Show/Hide Menu
Hide/Show Apps
Logout
Türkçe
Türkçe
Search
Search
Login
Login
OpenMETU
OpenMETU
About
About
Open Science Policy
Open Science Policy
Communities & Collections
Communities & Collections
Help
Help
Frequently Asked Questions
Frequently Asked Questions
Guides
Guides
Thesis submission
Thesis submission
MS without thesis term project submission
MS without thesis term project submission
Publication submission with DOI
Publication submission with DOI
Publication submission
Publication submission
Supporting Information
Supporting Information
General Information
General Information
Copyright, Embargo and License
Copyright, Embargo and License
Contact us
Contact us
Leveraging divergences: building control, personal comfort and indoor climate
Download
index.pdf
Date
2023-6-19
Author
Topak, Fatih
Metadata
Show full item record
This work is licensed under a
Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License
.
Item Usage Stats
296
views
260
downloads
Cite This
Over the last two decades, major advances in technology have allowed researchers to develop strategies for automating the operational tasks in buildings to improve the overall system efficiency. However, the stochastic nature of human needs and standardized, one-size-fits-all configurations in current control approaches lead to disharmony in human-automation coexistence in buildings. Although well-established interaction between control systems and occupants is acknowledged as one of the core elements of intelligent buildings, defined borderlines of the prevailing automation modalities fail to satisfy this primary feature. To this end, this research conceptualizes a collaborative building control framework, which establishes a communication ground between people and buildings. To assess comfort and energy related implications of the proposed framework, a simulation based and data driven research was conducted in the thermal domain, considering the need for investigating the personalized dimensions of building control, human comfort, and indoor climate. A multi-occupancy office space shared by six occupants was adopted as a case study. Probabilistic personal comfort profiles were used to quantify the likelihood of each occupant being comfortable in diverse conditions. Thermal distribution characteristics of the space were investigated using computational fluid dynamics (CFD) simulations under varying supply airflow rates, supply airflow directions, and occupancy settings. Through performing an optimization analysis, achievable comfort improvements and energy savings were presented. The results confirmed that considering the divergences in personal comfort and indoor climate with a dynamic control strategy, where occupants are kept in the loop, has great potential for providing comfortable indoor environmental conditions and improving energy efficiency.
Subject Keywords
Building control
,
Thermal comfort
,
Energy efficiency
,
personal comfort models
,
Computational fluid dynamics
,
Occupant-centric building operation
URI
https://hdl.handle.net/11511/104451
Collections
Graduate School of Natural and Applied Sciences, Thesis
Citation Formats
IEEE
ACM
APA
CHICAGO
MLA
BibTeX
F. Topak, “Leveraging divergences: building control, personal comfort and indoor climate,” Ph.D. - Doctoral Program, Middle East Technical University, 2023.