROGRAMMABLE LOGIC DEVICES
(PLDS). INTRODUCTION TO MICROPROCESSOR PROGRAMMING
7.1. Number system
7.2. Low
level programming language
7.3. Accumulator
7.4. Programmable
logic controllers
7.5. To run the
conveyer belt with the help of switches
LECTURE ¹8. DRIVES AND MECHANISMS. ELEMENTS OF CNC MACHINE TOOLS: ELECTRIC
MOTORS
8.1. Drives
8.2. DC motors
8.3.
AC motors
8.4. Stepper motor
LECTURE
¹9. DRIVES AND MECHANISMS. STEPPER MOTORS AND SERVO MOTORS
9.1. Stepper motor and servomotor
9.2. Cams. Classification of cams
9.3. Classification
based on followers’ motion
LECTURE ¹10. DRIVES AND
MECHANISMS. LINEAR MOTION
DRIVES
10.1. Mechanical actuators
10.2. Ball-screw based linear drives
10.3.
Indexing mechanisms
10.4. Motion picture
projectors
LECTURE ¹11. HYDRAULIC SYSTEMS.
INTRODUCTION
11.1. Introduction
11.2. Hydraulic
pump
11.3. Pressure
regulation
LECTURE ¹12. HYDRAULIC SYSTEMS. HYDRAULIC PUMPS
12.1. Classification of hydraulic pumps
12.2. Gear pumps
12.3.
Vane pumps
LECTURE ¹13. PNEUMATIC SYSTEMS
13.1. Pneumatic system
13.2. Compressors
13.3.
Rotary vane compressors
13.4. Lobe
compressor
13.5. Dynamic
compressors
LECTURE ¹14. PNEUMATIC SYSTEMS.
AIR TREATMENT AND PRESSURE REGULATION
14.1. Air treatment stages
14.2. Main line filter
14.3. Lubricators
14.4. Pressure
regulation
LECTURE ¹15. CNC PROGRAMMING AND INDUSTRIAL ROBOTICS.
CNC PROGRAMMING: FUNDAMENTALS
15.1. CNC
programming: fundamentals
15.2. Axes
of CNC machine tool
15.3. CNC program structure
15.4. Industrial robotics
LABORATORY
WORKS
LABORATORY WORK ¹1. Test
of single phase transformer.
LABORATORY WORK ¹2. Magnetic
circuits of transformers.
LABORATORY WORK ¹3. Investigation into separately excited
direct current motor characteristics.
LABORATORY WORK ¹4. Technique of fulfilling the laboratory work ¹3. Matlab.
LABORATORY WORK ¹5. Test of separately excited direct current generator.
LABORATORY WORK ¹6. Performance of a DC generator.
LABORATORY WORK ¹7.
Tests of generator. Characteristics.
LABORATORY WORK ¹8. Investigation
of transients in the induction motor drive.
LABORATORY WORK ¹9. Developing
a rotating magnetic field.
LABORATORY WORK ¹10. Development
of equivalent circuits.
LABORATORY WORK ¹11. Investigation
of stepper motor.
LABORATORY WORK ¹12. Connection
types.
LABORATORY WORK ¹13. Investigation
of stepper motor. Resonance.
LABORATORY WORK ¹14. Investigation
of position sensor characteristics.
LABORATORY WORK ¹15. Capacitive
proximity sensors. Optical proximity sensor.
INDIVIDUAL WORK
LECTURE 1 Hydraulic
Systems
LECTURE 2 Pressure relief
valves
LECTURE 3 Introduction
to micro-processors and micro-controllers
LECTURE 4 Pneumatic system
LECTURE 5 Robot Mechanisms
LECTURE 6 Drives and mechanisms
COURSE OUTLINE
Definition
of mechatronics. Mechatronics in manufacturing, products and design. Review of
fundamentals of electronics. Data conversion devices, sensors, microsensors, transducers, signal processing devices,
relays, contactors and timers. Microprocessors controllers and PLCs.
Description of PID controllers. Drives: stepper motors, servo drives. Ball
screws, linear motion bearings, cams, systems controlled by camshafts,
electronic cams, indexing mechanisms, tool magazines, transfer
systems. Hydraulic systems: flow, pressure and direction control valves,
actuators, and supporting elements, hydraulic power packs, pumps.
Design of hydraulic circuits. Pneumatics: production, distribution and
conditioning of compressed air, system components and graphic representations,
design of systems. CNC machines and part programming. Industrial Robotics.
At
the end of this course, the student is expected to: 1.
Learn about Elements of a mechatronic system, big picture, and control of
mechatronic systems. 2. Learn about components of mechatronic systems, inputs
(sensor types, signal conditioning) and output (actuators…). 3. Be able to
specify procedure for target system hardware development, Switches, Display,
Sensors, DC motor, Solenoids, Light switch. 4. Identify types of sensors and
transducers in terms of structure, time response, circuit requirements, signal
amplification (Op-Amps), impedance effect and signal conditioning. 5. Learn the
Arduino programming and designing circuits, analogue
inputs/outputs, digitals inputs/outputs, control circuits. 6. Learn about SFC
for mechatronic systems, logic gates and logic families, sequential circuits.
7. Team project experience to formulate and develop Mechatonics
systems.
FORMS
OF CONTROL
When students study subjects
three types of control are provided for: current, modular and final.
• Current control is at carried out
in classes in the form of oral responses to test questions after each work. The
current control is also used regarding to the
fulfillment of original work in the form of oral answers to test questions on
the topic. A student can score maximum 40 points (20 points in each module) for
current work during the term.
• Modular control is carried out in reference to
lecture course in the form of modular examinations following completion of each
of 2 modules by written answers to test questions on
the module. A student can score maximum 60 points (30 points in each module)
for modular tests during the term
• The mark on the subject is presented as arithmetic
sum of points, scored for the current work for 2 modules,
and points scored for two modular tests. Thus during the semester a student can
score maximum 100 points (50 points per module). When the student is satisfied
with the scored amount of points, the procedure of final control is only
summation of these points.
• Final control
in the form of credit is carried out provided the
student has passed all stages of current and modular control not scored the
required number of points for the credit (less than 60) or when the student
aspires to highest rating. The opportunity to give written answers to total
test questions. In this case evaluation of the subject
is presented as the arithmetic sum of points, scored for the currat work for 2 modules, and points scored at the final
control (maximum 100 points). In this case points
scored at modular control are cancelled.
LIST
OF QUESTIONS TO DIAGNOSE STUDENTS PROGRESS
1. What
changes in the loaded transformer comparing with transformer at no-load?
2. Why
does the secondary voltage reduce with increasing load?
3. Plot
the equivalent circuit of transformer and explain the physical meaning of
circuit elements.
4. Explain,
what will happen with the transformer if there will be
an air gap in its core.
5. Explain,
what will happen with the transformer if its core is made of solid iron.
6. Why
power factor 
is not equal to zero at the load current equal
to zero?
7. What
are the main reasons of primary current distortion at operation on no-load?
8.
What power does the transformer characterize?
9.
What losses do appear in the transformer?
10.
On what factors do the core
losses depend?
11.
What changes in the loaded transformer comparing with transformer at
no-load?
12.
Why does the secondary voltage reduce with increasing load?
13.
Plot the equivalent circuit of transformer and explain the physical
meaning of circuit elements.
14.
Explain, what will happen with the transformer if
there will be an air gap in its core.
15.
Explain, what will happen with the transformer if its core is made of
solid iron.
16.
Why power factor is not equal to zero at the load current equal
to zero?
17.
What are the main reasons of primary current distortion at operation on
no-load?
18.
What power does the transformer characterize?
19.
What losses do appear in the transformer?
20.
On what factors do the core losses depend?
21.
Graphical and alphabetical notation of motor windings.
22.
What speed is called no-load speed of rotation?
23.
What dependence is called speed-torque characteristic?
24.
What dependence is called speed regulation
characteristic
25.
On what parameters does the motor starting current
depend?
26.
What technique can be used to change the motor rotation
speed?
27.
Graphical and alphabetical notation of motor windings.
28.
What speed is called no-load speed of rotation?
29.
What dependence is called speed-torque characteristic?
30.
What dependence is called speed regulation
characteristic
31.
On what parameters does the motor starting current
depend?
32.
What technique can be used to change the motor rotation
speed?
33.
Explain, how direct current voltage in separately
excited gen-erator is produced.
34.
Write the main equations, characterizing performance of
the generator.
35.
Why the characteristic of short circuit is straight
line and the characteristic of open circuit is non-linear?
36.
Explain influence of armature reaction upon operation
of direct current generator.
37.
Why does the voltage of generator output change with
load?
38.
Explain the purpose and operation of additional poles.
39.
What windings does the generator include and what is
their graphical and alphabetical notation?
40.
What does «proximity
sensor»
mean?
41.
Explain operation principle of inductive proximity sensor.
42.
What are the main characteristics of inductive proximity sensor?
43.
Explain operation principle of capacitive proximity sensor.
44.
What are the main characteristics of capacitive proximity sensor?
45.
Explain operation principles of optical proximity sensor.
46.
What are the main characteristics of optical proximity sensor?
47.
Explain operation principles of ultrasonic proximity sensor.
48.
What are the main characteristics of ultrasonic proximity sensor?
49.
Find three application examples for each mentioned sensor type.
50.
What does «proximity sensor» mean?
51.
Explain operation principle of inductive proximity sensor.
52.
What are the main characteristics of inductive proximity sensor?
53.
Explain operation principle of capacitive proximity sensor.
54.
What are the main characteristics of capacitive proximity sensor?
55.
Explain operation principles of optical proximity sensor.
56.
What are the main characteristics of optical proximity sensor?
57.
Explain operation principles of ultrasonic proximity sensor.
58.
What are the main characteristics of ultrasonic proximity sensor?
59.
Find three application examples for each mentioned sensor type.
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