Virtual Airflow Sensors for Thermal Comfort Control

被引：0
|
作者：
Felgner, Felix [1 ]
机构：
[1] Univ Saarland, Nat Wissensch Tech Fak FR Mechatron 2, D-66123 Saarbrucken, Germany
来源：
AT-AUTOMATISIERUNGSTECHNIK | 2009年 / 57卷 / 09期
关键词：
Virtual sensors; airflow; thermal comfort; PMV; modeling; control;
D O I：
10.1524/auto.2009.0790
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This work lays the foundations for improved thermal comfort in climate-controlled rooms. A methodology is developed which makes it possible to estimate the airflow process in real-time. Based on mathematical modeling, the air temperature and velocity are calculated by virtual sensors at deliberate positions in the room. Therefore, a computationally efficient, data-based airflow model is developed. The benefit of the new virtual airflow sensors is demonstrated by controlling the Predicted Mean Vote (PMV according to ISO 7730 standard) in a real conference room.
引用
收藏
页码：432 / 442
页数：11
相关论文
共 50 条
  • [1] SILICON INFRARED-SENSORS FOR THERMAL COMFORT AND CONTROL
    CULP, CH
    KRAFTHEFER, BC
    RHODES, ML
    LISTVAN, MA
    [J]. ASHRAE JOURNAL-AMERICAN SOCIETY OF HEATING REFRIGERATING AND AIR-CONDITIONING ENGINEERS, 1993, 35 (04): : 38 - &
  • [2] Modelling virtual sensors for real-time indoor comfort control
    Edtmayer, H.
    Brandl, D.
    Mach, T.
    Schlager, E.
    Gursch, H.
    Lugmair, M.
    Hochenauer, C.
    [J]. JOURNAL OF BUILDING ENGINEERING, 2023, 67
  • [3] AIRFLOW CHARACTERISTICS AND THERMAL COMFORT OF AIR DIFFUSERS
    Eraslan, Tolga Arda
    Keskin, Cem
    Menguc, M. Pinar
    [J]. PROCEEDINGS OF ASME 2023 17TH INTERNATIONAL CONFERENCE ON ENERGY SUSTAINABILITY, ES2023, 2023,
  • [4] Virtual sensors for estimation of energy consumption and thermal comfort in buildings with underfloor heating
    Ploennigs, Joern
    Ahmed, Ammar
    Hensel, Burkhard
    Stack, Paul
    Menzel, Karsten
    [J]. ADVANCED ENGINEERING INFORMATICS, 2011, 25 (04) : 688 - 698
  • [5] Investigation on Airflow Characteristics and Thermal Comfort in Metro Cabin
    Afify, Khaled
    Khalil, Essam E.
    Abou Dief, Taher
    [J]. ASHRAE TRANSACTIONS 2021, VOL 127, PT 2, 2021, 127 : 279 - 286
  • [6] Patterning Airflow: Qualitative Analysis and Design for Thermal Comfort
    Yogiaman, Christine
    Ghosh, Oindrila
    Tracy, Kenneth
    Valdivia y Alvarado, Pablo
    [J]. PROCEEDINGS OF BUILDING SIMULATION 2019: 16TH CONFERENCE OF IBPSA, 2020, : 739 - 746
  • [7] Thermal comfort and virtual reality headsets
    Wang, Zihao
    He, Renke
    Chen, Ke
    [J]. APPLIED ERGONOMICS, 2020, 85
  • [8] Numerical Investigation of Airflow Patterns and Thermal Comfort in a Bus Cabin
    Hossam, Mohamed
    Fouad, Mahmoud
    Abou-Zaid, Ahmed
    [J]. SAE INTERNATIONAL JOURNAL OF PASSENGER CARS-MECHANICAL SYSTEMS, 2020, 13 (02): : 145 - 156
  • [9] Personal thermal comfort models with wearable sensors
    Liu, Shichao
    Schiavon, Stefano
    Das, Hari Prasanna
    Jin, Ming
    Spanos, Costas J.
    [J]. BUILDING AND ENVIRONMENT, 2019, 162
  • [10] A Thermal Comfort Estimation Method by Wearable Sensors
    Mao, Haomin
    Tsuchida, Shuhei
    Kim, Yongbeom
    Kanada, Rintaro
    Hori, Takayuki
    Terada, Tsutomu
    Tsukamoto, Masahiko
    [J]. 36TH ANNUAL ACM SYMPOSIUM ON APPLIED COMPUTING, SAC 2021, 2021, : 603 - 610
12345