Excess light detection for greenhouse illumination
Conference contribution, 2013

Industrial scale greenhouses have, during the last decade, reached a high level of automation. However, the illumination is in general still controlled manually. One key factor in controlling the illumination in greenhouses is to detect how well the light energy is used for photosynthesis. Whereas too dim light means reduced production, too strong light is harmful for plants. The focus here is on finding a robust method for remote sensing of decreases in photosynthetic yield, suitable for closed loop control of the lighting in greenhouses.

Author

Torsten Wik

Chalmers, Signals and Systems, Systems and control, Automatic Control

Anna-Maria Carstensen

Chalmers, Signals and Systems, Systems and control, Automatic Control

Tessa Pocock

Proceedings 18th Nordic Process Control Workshop

Driving Forces

Sustainable development

Innovation and entrepreneurship

Areas of Advance

Energy

Subject Categories

Other Biological Topics

Biophysics

Control Engineering

Signal Processing

More information

Created

10/7/2017