摘要:

Abstract:While significant advances have been made in real‐time expert systems, it is Often a major problem to match the software with an appropriate delivery vehicle. We describe two similar approaches, developed independently and brought together in this paper, that address both the language and hardware issues. The result is an integrated solution that preserves the benefits of high‐level languages for developing expert systems while meeting the constraints of many real‐time applications for execution speed and data asynchronism. These constraints are met without the need for translating a high‐level system into a low‐level software, description. We take as a premise that expert systems technology adds value to control and data acquisition systems, and focus on the problem of engineering this technology into systems with severe resource bounds, difficult performance constraints, and non‐standard hardware. Rather than taking the frontal approach of forcing predeveloped, knowledge‐based code into a target machine and attempting to integrate it with a real‐time component, we argue for a platform language as a basis for both the real‐time and knowledge‐based portions. We describe our development work and applications, which demonstrate that this strategy is prac

ISSN:0266-4720    

DOI:10.1111/j.1468-0394.1987.tb00212.x

出版商:Blackwell Publishing Ltd    

年代:1987

数据来源: WILEY

摘要:

Abstract:Opus is a software package for selecting activation processes that are the best suited for a hydrocarbon field. It integrates an expert system to manage what is known in the field and to organise the application of a set of algorithmic programs for making technico‐economic evaluations. This article gives a detailed description of the expert system part as well as an example of how the complete system is use

ISSN:0266-4720    

DOI:10.1111/j.1468-0394.1987.tb00213.x

出版商:Blackwell Publishing Ltd    

年代:1987

数据来源: WILEY

摘要:

Abstract:Component design and tool engineering functions are two sequentially related activities. Many additional benefits may arise if these activities can be effectively integrated together within a central environment. The principal aim of the research described in this paper is to develop a component design and tool engineering Intelligent Knowledge Based System (IKBS), called Holdex to demonstrate such a concept. It is an implementation designed to deduce the planning, design, tooling, procurement and scheduling information at the component design stage. It also assists the component designers in the operation of a Computer Aided Design (Cad) system and leads them towards the rationalisation of resources by encouraging standardisation of designs. A major benefit to arise from the provision of such assistance is to facilitate the tasks of executing the production engineering functions. The range of functions performed by Holdex includes the specification of a set of cutting tools; planning a set of pre‐machining requirements; recommendation of the appropriate machine tool and manning level; and the automated design of fixtures. Towards this end, this research aims to provide a foundation for enabling industry to manufacture with the least amount of manual interpretatio

ISSN:0266-4720    

DOI:10.1111/j.1468-0394.1987.tb00214.x

出版商:Blackwell Publishing Ltd    

年代:1987

数据来源: WILEY

ISSN:0266-4720    

DOI:10.1111/j.1468-0394.1987.tb00215.x

出版商:Blackwell Publishing Ltd    

年代:1987

数据来源: WILEY

ISSN:0266-4720    

DOI:10.1111/j.1468-0394.1987.tb00216.x

出版商:Blackwell Publishing Ltd    

年代:1987

数据来源: WILEY

ISSN:0266-4720    

DOI:10.1111/j.1468-0394.1987.tb00217.x

出版商:Blackwell Publishing Ltd    

年代:1987

数据来源: WILEY

摘要:

Book reviewd in this article:The Encyclopedia of Artificial Intelligence.(two volumes). Ed. S. C. Shapiro und D. Eckroth.Expert Systems 1986, Volume 1: the USA and Canada.J. Hewett and R. Susson, Ovum, 1986.Commercial Expert Systems in Europe.J. Newett, S. Timms and G. d'Aumale, Ovum, 1986.

ISSN:0266-4720    

DOI:10.1111/j.1468-0394.1987.tb00218.x

出版商:Blackwell Publishing Ltd    

年代:1987

数据来源: WILEY

ISSN:0266-4720    

DOI:10.1111/j.1468-0394.1987.tb00219.x

出版商:Blackwell Publishing Ltd    

年代:1987

数据来源: WILEY