Results 21 to 30 of about 1,002,942 (309)

Non-linear control model for use in greenhouse climate control systems

Research in Agricultural Engineering, 2022
In this study, a non-linear control system was designed and proposed to control the greenhouse climate conditions. This control system directly uses the information of sensors, installed inside and outside the greenhouse.
Jalal Javadi Moghaddam, Ghasem Zarei, Davood Momeni, Hamideh Faridi   +3 more
doaj   +1 more source

Room temperature and humidity decoupling control of common variable air volume air-conditioning system based on bilinear characteristics

Energy and Built Environment, 2023
Variable air volume (VAV) air-conditioning (AC) systems are widely employed to achieve a comfortable room thermal and humid environment depending on its better regulation performance and energy efficiency.
Yuan Zhang, Tian Yan, Xinhua Xu, Jiajia Gao, Gongsheng Huang   +4 more
doaj   +1 more source

Droplet evaporation residue indicating SARS-COV-2 survivability on surfaces

, 2020
SARS-CoV-2 survives and remains viable on surfaces for several days under different environments as reported in recent studies. However, it is unclear how the viruses survive for such a long time and why their survivability varies across different ...
He, Zilong, Hong, Jiarong, Kumar, S. Santosh, Li, Jiaqi, Shao, Siyao, Sokoloff, J. B.   +5 more
core   +1 more source

Nanofiber fabrication in a temperature and humidity controlled environment for improved fibre consistency [PDF]

, 2010
To fabricate nanofibers with reproducible characteristics, an important demand for many applications, the effect of controlled atmospheric conditions on resulting electrospun cellulose acetate (CA) nanofibers was evaluated for temperature ranging 17.5 ...
A Koski, A Suzuki, A Tejeda, AS Rathore, Bob Stevens, C Mit-Uppatham, CJ Luo, CL Casper, CP Barnes, D Li, Daniel G. Bracewell, E Zhmayeva, FT Sarfert, G Verreck, H Fong, J Zeng, JKW Sandler, JR Kim, JS Lee, K Kim, M Bognitzki, M Weissenborn, MB Tennikov, MM Demir, Oliver Hardick, P Baumgarten, R Inai, S Koombhongse, S Kumar, S Megelski, S Ramakrishna, S Ramakrishna, SG Kumbar, T Webster, X Zeng, X Zong   +35 more
core   +2 more sources

Humidity control in the inspection of masonry structures [PDF]

Инженерно-строительный журнал, 2013
The problems of wetting of masonry structures were considered: its causes, consequences and methods of humidity control. The classification of destructions that occur in the masonry as a result of its moistening was given.
A.V. Ulybin, S.A. Startsev, S.V. Zubkov
doaj   +1 more source

An Improved Intelligent Control System for Temperature and Humidity in a Pig House

Agriculture, 2022
The temperature and humidity control of a pig house is a complex multivariable control problem. How to keep the temperature and humidity in a pig house within a normal range is the problem to be solved in this paper.
Hua Jin, Gang Meng, Yuanzhi Pan, Xing Zhang, Changda Wang   +4 more
doaj   +1 more source

Application of Temperature and Humidity Control Technology in The Oyster Mushroom Cultivation Business

Journal of Innovation and Community Engagement
Temperature and humidity are critical factors in oyster mushroom cultivation, and as such, it is imperative to manage and regulate these variables with the aid of modern technology.
Erwin Ardias Saputra, Yuli Asmi Rahman, Rudi Santoso, Resky Tegar   +3 more
doaj   +1 more source

Baby Room Temperature and Humidity Control System Using Fuzzy Logic

Emitor: Jurnal Teknik Elektro
The health and comfort of infants are highly sensitive to room environmental factors, particularly temperature and humidity, which play a critical role in supporting their well-being. Managing these factors becomes complex due to constant fluctuations in
Rahman Arifuddin, Wahyu Dirgantara, Andrijani Sumarahinsih, Rizky Putri Intan Hafsari1, Fairuz Iqbal Maulana, Anggara Trisna Nugraha, Rama Arya Sobhita   +6 more
doaj   +1 more source

The Monitoring and Management of an Operating Environment to Enhance the Safety of a Container-Type Energy Storage System

Sensors, 2023
The implementation of an energy storage system (ESS) as a container-type package is common due to its ease of installation, management, and safety. The control of the operating environment of an ESS mainly considers the temperature rise due to the heat ...
Hye-Yeon Park, Jin-Wook Lee, Sung-Won Park, Sung-Yong Son   +3 more
doaj   +1 more source

Domestic ventilation rates, indoor humidity and dust mite allergens : are our homes causing the asthma pandemic? [PDF]

, 2003
This paper is concerned with historical changes in domestic ventilation rates, relative humidity and the associated risk of house dust mite colonization.
A Lawson, Arlian LG, Asselt L, BRE, C McSharry, Clarke JA, Cornish JP, Coward SKD, Crowther D, E McKenzie, Etheridge DW, G Morris, Garratt J, Gunnerson L, J Jackson, Lynden van Nes AMT, McMaster University, S G Howieson, Scottish Homes, Stephen RK, Tovey ER, Tovey ER   +21 more
core   +1 more source