Publications in Scientific Journals:
"Predictive Simulation-Based Lighting and Shading Systems Control in Buildings";
Volume 1 / Number 1 / March 2008
This paper presents a prototypically implemented daylight-responsive lighting and shading
systems control in buildings that makes use of real-time sensing and lighting simulation. This system
can control the position of window blinds and the status of the luminaires. It operates as follows: (1) at
regular time intervals, the system considers a set of candidate control states for the subsequent time
step; (2) these alternatives are then virtually enacted via a lighting simulation application that receives
input data from a self-updating model of sky (luminance distribution maps obtained via calibrated
digital photography), room, and occupancy; (3) the simulation results are compared and ranked
according to the preferences (objective function) specified by the occupants and/or facility manager to
identify the candidate control state with the most desirable performance.
simulation, lighting, shading, control, sky luminance mapping, calibration
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
Electronic version of the publication:
Created from the Publication Database of the Vienna University of Technology.