Automation elevents and devices
Description: Principles of construction of automation systems , their role and functions in various technological systems. Types of used automatic devices, their device and operating principle. Methods of practical evaluation of the quality of automation systems and provide the necessary quality indicators of automatic devices.
Amount of credits: 5
Course Workload:
| Types of classes | hours |
|---|---|
| Lectures | 15 |
| Practical works | 30 |
| Laboratory works | |
| SAWTG (Student Autonomous Work under Teacher Guidance) | 30 |
| SAW (Student autonomous work) | 75 |
| Form of final control | Exam |
| Final assessment method | Verbal |
Component: Component by selection
Cycle: Profiling disciplines
Goal
- Formation of students' knowledge about the technical capabilities of automation devices and the ability to use them rationally. To do this, it is necessary to know the physical principles on which modern automation elements and devices are built, to have sufficient knowledge for the correct selection of elements, to have the skills to set up and configure automation devices.
Objective
- production; theoretical foundations of the development and functioning of automation systems; to study the structural elements of automation systems, instruments and tools used in the automation of technological processes, their operating principle and operating conditions.
Learning outcome: knowledge and understanding
- To know the fundamental principles of building control systems, the classification of systems according to basic algorithmic features and the corresponding algorithmic schemes of the advantages and disadvantages of closed and open systems, the role of feedback in control systems;
Learning outcome: applying knowledge and understanding
- The ability to master new equipment being introduced, to check the technical condition and residual life of existing equipment of automation systems, and if necessary, to provide repair and restoration work at production sites of the enterprise.
Learning outcome: formation of judgments
- The ability to apply standard methods for calculating the elements and components of automation and control systems, to carry out design work and to draw up design and technological documentation according to standards, technical conditions and other regulatory documents, including using computer-aided design tools.
Learning outcome: communicative abilities
- Willingness to draw up technical documentation (work schedules, instructions, estimates, plans, requests for materials and equipment), perform standardization work, prepare for certification of technical means, systems, processes, equipment and materials, organize metrological support of technological processes.
Learning outcome: learning skills or learning abilities
- Apply modern methods to develop energy-saving and environmentally friendly automation and control systems that ensure the safety of human life and their protection from the possible consequences of accidents, disasters and natural disasters.
Teaching methods
When conducting training sessions, the use of the following educational technologies is envisaged: - interactive lecture (using the following active forms of learning: guided (guided) discussion or conversation; moderation; demonstration of slides or educational films; brainstorming; motivational speech); - construction of scenarios for the development of various situations based on given conditions; - information and communication (for example, classes in a computer class using professional software packages); - search and research (independent research activities of students in the learning process); - solving educational problems.
Assessment of the student's knowledge
Teacher oversees various tasks related to ongoing assessment and determines students' current performance twice during each academic period. Ratings 1 and 2 are formulated based on the outcomes of this ongoing assessment. The student's learning achievements are assessed using a 100-point scale, and the final grades P1 and P2 are calculated as the average of their ongoing performance evaluations. The teacher evaluates the student's work throughout the academic period in alignment with the assignment submission schedule for the discipline. The assessment system may incorporate a mix of written and oral, group and individual formats.
| Period | Type of task | Total |
|---|---|---|
| 1 rating | Practical work 1 | 0-100 |
| Practical work 2 | ||
| Test 1 | ||
| 2 rating | Practical work 3 | 0-100 |
| Practical work 4 | ||
| Test 2 | ||
| Total control | Exam | 0-100 |
The evaluating policy of learning outcomes by work type
| Type of task | 90-100 | 70-89 | 50-69 | 0-49 |
|---|---|---|---|---|
| Excellent | Good | Satisfactory | Unsatisfactory |
Evaluation form
The student's final grade in the course is calculated on a 100 point grading scale, it includes:
- 40% of the examination result;
- 60% of current control result.
The final grade is calculated by the formula:
| FG = 0,6 | MT1+MT2 | +0,4E |
| 2 |
Where Midterm 1, Midterm 2are digital equivalents of the grades of Midterm 1 and 2;
E is a digital equivalent of the exam grade.
Final alphabetical grade and its equivalent in points:
The letter grading system for students' academic achievements, corresponding to the numerical equivalent on a four-point scale:
| Alphabetical grade | Numerical value | Points (%) | Traditional grade |
|---|---|---|---|
| A | 4.0 | 95-100 | Excellent |
| A- | 3.67 | 90-94 | |
| B+ | 3.33 | 85-89 | Good |
| B | 3.0 | 80-84 | |
| B- | 2.67 | 75-79 | |
| C+ | 2.33 | 70-74 | |
| C | 2.0 | 65-69 | Satisfactory |
| C- | 1.67 | 60-64 | |
| D+ | 1.33 | 55-59 | |
| D | 1.0 | 50-54 | |
| FX | 0.5 | 25-49 | Unsatisfactory |
| F | 0 | 0-24 |
Topics of lectures
- Basic concepts of automation
- General characteristics of automation elements
- General information about primary measuring transducers, their classification and characteristics
- Principles of construction of measuring transducers, block diagrams
- Metrological characteristics of measuring transducers
- Classification and general information about the amplifiers of automation systems
- Semiconductor, magnetic and electromachine amplifiers
- Electrical relays, relay contacts
- Electromagnetic contactors, magnetic starters, automatic switches
- General information about hydraulic and pneumatic systems and automation elements
- Actuators of automation systems: classification and general characteristics
- Executive electromagnetic devices
- AC and DC actuators in automation systems
- Regulatory bodies of automation systems, their characteristics
Key reading
- 1. Isembergenov N.T. lementy i ustroistva avtomatiki: Uchebnik.- Almaty: Bastau, 2010. 2. Şişmarev V.IY. Tipovye lementy sistem avtomaticheskogo upravleniıa. 2-e izdanie. - M: Izdatelskii tsentr "Akademiıa", 2014. 3. Vodovozov A.M. lementy sistem avtomatiki. - M: Izdatelskii tsentr "Akademiıa", 2011.
Further reading
- 4. Kelim. Tipovye lementy sistem avtomaticheskogo upravleniıa. - M: FORUM: INFRA-M, 2012. 5. Şişmarev V.IY. Avtomatika - M: Izdatelskii tsentr "Akademiıa", 2013.
