@article{ref1,
title="Application of a predictive safety model in a combustion testing environment",
journal="Safety science",
year="2001",
author="Quintana, R and Camet, M and Deliwala, B",
volume="38",
number="3",
pages="183-209",
abstract="A predictive safety model for accident prevention and system failure, called Continuous Hazard Tracking and Failure Prediction Methodology, is applied at the Marshall Space Flight Center's promoted combustion test chamber. It combines the underlying principles of work sampling, control charts, and multivariate analysis. The sampling is performed to observe the occurrence of conditions which may be becoming hazardous in a given system. These building blocks of hazards, which we have called dendritics, could result in an accident, system malfunction, or unacceptable risk conditions. The data collected is plotted to generate the appropriate control chart, which depends on the characteristics of the given system and the protection desired. Based on the pattern of the control chart, a system 'under control' is not disturbed whereas a system 'out of control' is investigated for potential conditions becoming hazardous. Then appropriate steps are taken to eliminate or control these conditions in order to maintain a desired safety status of the system. The continuously running characteristic of this model allows for the verification that the corrective measures taken to ameliorate the 'out of control' conditions were satisfactory or whether more proactive action is required. The results provided by the predictive model were validated with historical safety data.<p />",
language="en",
issn="0925-7535",
doi="",
url="http://dx.doi.org/"
}