Abstract
The design of structures for fish passage in rivers and streams provides an opportunity to apply expert system concepts to a design problem. Fishways contribute to the sustainable development of water resources projects by providing a path that allows fish migrations to be maintained. A prototype expert system (FDES) has been developed to recommend the most suitable fishway type for given design conditions. A recommendation is provided on the basis of fishway hydraulics, fish passage performance, and cost requirements. Fishway design demands expertise in various scientific disciplines such as hydrology, hydraulics, and fish biology. Expert system technology may be used to reduce design time requirements and to serve as a teaching aid to inexperienced engineers by organizing and accessing the cumulative knowledge of the most experienced designers. The rule-based expert system development tool, VP-Expert, supplies the backward chaining control structure for accessing the knowledge within the prototype.
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References
BellM.: 1984, Fisheries Handbook of Engineering Requirements and Biological Criteria, US Army Corps of Engineers Fish Passage Development and Evaluation Program, North Pacific Division, Oregon, USA, 290 pp.
ClayC. H.: 1961, Design of Fishways and Other Fish Facilities, Department of Fisheries, Canada, 240 pp.
Katopodis, C.: 1990, Advancing the Art of Engineering Fishways for Upstream Migrants’, Proceedings of the International Symposium on Fishways, Gifu, Japan, pp. 19–28.
MaherM. L. (Ed.): 1987, Expert Systems for Civil Engineers: Technology and Application. ASCE Publications, New York, N.Y.
OrtolanoL., and SteinemannA. C.: 1987, ‘New Expert Systems in Environmental Engineering’, ASCE J. Comput. Civ. Eng., 1(4), 298–302.
PaperbackSoftware: 1987, VP-Expert Rule-Based Expert System Development Tool, Paperback Software International, Berkeley, California, USA.
RajaratnamN., KatopodisC., and SolankiS.: 1989, ‘New Design for Vertical Slot Fishways’, Technical Report WRE 89-1, Dept. Civil Engineering, University of Alberta, Edmonton, 50 pp.
RajaratnamN., Van derVinneG., and KatopodisC.: 1986, ‘Hydraulics of Vertical Slot Fishways’, ASCE J. Hydr. Eng. 112(10), 909–927.
RolstonD. W.: 1988, Principles of Artificial Intelligence and Expert Systems Development, McGraw-Hill, New York, N.Y.
Russell, S. O. D.: 1989, ‘The Design Process-Insights from Expert System Development’, in Proceedings of Fourth Canadian Seminar on System Theory for the Civil Engineer, University of Manitoba, Winnipeg, Canada, pp. 2–8.
SimonovicS. P. and SavicD. A.: 1989, ‘Intelligent Decision Support and Reservoir Management and Operations’, ASCE J. Comput. Civ. Eng. 3(4), 367–385.
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Bender, M.J., Katopodis, C. & Simonovic, S.P. A prototype expert system for fishway design. Environ Monit Assess 23, 115–127 (1992). https://doi.org/10.1007/BF00406956
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DOI: https://doi.org/10.1007/BF00406956