Human Error Analysis for System Safety

System safety analysis of engineered systems must often deal with the possibility of human error leading to adverse conditions. Hence human error probability evaluation is an important part of system safety. This course presents a summary of the methods and underlying theory for estimating human error probabilities. The course begins with a discussion on human factors and its influence on human error possibility. The various methods for estimating human error probabilities under different conditions are presented. For each method, their background, underlying theory, advantages and disadvantages will be covered. Typical human error probability values used in various industries will be provided.

Objectives: To familiarize class participants with the human error probability evaluation process.

Who Should Attend: Individuals who intend to enhance their understanding and capabilities in system safety analysis.

Course Outline
     Overview of human factors
     Major events caused by human error
     History of human error probability evaluation
     Performance shaping factors
     THERP method
     ASEP method
     Other methods
     Modeling dependencies among human actions

Prerequisite: Attendees should have completed the System Safety Course.

Course Duration: 2.0 Days

This program is open to all eligible individuals. The Aviation Safety and Security Program operates all of its programs and activities consistent with the University’s Notice of Non-Discrimination. Eligibility is not determined based on race, sex, ethnicity, sexual orientation, or any other prohibited factor.