139 Stability of feedback system with uncertain dynamics: A. Barreiro, A. Aracil, pp 127–132

• Publisher: Elsevier Science
• Year: 1993
• Tongue: English
• Weight: 109 KB
• Volume: 1
• Category: Article
• ISSN: 0967-0661
• DOI: 10.1016/0967-0661(93)90158-n

✦ Synopsis

A~tr~ts

describing induction of executable models of skilled human control behaviour were performed on physical laboratory apparatus.

135 A Knowledge Acquisition and Processing

Strategy Based on Formal Concept Analysis G. Nowlnski, V. Krebs, pp 103-108

A new method for knowledge acquisition and processing is developed by using the mathematical theory of formal concept analysis. It is demonstrated how a decision table for a process-control problem (distillation colunm) is obtained by a dialogue between the expert and the computer. The concept analysis approach enables an optimization of conventional expert systems. However, more important for practical real-time applications is the direct processing of the knowledge contained in a decision table by combining concept analysis with Shannon's entropy. The resulting knowledge-based system is optimal in an information-theoretical view. It can be implemented in a procedural language and therefore simply embedded into existing process-control systems.