Akademik Veri Yönetim Sistemi
6th On-Line World Conference on Soft Computing in Industrial Applications (WSC6), ELECTR NETWORK, 01 Eylül 2001, ss.201-212
The aim of this work is to determine the potential hazards that may develop in the operational conditions and in the design stages of a sample establishment in the chemical process industry, and thus to take the necessary precautions after-wards. Also this paper will deal with the application of the fuzzy linear programming (FLP) model to control of the liquid level of the sulphur tank in alarm condition. In this type of controller, the control is constrained to a certain piecewise constant signal and the controlled plant output is detected many times over a fundamental sampling period. This control strategy suggested here relics on solving the continuous L-1 regulation problem. Thus, the present technique essentially resorts to the computation of simple gain controllers rather than to the computation of state observers, as compared to known techniques. Besides, this study is proposed an approach to improve the safety control of chemical plants by generating accident scenarios.