Das Blackboard-System BASAR

Author(s):  
Klemens Waldhör
Keyword(s):  
1988 ◽  
Vol 3 (3) ◽  
pp. 281-293 ◽  
Author(s):  
V. Jagannathan ◽  
R. T. Dodhiawala ◽  
L. S. Baum
Keyword(s):  

Author(s):  
Jonathan S. Colton ◽  
Mark P. Ouellette

Abstract This paper presents a summary of research into the development and implementation of a domain independent, computer-based model for the conceptual design of complex mechanical systems (Ouellette, 1992). The creation of such a design model includes the integration of four major concepts: (1) The use of a graphical display for visualizing the conceptual design attributes; (2) The proper representation of the complex data and diverse knowledge required to design the system; (3) The integration of quality design methods into the conceptual design; and (4) The modeling of the conceptual design process as a mapping between functions and forms. Using the design of an automobile as a case study, a design environment was created which consisted of a distributed problem solving paradigm and a parametric graphical display. The requirements of the design problem with respect to data representation and design processing were evaluated and a process model was specified. The resulting vehicle design system consists of a tight integration between a blackboard system and a parametric design system. The completed system allows a designer to view graphical representations of the candidate conceptual designs that the blackboard system generates.


Author(s):  
Craig McKenzie ◽  
Alun Preece ◽  
Peter Gray

Author(s):  
Jean-Pierre Kruth ◽  
Geert Van Zeir ◽  
Jan Detand

Abstract This paper describes the ideas and developments that lead to a new Computer Aided Process Planning (CAPP) approach : a blackboard-style, interactive CAPP system, in which the human process planner is assisted by expert modules, each capable of performing a process planning task. At all times, the human operator has full control over all planning activities. An important reasoning mechanism, that is inevitably linked with the interactive CAPP kernel, is opportunistic process planning. The implementation of this mechanism in an automatic feature based CAPP system will also be elaborated in this paper.


2000 ◽  
Vol 39 (3) ◽  
pp. 327-343 ◽  
Author(s):  
D.A Linkens ◽  
M.F Abbod ◽  
A Browne ◽  
N Cade

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