Search Results - "Gieling, Th.H"

The effect of sensor errors on production and energy consumption in greenhouse horticulture by Bontsema, J, van Henten, E.J, Gieling, Th.H, Swinkels, G.L.A.M

“…► Sensors used in greenhouse climate control do not meet required levels of accuracy. ► Sensor errors may result in higher crop production. ► Higher crop…”
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Methodic design of a measurement and control system for climate control in horticulture by Speetjens, S.L., Janssen, H.J.J., van Straten, G., Gieling, Th.H., Stigter, J.D.

“…Many papers describe applications of advanced controllers in greenhouses. As control literature focusses on control algorithms, the layout of the measurement…”
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Identification and simulated control of greenhouse closed water supply systems by Gieling, Th.H., Janssen, H.J.J., Van Straten, G., Suurmond, M.

“…Direct feedback of drain flow is presented as a basic principle to control the supply of nutrient solutions to plants in a greenhouse. In contrast to open loop…”
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Application of ISFETs in closed-loop systems for greenhouses by Gieling, Th.H., van den Vlekkert, H.H.

“…In horticulture, growing in artificial substrates such as rockwool is more and more considered to be a sound alternative to growing in soil. This development…”
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A computer network with scada and case tools for on-line process control in greenhouses by Gieling, Th.H., van Meurs, W.Th.M., Janssen, H.J.J.

“…Climate control computers in greenhouses are used to control heating and ventilation, supply water and dilute and dispense nutrients. They integrate models…”
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ISE and Chemfet sensors in greenhouse cultivation by Gieling, Th.H., van Straten, G., Janssen, H.J.J., Wouters, H.

“…The development and market introduction of ion-specific sensors, like the ion selective electrode (ISE) and ion selective field effect transistor (ISFET)…”
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prototype sensor for estimating light interception by plants in a greenhouse by Janssen, H.J.J, Sarlikioti, V, Gieling, T.H, Meurs, E.J.J, Marcelis, L.F.M, Ruijsch van Dugteren, J

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Hydrion-line, towards a closed system for water and nutrients: feedback control of water and nutrients in the drain by Gieling, T.H, Corver, F.J.M, Janssen, H.J.J, Straten, G. van, Ooteghem, R.J.C. van, Dijk, G.J. van

“…The development and market introduction of affordable ion specific sensors, like the ISFET sensor, has paved the way for completely new systems for application…”
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Watergy, towards a closed greenhouse in semi-arid regions--experiment with a heat exchanger by Speetjens, S.L, Walle, T. van der, Straten, G. van, Stigter, J.D, Janssen, H.J.J, Gieling, T.H

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Watergy: infrastructure for process control in a closed greenhouse in semi-arid regions by Janssen, H.J.J, Gieling, T.H, Speetjens, S.L, Stigter, J.D, Straten, G. van

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Application of ISFET's in closed-loop systems for greenhouses by Gieling, Th.H, Vlekkert, H.H., van den

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