A knowledge-based expert system for unsteady open channel flow

Kwok Wing Chau, Wen Wu Yang

Research output: Journal article publicationJournal articleAcademic researchpeer-review

17 Citations (Scopus)

Abstract

Many engineering applications for flood control, flood prediction, etc. require the solution of the unsteady open channel flow equations. However, the mathematical modelling and the numerical simulation techniques of unsteady flow in a natural river network are very complicated, requiring highly specialized knowledge and experience. Hydraulic engineers face many difficulties in the design process, such as how to choose a suitable numerical model, how to determine the parameters, how to simulate the natural river boundary conditions, and so on. Recent developments in artificial intelligence and computational hydraulics have made it possible to develop an expert system on hydrodynamics to assist engineers in analyzing unsteady open channel flow in river or tidal networks. This paper describes the problem which arises within the specific field of unsteady open channel flow, and presents a knowledge-based expert system built to assist the engineers in their design practices.
Original languageEnglish
Pages (from-to)425-430
Number of pages6
JournalEngineering Applications of Artificial Intelligence
Volume5
Issue number5
DOIs
Publication statusPublished - 1 Jan 1992

Keywords

  • expert system
  • knowledge base
  • open channel
  • river network
  • Unsteady flow

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Artificial Intelligence
  • Electrical and Electronic Engineering

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