EXPERT SYSTEMS FOR THERMAL AND STRUCTURAL ANALYSIS IN ELECTRONIC SYSTEM DESIGN

Author(s):  
HSI-HO LIU ◽  
YING-NAN LAI ◽  
PEDRO CORTOPASSI

This paper presents an application of rule-based expert systems to thermal and structural analysis, part of mechanical engineering design, in electronic system design. The purpose of these expert systems is to serve as a consultant or design reviewer. These design expert systems are capable of performing both symbolic reasoning and numeric computation. The advantages of expert systems over conventional systems such as user friendliness, explanation and help facilities, and easy development and maintenance are also shown in this paper. Using system-subsystem tree structure several interrelated expert systems can be integrated into one system, and it is flexible for future expansion or modification. Object-oriented approach is also discussed, which with its unique representation of object could be a useful tool for engineering design.

Author(s):  
Shoichi Nakai ◽  
Hiroshi Katukura ◽  
Manabu Ebihara ◽  
Katsuyuki Niimi ◽  
Keiichi Hirose ◽  
...  

Author(s):  
Sugiarto Hartono

CV Bambi considers to use IS and IT to get competitive advantage. Thus, CV Bambi needs a system that utilizes IT and records all business transactions, especially in sales, purchasing, and inventory processes so that data redundancy will be minimal. This research creates information system design of sales, purchasing, andinventory processes as well as reports that can be used by the management. Methodology used in this paper is unified process with object-oriented approach. The result is an information system design that can solve problems in data searching since all the data have been stored in a database. When sales or purchasing transaction occurs, the stock in inventory system will be automatically updated. This system will make easy the manager to read reports by using reporting feature.


Design Patterns are one of the demonstrated reusable answers for the normally experienced design issues. The identification of design pattern is significant action that underpins re-building procedure and gives insights to the designer. The uncovering of these design patterns help understand the object oriented models clearly by analyzing the relations present in the model. Many design pattern identification approaches have been proposed in past years. These methodologies work upon the behavioral, structural and semantic analysis of the software. Many algorithms were used to recognize design patterns in software. In this paper, we will be extracting an attribute relational matrix from the graph using object oriented approach. The aim of the paper is to discover all the design patterns present in the system design.


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