Automation of technological processes and processing stations
Description: The discipline studies the basics of analysis of production process automation systems. Issues considered: definitions of technical means of automatic regulation and automated control systems, parameters of static and dynamic characteristics of various automation elements, technical means of automation. They will develop knowledge of the arithmetic and logical foundations of digital automation, as well as communication devices between digital control devices and sensing and actuating devices of automation.
Amount of credits: 6
Пререквизиты:
- Heat-Mass Exchange
Course Workload:
Types of classes | hours |
---|---|
Lectures | 30 |
Practical works | 30 |
Laboratory works | |
SAWTG (Student Autonomous Work under Teacher Guidance) | 30 |
SAW (Student autonomous work) | 90 |
Form of final control | Exam |
Final assessment method | Written Exam |
Component: University component
Cycle: Base disciplines
Goal
- Formation of students' professional competencies in the field of automation of equipment and technological processes in the industry
Objective
- formation of students' understanding of the problems of automation of production processes at the enterprises of the industry. − study of modern automation systems of production processes. − study of the principles of operation of elements and automation tools, the basics of the theory of automatic control and the functioning of the automated control system.
Learning outcome: knowledge and understanding
- The ability to carry out calculations according to standard methods, design technological equipment using standard design automation tools in accordance with the terms of reference
- Technological objects of industrial heat power engineering management Possess methods of testing, commissioning and operation of technological equipment in accordance with the profile of the work.
Learning outcome: applying knowledge and understanding
- The main types of heat power and heat technology management facilities Be able to carry out calculations according to standard methods and design individual parts and assemblies using standard design automation tools in accordance with the terms of reference;
Learning outcome: formation of judgments
- Determination of frequency characteristics using a harmonic oscillator and with periodic disturbances of rectangular and trapezoidal shape Comply with environmental safety at work, participate in the development and implementation of forest protection measures and measures for energy and resource conservation at work
Learning outcome: communicative abilities
- Determination of the transfer function of an object by its acceleration curve Be able to organize workplaces, their technical equipment, placement of technological equipment in accordance with production technology, safety standards and industrial sanitation, fire safety and labor protection
Learning outcome: learning skills or learning abilities
- Organization of technological process management in heat power engineering and heat technology Be able to compile documentation on the quality management of technological processes at production sites and monitor compliance with environmental safety in production, develop and implement measures for energy and resource conservation in production.
Teaching methods
In the conditions of credit technology of training, classes should be conducted mainly in active and creative forms. Among the effective pedagogical techniques and technologies that contribute to the involvement of students in the search and management of knowledge, the acquisition of experience in solving problems independently, it should be highlighted: - technology of problem- and project-oriented learning; - technologies of educational and research activities; - communication technologies (discussion, press conference, brainstorming, educational debates and others active forms and methods); - case study method (situation analysis); - game technologies, in which students participate in business, role-playing, simulation games; - information and communication (including distance education) technologies.
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 | 1st boundary control 1 practical lesson. Transformation of dynamic characteristics of control objects specified in analytical form. 10 0-100 | 0-100 |
Independent work of the student No. 1. Methods of optimization of technological control objects. Static and dynamic optimization of technological objects. | ||
2 practical work. Determination of the transfer function of the control object by its acceleration curve. | ||
Independent work of the student No. 2. The concept of dynamic programming | ||
3 practical work. Construction of transients in the regulatory system. | ||
4 practical work. Consideration of the main objects of management of power supply systems. 10 | ||
Independent work of the student No. 3. Reliability of automation equipment. | ||
Control work. The first boundary control | ||
2 rating | 5 practical work. Solving problems for the separation of control systems on various grounds . | 0-100 |
To choose from: Independent work of the student No. 4. Starting devices and actuators of electrical control systems of Independent work of the student No. 5. Measuring transducers of pneumatic and hydraulic systems | ||
6 practical work. Solving problems for the separation of control systems on various grounds. | ||
Independent work of the student No. 6. Electric drive speed control systems. | ||
7 practical work. Automated control system of a powerful power unit of a thermal power plant 10 | ||
Independent work of the student No. 7. Electric drive control in positioning mode | ||
8 practical work. The structure of an industrial enterprise and the tasks of managing them. | ||
Control work. Second boundary control | ||
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 | |
Interview on control issues | demonstrates system theoretical knowledge, owns terminology, logically and consistently explains the essence of phenomena and processes, makes reasoned conclusions and generalizations, gives examples, shows fluency in monologue speech and the ability to quickly respond to clarifying questions | demonstrates solid theoretical knowledge, owns terminology, logically and consistently explains the essence of phenomena and processes, makes reasoned conclusions and generalizations, gives examples, shows fluency in monologue speech, but at the same time makes insignificant mistakes that he corrects independently or with minor correction by the teacher | demonstrates shallow theoretical knowledge, shows poorly formed skills of analyzing phenomena and processes, insufficient ability to draw reasoned conclusions and give examples, shows insufficient fluency in monologue speech, terminology, logic and consistency of presentation, makes mistakes that can be corrected only when corrected by a teacher. | demonstrates system theoretical knowledge, owns terminology, logically and consistently explains the essence of phenomena and processes, makes reasoned conclusions and generalizations, gives examples, shows fluency in monologue speech and the ability to quickly respond to clarifying questions |
Work in practical (seminar) classes | completed the practical work in full compliance with the necessary sequence of actions; in response, correctly and accurately performs all records, tables, drawings, drawings, graphs, calculations; correctly performs error analysis. When answering questions, he correctly understands the essence of the question, gives an accurate definition and interpretation of the basic concepts; accompanies the answer with new examples, is able to apply knowledge in a new situation; can establish a connection between the studied and previously studied material, as well as with the material learned in the study of other disciplines. | I fulfilled the requirements for the "5" rating, but 2-3 shortcomings were made. The student's answer to the questions satisfies the basic requirements for the answer to 5, but is given without applying knowledge in a new situation, without using connections with previously studied material and material learned in the study of other disciplines; one mistake or no more than two shortcomings are made, the student can correct them independently or with a little help from a teacher. | I did not complete the work completely, but not less than 50% of the volume of practical work, which allows me to get the correct results and conclusions; mistakes were made during the work. When answering questions, the student correctly understands the essence of the question, but in the answer there are separate problems in the assimilation of the course questions that do not prevent further assimilation of the program material; no more than one gross error and two shortcomings were made. | completed the practical work in full compliance with the necessary sequence of actions; in response, correctly and accurately performs all records, tables, drawings, drawings, graphs, calculations; correctly performs error analysis. When answering questions, he correctly understands the essence of the question, gives an accurate definition and interpretation of the basic concepts; accompanies the answer with new examples, is able to apply knowledge in a new situation; can establish a connection between the studied and previously studied material, as well as with the material learned in the study of other disciplines. |
Control work to check the milestone level of knowledge | it is put for the work done without errors and shortcomings, at least 90% of the tasks must be completed | it is put for work if there is no more than one rough error and one defect in it, no more than three defects. From 70 to 89% of tasks must be completed | it is put if the student has correctly completed at least 50% of the entire work or has made no more than one gross error and two shortcomings, no more than one gross and one rough error, no more than three rough errors, one rough error and three shortcomings, if there are four or five shortcomings | it is put for the work done without errors and shortcomings, at least 90% of the tasks must be completed |
Tasks in the test form for border control | 100-90% correct answers | 89-70% correct answers | 69-50% correct answers | 100-90% correct answers |
Various types of colloquiums (oral, written, combined, express, etc.) | the student demonstrates system theoretical knowledge, owns terminology, logically and consistently explains the essence of phenomena and processes, makes reasoned conclusions and generalizations, gives examples, shows fluency in monologue speech and the ability to quickly respond to clarifying questions | the student demonstrates solid theoretical knowledge, knows terminology, logically and consistently explains the essence of phenomena and processes, makes reasoned conclusions and generalizations, gives examples, shows fluency in monologue speech, but at the same time makes insignificant mistakes that he quickly corrects himself or minor correction by the teacher | the student demonstrates shallow theoretical knowledge, shows poorly formed skills of analyzing phenomena and processes, insufficient ability to draw reasoned conclusions and give examples, shows insufficient fluency in monologue speech, terminology, logic and consistency of presentation, makes mistakes that can be corrected only when corrected by a teacher | the student demonstrates system theoretical knowledge, owns terminology, logically and consistently explains the essence of phenomena and processes, makes reasoned conclusions and generalizations, gives examples, shows fluency in monologue speech and the ability to quickly respond to clarifying questions |
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
- Technological control object
- Structural schemes of the object of regulation
- The sequence of selection of the automation system
- Regulation of the main technological parameters
- Temperature regulation
- Automation of the processes of moving liquids and gases
- Automation of thermal processes
- Automation of mass transfer processes
- Automation of the absorption process
- Automation of the absorption - desorption process
- Automation of the evaporation process
- Automation of the drying process
- Automation of reactor processes
- New technologies in the development of thermal power plants at industrial enterprises
Key reading
- 1.Modelirovanie i optimizaciya promishlennih teploenergeticheskih ustanovok E. G. Avdyunin 2019 g.
- 2.Cirelman N.M. Konvektivnii teplomassoperenos_ modelirovanie_ identifikaciya_ intensifikaciya_ Monografiya. _ 2_e izd._ SPb._ Lan_ 2018. Avtomatizirovannaya podgotovka chertejei v srede graficheskoi podsistemi SAPR AutoCADH Metod_ ukazaniya/ G. I. Gololobov. _
- 3. Avtomatizatsiya tekhnologicheskikh protsessov na TES i upravlenie imi / P. A. Shchinnikov, G. V. Nozdrenko, A. I. Mikhaylenko [i dr.]. – Novosibirsk : Novosibirskiy gosudarstvennyy tekhnicheskiy universitet, 2014.
- 4. "Teoria avtomaticheskogo regulirovania teploenergeticheskih prosesov. Laboratornyi praktikum" avtory: V. İ. Nazarov, Anastasia Pavlovskaia, Snejana Rakevich, 2020 g.
- 5. "Geotermälnaia energetika" avtory: G.V. Tomarov i dr., M.: İntehenergo-İzdat, Teploenergetik, 2019.
Further reading
- 6. Chang Tien-Chien. Computer-Aided Manufacturing : к изучению дисциплины / Chang Tien-Chien, Wysk Richard A., Wang Hsu-Pin. - New Delhi : Pearson, 2016.
- 7. Pletnev_ G. P. Avtomatizaciya tehnologicheskih processov i proizvodstv v teploenergetike _ uchebnik / G. P. Pletnev. — Moskva _ MEI_ 2016. — 352 s.
- 8. Valerii Ivannikov_ Tehnicheskie izmereniya i avtomatizaciya v teplo_ i elektroenergetike. Uchebnoe posobie._ 2022_296s
- 9. Upravlenie tehnologicheskimi processami i proizvodstvami. Uchebnoe posobie._ 2023_ 208s
- 10. Yurii Tverskoi_ Avtomatizaciya pileugolnih kotlov elektrostancii. Monografiya._ 2018 _472 s