Home > III International Symposium on Models for Plant Growth, Environmental Control and Farm Management in Protected Cultivation (HortiModel 2006) > ON-LINE ESTIMATION OF THE VENTILATION RATE OF GREENHOUSES:

Articles

ON-LINE ESTIMATION OF THE VENTILATION RATE OF GREENHOUSES:

Article number

718_26

Pages

245 – 254

Language

English

Abstract

Using an unknown input observer, with an output linearising feedback, an on-line estimator for the ventilation flow or rate is developed for natural ventilated greenhouses.
The paper shows how to design, implement and tune such an estimator in practice and shows that it performs well.
Furthermore the practical value for the grower is discussed.

Publication

III International Symposium on Models for Plant Growth, Environmental Control and Farm Management in Protected Cultivation (HortiModel 2006)

Authors

J. Bontsema, E.J. van Henten, J. Hemming, J. Budding, T. Rieswijk

Keywords

greenhouse climate, ventilation, estimation, energy balance observer

Full text

https://doi.org/10.17660/ActaHortic.2006.718.26

Online Articles (79)

1. DEVELOPING, PARAMETERIZING, AND TESTING OF DYNAMIC CROP GROWTH MODELS FOR HORTICULTURAL CROPS

K.J. Boote | J.M.S. Scholberg

2. A COMPREHENSIVE MODEL FOR SIMULATING STEM DIAMETER FLUCTUATIONS AND RADIAL STEM GROWTH

K. Steppe | A. Saveyn | K. Vermeulen | R. Lemeur

3. THE CONVEYOR BELT MODEL FOR FRUIT BEARING VEGETABLES: APPLICATION TO SWEET PEPPER YIELD OSCILLATIONS

H. Schepers | W. Kromdijk | O. van Kooten

4. 3D ARCHITECTURAL MODELLING OF GREENHOUSE CUCUMBER (CUCUMIS SATIVUS L.) USING L-SYSTEMS

K. Kahlen

5. A FUNCTIONAL-STRUCTURAL MODEL OF CHRYSANTHEMUM FOR PREDICTION OF ORNAMENTAL QUALITY

P.H.B. de Visser | G.W.A.M. van der Heijden | L.F.M. Marcelis | S.M.P. Carvalho | E. Heuvelink

6. 3D ORCHARD CANOPY ARCHITECTURAL MODELLING FOR USE IN AIRFLOW AND DRIFT PREDICTIONS

7. A METHOD TO ANALYSE THE RADIATION TRANSFER WITHIN A GREENHOUSE CUCUMBER CANOPY (CUCUMIS SATIVUS L.)

D. Wiechers | K. Kahlen | H. Stützel

8. A SIMPLE MODEL FOR PREDICTION OF BIOMASS PRODUCTION AND YIELD OF THREE GREENHOUSE CROPS

9. NUMERICAL PREDICTION OF ROSE GROWTH

E. Bernsen | O. Bokhove | D.M. van der Sar

10. TIME SERIES ANALYSIS OF CAPSICUM ANNUUM FRUIT PRODUCTION CULTIVATED IN GREENHOUSE

11. A SIMPLE PHENOLOGICAL AND POTENTIAL PRODUCTION MODEL FOR CAPE GOOSEBERRY (PHYSALIS PERUVIANA L.)

M.R. Salazar | J.W. Jones | B. Chaves-Cordoba | A. Cooman

12. PREDICTING STEM LENGTH OF CUT FLOWER ROSES AT HARVEST USING STEM ELONGATION RATES IN RELATIONSHIP TO DEVELOPMENTAL EVENTS

L.R. Oki | N.S. Mattson | J.H. Lieth

13. MODELLING DRY MATTER PRODUCTION AND PARTITIONING IN SWEET PEPPER

14. BUILDING VIRTUAL CHRYSANTHEMUM BASED ON SINK-SOURCE RELATIONSHIPS: PRELIMINARY RESULTS

M.Z. Kang | E. Heuvelink | PH. de Reffye

15. UNCERTAINTY OF PREDICTED GREENHOUSE TOMATO PRODUCTION: MECHANISTIC VERSUS STOCHASTIC MODELS?

E. Schrevens | C. Bojaca | A. Cooman

16. A ´BIG LEAF, BIG FRUIT, BIG SUBSTRATE´ MODEL FOR EXPERIMENTS ON RECEDING HORIZON OPTIMAL CONTROL OF NUTRIENT SUPPLY TO GREENHOUSE TOMATO

G. van Straten | B. Vanthoor | L.G. van Willigenburg | A. Elings

17. MODEL GUIDED CALIBRATION: NITROGEN IN CAULIFLOWER

I. Seginer | H. Stützel

18. OPERATIONAL OPTIMIZATION OF ORGANIC FERTILIZER APPLICATION IN GREENHOUSE CROPS

F.K. van Evert | P.H.B. de Visser | M. Heinen

19. MODELS AND SENSORS IN GREENHOUSE CONTROL

A.N.M. de Koning

20. CROP MONITORING BY MEANS OF AN ON-LINE EARLY WARNING SYSTEM

21. MODEL APPLICATION FOR ENERGY EFFICIENT GREENHOUSES IN THE NETHERLANDS: GREENHOUSE DESIGN, OPERATIONAL CONTROL AND DECISION SUPPORT SYSTEMS

J.C. Bakker

22. ENERGY SAVING IN GREENHOUSES: OPTIMAL USE OF CLIMATE CONDITIONS AND CROP MANAGEMENT

J.A. Dieleman | L.F.M. Marcelis | A. Elings | T.A. Dueck | E. Meinen

23. EVALUATIONS OF ENERGY PERFORMANCE FOR GREENHOUSES BASED ON MULTIVARIATE ANALYSIS METHODOLOGY

T. Oloffson | A. Majabacka | S. Engblom

24. MULTIPLE-DAY TEMPERATURE SETTINGS ON THE BASIS OF THE ASSIMILATE BALANCE: A SIMULATION STUDY

A. Elings | H.F. de Zwart | J. Janse | L.F.M. Marcelis | F. Buwalda

25. SOFTWARE FOR CALCULATING THE EFFECT OF ENERGY SAVING INVESTMENTS ON GREENHOUSES

G.L.A.M. Swinkels

26. ON-LINE ESTIMATION OF THE VENTILATION RATE OF GREENHOUSES:

J. Bontsema | E.J. van Henten | J. Hemming | J. Budding | T. Rieswijk

27. MATHEMATICAL MODELLING OF THE CLIMATE INSIDE A GLASSHOUSE DURING DAYTIME INCLUDING RADIATIVE AND CONVECTIVE HEAT TRANSFERS

S.A. Ould Khaoua | P.E. Bournet | G. Chassériaux

28. ROLES AND PROSPECTS OF MODELS IN TRADITIONAL CHINESE SOLAR GREENHOUSE CROP AND CLIMATE MANAGEMENT

W. Luo

29. GREENHOUSE HEATING AND DETERMINATION OF NOCTURNAL HEAT LOSS

M. Teitel | M. Barak | A. Antler

30. MICROCLIMATE AND TRANSPIRATION OF GREENHOUSE ROSE CROPS: MEASUREMENTS AND SIMULATION

O. Liran | J. Tanny | M. Teitel | M. Barak

31. INFLUENCE OF POLYETHYLENE MULCH ON NIGHT MICROCLIMATE, DEW POINT AND PHYTOPHTHORA INFESTANS INFECTION IN NON-HEATED TOMATO GREENHOUSES IN SOUTHERN ISRAEL

S. Cohen | G. Ziv | Y. Elad | A. Grava | D. Shtienberg

32. THE INFLUENCE OF CONSTRUCTION PARAMETERS ON RADIOMETRIC PERFORMANCES OF AGRICULTURAL NETS

S. Castellano | G. Russo | G.S. Mugnozza

33. FOURIER EXPANSION OF THE TRANSMITIVITY COEFFICIENT

M. Bonilla | J.J. Cordova | W. Yu

34. SOIL TEMPERATURES AFFECTED BY DIFFERENT SOLARIZATION PRACTICES

S. Sesveren | S. Topcu | C. Kurda

35. DISPERSION OF PESTICIDES FROM A NATURALLY VENTILATED GREENHOUSE: A CFD APPROACH

T. Bartzanas | N. Katsoulas | C. Kittas | A.A. Sapounas

36. SIMULATING SEASONAL PATTERNS OF INCREASED GREENHOUSE CROP PRODUCTION BY CONVERSION OF DIRECT RADIATION INTO DIFFUSE RADIATION

R.E.E Jongschaap | T.A. Dueck | N. Marissen | S. Hemming | L.F.M. Marcelis

37. A MODEL FOR THE CLIMATE OF AN INNOVATIVE CLOSED GREENHOUSE FOR MODEL BASED CONTROL

B. Speetjens | J. Xu | G. van Straten | H. Stigter

38. DYNAMIC MODELING OF MICROCLIMATE AND ENVIRONMENTAL CONTROL STRATEGIES IN A GREENHOUSE COUPLED WITH A HEAT PUMP SYSTEM

I. Yildiz | D.P. Stombaugh

39. SIMULATED PERFORMANCES OF A HEAT PUMP SYSTEM FOR ENERGY AND WATER CONSERVATION IN OPEN AND CONFINED GREENHOUSE SYSTEMS

I. Yildiz | D.P. Stombaugh

40. VENTILATION OF SMALL MULTISPAN GREENHOUSE IN RELATION TO THE WINDOW OPENINGS CALCULATED WITH CFD

J.B. Campen

41. A MODEL-BASED DECISION SUPPORT SYSTEM FOR TEMPERATURE SET POINT OPTIMISATION FOR GREENHOUSE HEATING UNDER SUBTROPICAL CLIMATE CONDITIONS

J. Dai | W. Luo

42. TOWARD AN OPTIMAL CONTROL STRATEGY FOR SWEET PEPPER CULTIVATION – 1. A DYNAMIC CROP MODEL

F. Buwalda | E.J. van Henten | A. de Gelder | J. Bontsema | J. Hemming

43. CLOSYS: CLOSED SYSTEM FOR WATER AND NUTRIENT MANAGEMENT IN HORTICULTURE

44. DEVELOPMENT AND EVALUATION OF AN AUTOMATED PROTOTYPE FOR THE FERTIGATION MANAGEMENT IN A CLOSED SYSTEM

45. TOWARD AN OPTIMAL CONTROL STRATEGY FOR SWEET PEPPER CULTIVATION – 2. OPTIMIZATION OF THE YIELD PATTERN AND ENERGY EFFICIENCY

46. THE ADAPTIVE GREENHOUSE – AN INTEGRATED SYSTEMS APPROACH TO DEVELOPING PROTECTED CULTIVATION SYSTEMS

47. A THRIPS PEST PRESSURE MODEL FOR GREENHOUSE CLIMATE CONTROL

O. Körner | L. Jakobsen

48. EVALUATION OF ENERGY USE AND SOME ENVIRONMENTAL IMPACTS FOR GREENHOUSE TOMATO PRODUCTION IN THE HIGH ALTITUDE TROPICS

A. Medina | A. Cooman | C.A. Parrado | E. Schrevens

49. SIMPLIFIED MODELS FOR THE WATER RELATIONS OF SOILLESS CULTURES: WHAT THEY DO OR SUGGEST FOR SUSTAINABLE WATER USE IN INTENSIVE HORTICULTURE

50. A MODEL DESCRIBING ROOT GROWTH AND WATER, N AND CL UPTAKE IN CLOSED LOOP IRRIGATION SYSTEMS

B. Bar-Yosef | S. Fishman | H.P. Klaering

51. MODELING THE INFLUENCE OF CYCLICAL PLANT GROWTH AND NUTRIENT STORAGE ON N, P, AND K ABSORPTION BY HYDROPONICALLY GROWN CUT FLOWER ROSES

N.S. Mattson | J.H. Lieth | W.S. Kim

52. EXPLORING A MODEL RELATING THE ACCUMULATION OF NACL WITH THE WATER CONSUMPTION IN CLOSED HYDROPONIC SYSTEMS

53. MODELING LIME REACTION IN PEAT-BASED SUBSTRATES

P.R. Fisher | J. Huang | W.R. Argo

54. MODELING THE EFFECT OF NUTRIENT SOLUTION COMPOSITION AND IRRADIANCE ON ACCUMULATION OF NITRATE IN HYDROPONIC LETTUCE

M.P.N. Gent

55. USE OF BIOSTIMULANTS FOR REDUCING NUTRIENT SOLUTION CONCENTRATION IN FLOATING SYSTEM

56. BOTH ELECTRICAL CONDUCTIVITY AND SODIUM ABSORPTION RATIO OF THE FERTIGATION SOLUTION AFFECT YIELD AND QUALITY OF SOILLESS MELON CROPS

M. Guzman | J. Olave

57. CALCIUM, MAGNESIUM AND POTASSIUM CONCENTRATIONS PREDICTION IN A RECIRCULATED NUTRIENT SOLUTION OF A GREENHOUSE SOILLESS ROSE CROP

CH. Lykas | N. Katsoulas | C. Kittas

58. PHYSICAL AND HYDRAULIC PROPERTIES OF FOUR SUBSTRATES USED IN THE CUT-FLOWER INDUSTRY IN COLOMBIA

M.F. Quintero | C.A. Gonzalez | V.J. Florez-Roncancio

59. SOILLESS CULTIVATION OF MOTHER PLANTS OF EUPHORBIA X LOMI HYBRIDS ON DIFFERENT SUBSTRATES

G. Fascella | G.V. Zizzo | S. Agnello

60. SOILLESS CULTIVATION OF SAFFRON IN MEDITERRANEAN ENVIRONMENT

A. Maggio | G. Raimondi | A. Martino | S. De Pascale

61. NUTRIENTS INFLUENCE ON READY TO EAT SWEET BASIL QUALITY

S. De Pascale | A. Maggio | F. Orsini | G. Barbieri

62. EVALUATION OF THE ´FERTIGATION MODEL´, A DECISION SUPPORT SYSTEM FOR WATER AND NUTRIENT SUPPLY FOR SOIL GROWN GREENHOUSE CROPS

W. Voogt | A. van Winkel | F. Steinbuch

63. MEASURING AND PREDICTING EVAPOTRANSPIRATION IN A BANANA SCREENHOUSE

J. Tanny | S. Cohen | D. Elmowitz | H. Liu | A. Grava

64. TRANSPIRATION OF GLASSHOUSE ROSE CROPS: EVALUATION OF REGRESSION MODELS

R. Baas | E. van Rijssel

65. THE PHYSIOLOGY OF FLOWERING: QUANTIFYING THE EFFECTS OF PHOTO-THERMAL ENVIRONMENT

S.R. Adams

66. COMPUTATION OF MECHANICAL STRESS IN MELON (CUCUMIS MELO L.) HYPOCOTYLS DURING TRANSPLANT PRECONDITIONING BY BRUSHING

L.F. Hernandez | M.E. Ayastuy | M.A. Cantamutto

67. THE EFFECT OF ANTITRANSPIRANT ON GROWTH AND WATER UPTAKE OF SWEET PEPPER PLANTS: EXPERIMENTS AND EMPIRICAL MODELLING

F.M. del Amor | I.L. Lopez-Cruz | A. Ramirez-Arias

68. MODELING THE RELATIONSHIP BETWEEN TOMATO FRUIT GROWTH AND THE EFFECTIVE ACCUMULATED TEMPERATURE IN SOLAR GREENHOUSE

C. He | Z. Zhang

69. PREDICTING LEAF AREA OF THREE GREENHOUSE CROPS USING PAR AND TEMPERATURE

70. ENERGY SCREENS IN TOMATO: DETERMINING THE OPTIMAL OPENING STRATEGY

J.A. Dieleman | F.L.K. Kempkes

71. GROWTH RATES OF ROSE CV. ´CHARLOTTE´ IN BOTH SOIL AND SOILLESS CROP SYSTEMS IN THE BOGOTÁ PLATEAU, COLOMBIA

A. Farias-Arias | L.A. Chaparro-Torres | V.J. Florez-Roncancio | B. Chaves-Cordoba

72. GROWTH ANALYSIS ON ROSE FLOWERING STEM CV. ´CHARLOTTE´ IN BOTH SOIL AND SUBSTRATE CULTIVATION SYSTEMS

L.A. Chaparro-Torres | A. Farias-Arias | V.J. Florez-Roncancio | B. Chaves-Cordoba | D. Miranda-Lasprilla

73. GROWTH ANALYSIS OF STANDARD CARNATION CV. ´NELSON´ IN DIFFERENT SUBSTRATES

C.A. Cardenas-Méndez | I.F. Rivera-Gomez | V.J. Florez-Roncancio | B. Chaves-Cordoba | W. Piedrahita-Canola

74. ECOPHYSIOLOGICAL MODELS OF FRUIT QUALITY: A CHALLENGE FOR PEACH AND TOMATO

N. Bertin | P. Bussières | M. Génard

75. A CONCEPT OF A COMPONENT BASED SYSTEM TO ESTIMATE POT-PLANT KEEPING QUALITY

O. Körner | P. Thonning Skou | J. Mazanti Aaslyng | C.O. Ottosen | B. Norregaard Jorgensen

76. IMPROVING PRODUCT QUALITY AND TIMING OF KALANCHOE: MODEL DEVELOPMENT AND VALIDATION

S.M.P. Carvalho | B. Eveleens-Clark | M.J. Bakker | E. Heuvelink

77. PREHARVEST-POSTHARVEST INTERACTIONS – THE CASE OF TRANSLUCENCY AND COLOUR IN TOMATOES

L.M.M. Tijskens | R.E. Schouten | M.M. Lana | O. van Kooten

78. EFFECT OF SEA WATER IRRIGATION ON ANTIOXIDANT POWER DURING TOMATO BERRIES RIPENING

A. Incerti | A. Belligno | L. Mengali | F. Navari-Izzo | R. Izzo

79. APPLICATION OF MIXTURE THEORY FOR OPTIMIZING THE MINERAL NUTRITION IN SOILLESS-GROWN TOMATO

S. Fanasca | Y. Rouphael | C.M. Rivera | G. Colla