scholarly journals Thermal energy constant temperature control system of building energy system based on dynamic analysis method

2021 ◽  
Vol 25 (4 Part B) ◽  
pp. 2881-2888
Author(s):  
Hui Fu
Keyword(s):  
Control System ◽  
Dynamic Analysis ◽  
Constant Temperature ◽  
Air Temperature ◽  
Temperature Control ◽  
Indoor Environment ◽  
Temperature Control System ◽  
Analysis Method ◽  
Intelligent Building ◽  
Intelligent Buildings

If the intelligent building?s indoor environment?s constant temperature is accurately controlled, the comfort of the building can be improved. When we perform constant temperature control, there will be large fluctuations in the supply air temperature, which results in the traditional methods that cannot control the temperature within a reasonable range. Therefore, the paper proposes an optimal control method for the indoor environment constant temperature of intelligent buildings. In the IoT environment, we integrate the multi-agent technology to design the temperature fuzzy control structure, determine the input and output variables of the intelligent building temperature control system and its fuzzy set, use the dynamic analysis method to modify the fuzzy rules, and integrate it with bilinear The control algorithm builds a dynamic temperature control model for intelligent buildings to maintain the indoor temperature at the set value when the supply air temperature fluctuates significantly. This method makes up for the shortcomings that the current system cannot adapt to the intelligent building environment changes. The simulation results show that compared with the traditional algorithm, the improved algorithm can significantly improve the robustness of the intelligent building constant temperature control, and the temperature control stability is vital.

scholarly journals Constant temperature control system of building energy system

2021 ◽  
Vol 25 (4 Part B) ◽  
pp. 2853-2860
Author(s):  
Shaofeng Dong ◽  
Yahai Wang ◽  
Wei Hu ◽  
Guangshan Zhang ◽  
Jinsong Zhan
Keyword(s):  
Control System ◽  
Constant Temperature ◽  
Temperature Control ◽  
Energy System ◽  
Temperature Control System ◽  
Peltier Effect ◽  
Control Effect ◽  
Intelligent Building ◽  
Smart Building ◽  
Building Energy System

Due to the poor effect of traditional systems on constant temperature control, the paper proposes to design an embedded continuous temperature control system in a dynamic, intelligent building. In the smart building, the thesis takes the building as the research object and uses the embedded technology to design the overall structure diagram of the system. The thesis aims at the output control module of the thermostat. It uses the Peltier effect to develop the thermocouple closed-loop and drives the semiconductor refrigeration device select. In the software part, the paper establishes a cross-compilation environment, transplants embedded kernels, and sets fuzzy rules for constant temperature control. The validity of the system design is verified through experiments. It can be seen from the experimental results that the system has a better thermostat control effect.

scholarly journals Air Temperature Control System in a Building on the Basis of Mathematical Modelling

2018 ◽  
Vol 155 ◽  
pp. 01041 ◽  
Author(s):  
Aleksandr Pilipenko ◽  
Sergei Petrov
Keyword(s):  
Computer Simulation ◽  
Control System ◽  
Mathematical Modelling ◽  
Mathematical Models ◽  
Air Temperature ◽  
Temperature Control ◽  
Automated System ◽  
Temperature Control System ◽  
Heating Systems ◽  
The Cost

In the article the authors solve a crucial objective of reducing the cost of heating services through the introduction of a system, controlling boilers and heating devices, based on modelling of the building and predicting heating systems functioning and operation. The authors describe the method of mathematical modelling of heating systems of the building and represent the developed mathematical models, pledged and installed into the developed automated system. The authors have offered an automated system of dispatch control of the boilers with the elements of computer simulation and modelling.

Constant temperature control system based on RNA virus detection

2021 ◽  
Author(s):  
Chunxiao Liu ◽  
Xiaobo Li ◽  
Haoming Chen ◽  
Yun Yan ◽  
Dong Wei ◽  
...  
Keyword(s):  
Control System ◽  
Constant Temperature ◽  
Temperature Control ◽  
Rna Virus ◽  
Virus Detection ◽  
Temperature Control System

scholarly journals Reduce energy consumption using efficient temperature Control inside building

2020 ◽  
Vol 170 ◽  
pp. 01013
Author(s):  
Subbarao Yarramsetty ◽  
Divyesh Sharma ◽  
MVN Siva Kumar
Keyword(s):  
Climate Change ◽  
Control System ◽  
Energy Consumption ◽  
Automatic Control ◽  
Temperature Control ◽  
Questionnaire Survey ◽  
Indoor Environment ◽  
Temperature Control System ◽  
Reduce Energy Consumption ◽  
Energy Consumptions

One of the biggest problems we have in front of us today is climate change. However, this problem can be solved if we can take right steps individually. One of the major steps which can be taken is to reduce energy consumptions in the houses by automatic control of ACs according to users’ comfort which will help in energy consumption. It is observed that a huge difference can be created by using automated temperature control system in respect to energy consumption. This paper contains study of indoor environment of the rooms in 1.8K Hostel and classrooms of Department of Civil Engineering in the Campus of NIT WARANGAL is done to analyse the comfort temperature inside the rooms for the efficient use of energy. Questionnaire survey-based study was adopted for this paper to analyse the range of thermal comfort of the students.

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