Citation

Piccini M. Cogn. Technol. Work 2002; 4(4): 256-271.

Copyright

(Copyright © 2002, Holtzbrinck Springer Nature Publishing Group)

DOI

10.1007/s101110200024

PMID

unavailable

Abstract

The design of control systems and human-machine interfaces in the field of complex and safety-critical environments remains today an open issue, in spite of the high technological evolution of the last decades. The increasing use of automation has improved efficiency, safety and ease of operations but, at the same time, it has complicated operators' situation awareness and has changed the nature of their possible errors. The research activity described in this paper is an attempt to develop a methodological framework to support designers of control systems and human-machine interfaces. In particular, it focuses on the need for a deeply recursive approach related to the implementation of the systemic and human aspects of the design process of a human-machine system, intended as a Joint Cognitive System. A validating case study has been performed, based on the full application of the framework on the control of the turbine/alternator system of a thermoelectric power plant in northern Italy.

Language: en