Industrial premises as a dynamic element of the control system by the artificial microclimate
Journal Title: Інформаційні системи, механіка та керування - Year 2018, Vol 0, Issue 18
Abstract
The system of automatic control of the air conditioner is considered within the framework of a single computer-integrated complex with technological interconnections between the equipment of the air conditioner. An important dynamic element in the control system of artificial microclimate is the premises. In the work the mathematical model of the premises with lumped parameters for the synthesis and analysis of precision control systems by industrial inflow-exhaust ventilation installations and industrial complexes of artificial microclimate is developed, which takes into account the dynamics of heat-mass-exchange processes in the premises. Taking into account the presence of dynamic models of climatic equipment in a vector-matrix form (developed by the authors in previous works), for the stabilization of the microclimate parameters in the premises a dynamic model of premises in the space of states was obtained that allows the synthesis of a multidimensional regulator to stabilize the microclimate in the premises. The mathematical descript represents the dynamic properties of the premises for the main channels of influence. In contrast to the existing mathematical models, the proposed model of industrial premises takes into account mass-exchange processes, which allows to model the humidity of air mixture in the room. Dynamic model of industrial premises is represented by equivalent dependencies: a system of differential equations; in the space of states; by matrix transfer function. A significant advantage of the model in the space of states is the possibility of using vector-matrix mathematical apparatus for the synthesis, research and optimization of multidimensional control systems. An example of the simulation of transient processes for the premises by channels of influence is given.
Authors and Affiliations
Igor Mikhailovich Golinko, Irina Evgenivna Halytska
Keywords
Related Articles
- EP ID EP465608
- DOI -
- Views 91
- Downloads 0
Планироване задач в системах реального времени
<p class="a">Рассмотрены особенности планирования задач в системах реального времени, условия гарантированого завершения задач, временные моменты и параметры задач; алгоритмы статического и динамического планирования; кр...
Influence of interference of the wing and fuselage on aerodynamic characteristics
In this paper, a change in the aerodynamic characteristics of the aircraft layout with a wing and a fuselage depending on the position of the fuselage relative to the wing is studied. A simulation of the flow of calcula...
ЗАСТОСУВАННЯ ВЕЙВЛЕТ-ПЕРЕТВОРЕННЯ ДЛЯ ЦИФРОВОЇ ОБРОБКИ СПЕКТРАЛЬНО ДИНАМІЧНИХ ХАРАКТЕРИСТИК БІОЛОГІЧНИХ ОБ’ЄКТІВ
<p>В роботі розглянуто алгоритм вейвлет-перетворення для аналізу сигналів, отриманих в результаті спектрально-динамічної діагностики, що полягає в зніманні інформації з урахуванням фазових станів електромагнітного п...
Aerodynamic characteristics of telescopic wing
In the last decade folding tube launch of UAV became common, for which telescopic wings are reasonable. Nowadays, telescopic wing aerodynamic characteristics are researched much less than constant geometry wing. In prese...
DECENTRALIZED PACKET TASK ALLOCATION FOR SPARS CLUSTER OF SPACECRAFT
A problem of decentralized task allocation for sparse cluster of spacecraft is examined. The method of task allocation for sparse cluster which provided one task allocation to one spacecraft was previously proposed. The...