Е-Публикации
Технически университет - София

Abstract: The mathematical model of aerothermodynamic processes for combined heating-ventilating system as an object of automatic control has been developed. In the heating-ventilating system, the supply air comes from the central ventilation unit at its constant temperature. Regulation of the supply air flow is carried out by the special terminal, and additional change of its temperature is made in the heat exchanger. The work processes taking place in the system are reflected on the functional scheme. The structural scheme of the two-circuit automatic control system for air heating has been constructed. In general, the system provides various regulators for the flow rate and temperature of the supply air. The calculation of the transient process in the system is performed when the set temperature changes in the serviced room. When modeling the system, MPC controller was used in the supply air flow control circuit, and PID controller was used in the temperature control circuit. By combination of controllers for supply air flow and its temperature, with optimal adjustment of their parameters, it is possible to improve the regulation quality indicators of the automatic air heating control system and, as a result, to ensure the increase of the efficiency of the heating-ventilating system.

References

1. Surin, V., Troyanovsky, Y., Maskaev, D., Tarasenko, I., Boldin, M.: Combined system development of heat ventilation air condition temperature control by fuzzy logic controller. IOP Conf. Ser. Mater. Sci. Eng. 869, 022026 (2020)
2. Fomin, O., Sulym, A., Kulbovskyi, I., Khozia, P., Ishchenko, V.: Determining rational parameters of the capacitive energy storage system for the underground railway rolling stock. East.-Eur. J. Enterp. Technol. 2(1(92)), 63-71 (2018)
3. Ifa, S., Dris, Z.: Experimental study of indoor air quality for cooling condition using ARDUINO system and PMV index testing the effect of heat sources. Int. J. Air-Cond. Ref. 29(3), 2150021 (2021)
4. Krol, O.: Modeling of worm gear design with non-clearance engagement. In: Proceedings of the 6th International Conference on Industrial Engineering (ICIE 2020). Lecture Notes in Mechanical Engineering 1, pp. 36-46. Springer, Cham (2021). https://doi.org/10.1007/978-3-030-54814-8_5
5. Howell, R.: Principles of Heating Ventilating and Air Conditioning. ASHRAE, Atlanta (2017)
6. Shevchenko, S., Mukhovaty, A., Krol, O.: Modification of two-stage coaxial gearbox. In: Radionov, A.A., Gasiyarov, V.R. (eds.) ICIE2021. LNME, pp. 28-35. Springer, Cham (2021). https://doi.org/10.1007/978-3-030-54814-8_4
7. Esquinas, A.: Noninvasive Mechanical Ventilation in High-Risk Infections, Mass Casualty and Pandemics. Springer, Cham (2003)
8. Sokolova, Y., Azarenko, N., Sokolov, V.: The synthesis of system of automatic control of equipment for machining materials with hydraulic drive. East.-Eur. J. Enterp. Technol. 2(2(68)), 56-60 (2014). https://doi.org/10.1015587/1729-4061.2014.23396
9. Awbi, H.: Ventilation Systems: Design and Performance. Routledge, London (2008)
10. Rogovyi, A., Korohodskyi, V., Neskorozhenyi, A., Hrechka, I., Khovanskyi, S.: Reduction of granular material losses in a vortex chamber supercharger drainage channel. In: Advances in Design, Simulation and Manufacturing V. Lecture Notes in Mechanical Engineering, pp. 218-226. Springer, Cham (2022)
11. Posohin, V., Safiullin, R., Broyda, V.: Ventilation. ACV, Moscow (2020)
12. Sulym, А, Fomin, O., Khozia, P., Mastepan, A.: Theoretical and practical determination of parameters of on-board capacitive energy storage of the rolling stock. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu 2018(5), 79-87 (2018)
13. Cao, S.J., Feng, Z.: Hand of Ventilation Technology for the Built Environment: Design, control and testing. The Institution of Engineering and Technology, London (2021)
14. Rogovyi, A., Neskorozhenyi, A., Krasnikov, S., Tynyanova, I., Khovanskyi, S.: Improvement of vortex chamber supercharger performances using slotted rectangular channel. In: Advanced Manufacturing Processes IV. Lecture Notes in Mechanical Engineering, pp. 552-561. Springer, Cham (2023)
15. Ming, C., Wai, K., Ming, H.: Prediction and Control of Noise and Vibration from Ventilation Systems. CRC Press, Boca Raton (2017)
16. Romanchenko, O.: Principles of design of specialized technological equipment. Diagnostyka 23(1), 2022109 (2022)
17. Nekrasov, A.: Mathematical modeling of a hybrid ventilation system with a technical floor. AIP Conf. Proc. 2701, 020024 (2023)
18. Sokolov, V.: Increased measurement accuracy of average velocity for turbulent flows in channels of ventilation systems. In: Radionov, A.A., Gasiyarov, V.R. (eds.) ICIE2021. LNME, pp. 1182-1190. Springer, Cham (2021). https://doi.org/10.1007/978-3-030-54817-9_137
19. Sagin, S., et al.: Ensuring the environmental friendliness of drillships during their operation in special ecological regions of northern Europe. J. Mar. Sci. Eng. 10(9), 1331 (2022)
20. McPherson, M.: Subsurface Ventilation and Environmental Engineering. Springer (2012)
21. Sokolov, V.: Hydrodynamics of flow in a flat slot with boundary change of viscosity. In: Radionov, A.A., Gasiyarov, V.R. (eds.) ICIE2021. LNME, pp. 1172-1181. Springer, Cham (2021). https://doi.org/10.1007/978-3-030-54817-9_136
22. Svistunov, V., Pushnyakov, N.: Heating, ventilation and air conditioning facilities of the agro-industrial complex and utilities. Polytechnic, St. Petersburg (2007)
23. Irfa, S., Driss, Z.: Ventilation system performance in a heated room testing the indoor air quality and thermal comfort. In: Indoor Air Quality: Control, Health Implications and Challenges, pp. 77-100. Springer, Cham (2022)
24. Krol, O., Sokolov, V.: Selection of worm gearing optimal structure for machine rotary table. Diagnostyka 22(1), 3-10 (2021). https://doi.org/10.29354/diag/129949
25. Basova, Y., Dobrotvorskiy, S., Balog, M., Iakovets, A., Chelabi, M.A., Zinchenko, A.: Increasing SME supply chain resilience in the face of rapidly changing demand with 3D model visualisation. Int. J. Mechatron. Appl. Mech. 14, 35-47 (2023). https://doi.org/10.17683/ijomam/issue14.5
26. Basova, Y., Dobrotvorskiy, S., Yakovenko, I.: Investigation of the impact of force majeure circumstances as a market instability factor on the flexibility and sustainability of engineering SMEs. EAI Endorsed Trans. Digital Transform. Ind. Process. 1(1) (2025). https://publications.eai.eu/index.php/dtip//view/8951
27. Sudak, V., Hendiger, Y.: VAV systems. Short description. SMAY, Krakov (2009)
28. Tsankov, P.: Modeling of vertical spindle head for machining center. J. Phys. Conf. Ser. 1553, 012012 (2020)
29. Andriichuk, N.: Aerohydromechanics. VDEUNU, Lugansk (2009)
30. Blaabjerg, F., Ionel, D.: Renewable Energy Devices and Systems with Simulations in MATLAB® and ANSYS®. CRC Press, Boca Raton (2017)
31. Dorf, R., Bishop, R.: Modern Control Systems. Prentice Hall (2011)
32. Mikhov, M., Zhilevski, M., Spiridonov, A.: Modeling and performance analysis of a spindle electric drive with adaptive speed control. J. Proc. Manufact. Syst. 7(3), 153-158 (2012)

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