This paper proposes a developing tool-engineering consult expert systems(ECES) used for expert systems in engineering design,which is implemented on IBM-PC/XT computater in C-LISP programming language. Including knowledge expression for engineering types,dynamic reasoning and fuzzy judgement.
This system can imitate the thinking ways and processes of human experts in making decision and in design and give the timbering forms and parameters according to engineering types,geological conditions,surrounding rock types,engineering sections and the like.
Results indicated: the average number of projects launched in each pilot county of the region was 9.5, with the average covering rate of each engineering type being 77.9 %; the type with focus on farmland cropping enterprises constituted the highest proportion among all the classified engineering types, while that with focus on township enterprises the lowest.
According guangdong cable TV networks Co. ,Ltd cable TV networks constructions, puts forward cable TV networks engineering management’s basic idea: establishing specifications and standards,distinguishing engineering types,making out work flow,understanding basic responsibility,developing engineering management system, and gives the analysis and introducation in detail.
The indictors should include the state of every sort of rehabilitation engineering and its benefits, which could reflect the main elements of ecology, types of engineering and soil and water loss.
With rock discontinuity as the main factor and rock loading relief and slope safety as the verification factor,the high slopes of this project were divided into five geological engineering categories.
The exploitation of rural household-based economy plays important roles both in improving ecological environment and in raising the output of the economic systems. In this paper, we expounded, based on the view point of ecological economy and the principles of ecological engineering and integrated With the typical patterns of ecological-economic systems in the rural household-based economy of Fuyang Districts of Anwei Province, the significance and potential of the exploitation of such economy. A summing-up...
The exploitation of rural household-based economy plays important roles both in improving ecological environment and in raising the output of the economic systems. In this paper, we expounded, based on the view point of ecological economy and the principles of ecological engineering and integrated With the typical patterns of ecological-economic systems in the rural household-based economy of Fuyang Districts of Anwei Province, the significance and potential of the exploitation of such economy. A summing-up and introduction of the different models of ecological engineering used in the rural household-based ecomony exploitation and utilization, based on the symbiotic principles, substance cycling and regeneration principles, life-environment adaptation principles and optimization methods of system engineering were also made in this experiment. Measures have been investigated so that the cropping, forestry,animal husbandry, sideline occupations,fishery, rural industry, commerecial, constryction, transportation, services could be mutually promoted and the output of rural household-based ecological economic system highly raised by using fully the resoures and simultaneously protecting the ecological environment. This experiment, as a whole, is also useful to promote the readjusting of the rural production structure and to exploit andutilize the rural household economy.
The expert systems for engineering design are of ill-structure.This paper proposes a developing tool-engineering consult expert systems(ECES) used for expert systems in engineering design,which is implemented on IBM-PC/XT computater in C-LISP programming language.Including knowledge expression for engineering types,dynamic reasoning and fuzzy judgement.Two examples show that ECES is feasible.
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