Simulation modelling in surface irrigation systems

Paper

Koech, Richard, Gillies, Malcolm and Smith, Rod. 2010. "Simulation modelling in surface irrigation systems." Goh, Steven C. and Wang, Hao (ed.) 2010 Southern Region Engineering Conference (SREC 2010). Toowoomba, Australia 11 - 12 Nov 2010 Toowoomba, Australia.
Paper/Presentation Title

Simulation modelling in surface irrigation systems

Presentation TypePaper
AuthorsKoech, Richard (Author), Gillies, Malcolm (Author) and Smith, Rod (Author)
EditorsGoh, Steven C. and Wang, Hao
Journal or Proceedings TitleProceedings of the 2010 Southern Region Engineering Conference (SREC 2010)
Number of Pages8
Year2010
Place of PublicationToowoomba, Australia
ISBN9781618396150
Web Address (URL) of Paperhttp://www.usq.edu.au/engsummit
Web Address (URL) of Conference Proceedingshttp://www.usq.edu.au/engsummit/proceedings
Conference/Event2010 Southern Region Engineering Conference (SREC 2010)
Event Details
2010 Southern Region Engineering Conference (SREC 2010)
Event Date
11 to end of 12 Nov 2010
Event Location
Toowoomba, Australia
Abstract

Australia is one of the driest countries in the world and hence irrigation, and particularly surface irrigation, is a significant agricultural activity. In the recent past, efforts have been made towards devising strategies necessary for efficient use of water. The desire to optimise the dollar output of this scarce resource while at the same time conserving the environment is the main motivation for these efforts.
Computer simulation models have the potential to improve the efficiency of irrigation systems and thus deliver significant water savings. This can be achieved by optimising the design and management decisions at the field level. The purpose of this paper is to review the simulation models that have been developed for surface irrigation. The impacts of these models in the irrigation industry in Australia as well as their limitations are also discussed.
In the majority of the surface irrigation simulation models currently in use, previous field characteristics are used to optimise future irrigations. However, numerous researchers have established that these characteristics change both with time and space, and hence the accuracy of such models may be affected. A conceptual design of a computer simulation model suitable for use in automated furrow systems utilising adaptive real time control is presented. This is part of an on-going research project at USQ aimed at modernising the furrow system

Keywordssimulation modelling; real-time control; surface irrigation
ANZSRC Field of Research 2020300205. Agricultural production systems simulation
300207. Agricultural systems analysis and modelling
300201. Agricultural hydrology
Public Notes

© (2010) by Mechatronics and Machine Vision in Practice. USQ conference.

Byline AffiliationsNational Centre for Engineering in Agriculture
Department of Mechanical and Mechatronic Engineering
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Smith, R. J., Gillies, Malcolm H., Shanahan, Matthew, Campbell, B. and Williamson, Bill. 2009. "Evaluating the performance of bay irrigation in the GMID." Irrigation Australia 2009: Irrigation Australia Irrigation and Drainage Conference: Irrigation Today - Meeting the Challenge. Swan Hill, Australia 18 - 21 Oct 2009 Sydney, New South Wales.
Bankless channel irrigation systems: irrigation performance assessment
Grabham, Michael, Hornbuckle, John, Raine, Steven R. and Smith, Rod. 2009. "Bankless channel irrigation systems: irrigation performance assessment." Irrigation Australia 2009: Irrigation Australia Irrigation and Drainage Conference: Irrigation Today - Meeting the Challenge. Swan Hill, Australia 18 - 21 Oct 2009 Sydney, Australia.
Characterisation of the micro-tube emitters used in a novel micro-sprinkler
de Almeida, Ceres Duarte Guedes Cabral, Botrel, Tarlei Arriel and Smith, Rod J.. 2009. "Characterisation of the micro-tube emitters used in a novel micro-sprinkler." Irrigation Science. 27 (3), pp. 209-214. https://doi.org/10.1007/s00271-008-0135-y
Empirical functions for dependent variables in cutback furrow irrigation
Navabian, M., Liaghat, A. M., Smith, R. J. and Abbasi, F.. 2009. "Empirical functions for dependent variables in cutback furrow irrigation." Irrigation Science. 27 (3), pp. 215-222. https://doi.org/10.1007/s00271-008-0138-8
Measurement and management of furrow irrigation at the field scale
Gillies, Malcolm H., Smith, R. J. and Raine, Steven R.. 2008. "Measurement and management of furrow irrigation at the field scale." Irrigation Australia 2008: Irrigation Association of Australia National Conference and Exhibition: Share the Water, Share the Benefits. Melbourne, Australia 20 - 22 May 2008
Managing the effect of infiltration variability on the performance of surface irrigation
Gillies, Malcolm H.. 2008. Managing the effect of infiltration variability on the performance of surface irrigation. PhD Thesis Doctor of Philosophy. University of Southern Queensland.
Toward a simple real-time control system for efficient management of furrow irrigation
Khatri, Kanya L. and Smith, R. J.. 2007. "Toward a simple real-time control system for efficient management of furrow irrigation." Irrigation and Drainage. 56 (4), pp. 463-475. https://doi.org/10.1002/ird.319
Managing spatial and temporal variability in irrigated agriculture through adaptive control
Smith, R. J., Raine, Steven R., McCarthy, Alison and Hancock, Nigel. 2007. "Managing spatial and temporal variability in irrigated agriculture through adaptive control." Banhazi, T. M. and Saunders, C. (ed.) SEAg 2007: Agriculture and Engineering - Challenge Today, Technology Tomorrow. Adelaide, Australia 24 - 26 Sep 2007 Australia.
Errors in predicting furrow irrigation performance using single measures of infiltration
Langat, Philip K., Raine, Steven R. and Smith, R. J.. 2007. "Errors in predicting furrow irrigation performance using single measures of infiltration." Irrigation Science. 25 (4), pp. 339-349. https://doi.org/10.1007/s00271-006-0049-5
A decision support model for travelling gun irrigation machines
Smith, Rod, Gillies, Malcolm H., Newell, Geoffrey and Foley, Joseph P.. 2007. "A decision support model for travelling gun irrigation machines." CIGR 2006: Agricultural Engineering for a Better World. Bonn, Germany 03 - 07 Sep 2006
Real time control of surface irrigation: managing infiltration variations and enhancing furrow irrigation performance
Khatri, K. L., Smith, R. J. and Raine, Steven R.. 2006. "Real time control of surface irrigation: managing infiltration variations and enhancing furrow irrigation performance." Irrigation Australia 2006: Irrigation Association of Australia National Conference and Exhibition. Brisbane, Australia 09 - 11 May 2006 Brisbane.
Is it possible to extract infiltration rates for variable inflow furrow irrigation?
Gillies, Malcolm H., Smith, R. J. and Raine, Steven R.. 2006. "Is it possible to extract infiltration rates for variable inflow furrow irrigation?" Irrigation Australia 2006: Irrigation Association of Australia National Conference and Exhibition. Brisbane, Australia 09 - 11 May 2006 Hornsby, NSW, Australia.
Simulation of performance for a simple real time control system of furrow irrigation
Khatri, K. L. and Smith, R. J.. 2006. "Simulation of performance for a simple real time control system of furrow irrigation." Lorenzini, G. (ed.) 1st International Conference on Sustainable Irrigation Management, Technologies and Policies. Bologna, Italy 05 - 07 Sep 2006 England.
Process studies of odour emissions from effluent ponds using machine-based odour measurement
Sohn, Jae Ho, Smith, R. J. and Yoong, Ernest. 2006. "Process studies of odour emissions from effluent ponds using machine-based odour measurement." Atmospheric Environment. 40 (7), pp. 1230-1241. https://doi.org/10.1016/j.atmosenv.2005.10.035
Evaluation of methods for determining infiltration parameters from irrigation advance data
Khatri, K. L. and Smith, R. J.. 2005. "Evaluation of methods for determining infiltration parameters from irrigation advance data." Irrigation and Drainage. 54 (4), pp. 467-482. https://doi.org/10.1002/ird.198