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Civil-Comp Proceedings
ISSN 1759-3433
CCP: 6
THE APPLICATION OF ARTIFICIAL INTELLIGENCE TECHNIQUES TO CIVIL AND STRUCTURAL ENGINEERING
Edited by: B.H.V. Topping
Paper II.5

The Development of a Knowledge based Expert System for the Selection of Earthmoving Equipment

J. Christian and H. Caldera

Faculty of Engineering and Applied Science, Memorial University of Newfoundland St John's, Newfoundland, Canada

Full Bibliographic Reference for this paper
J. Christian, H. Caldera, "The Development of a Knowledge based Expert System for the Selection of Earthmoving Equipment", in B.H.V. Topping, (Editor), "The Application of Artificial Intelligence Techniques to Civil and Structural Engineering", Civil-Comp Press, Edinburgh, UK, pp 55-59, 1987. doi:10.4203/ccp.6.2.5
Abstract
Improving construction productivity is critically important today due to stringent financial resources. Mathematical models and knowledge based expert systems in conjunction with micro-computers can be used as tools to improve productivity and to minimize the costs of operations in construction. The knowledge based expert system described in this paper consists of a computer program, which simulates a consultation between an expert in equipment selection, a domain expert in a particular geographical area or company, and a user. It also incorporates some specialized reasoning or artificial intelligence. The system presents a series of questions and a series of answers from which the user has to respond according to the requirements and the conditions of the operation. The program provides a list of suitable equipment for a fleet and the corresponding costs per unit output, depending on the user's answers.

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