Machine Learning and Knowledge Discovery for Engineering Systems Health Management

CHAPTER 2

A Tutorial on Bayesian Networks for Systems Health Management

Arthur ChoiLu ZhengAdnan DarwicheOle J. Mengshoel

CONTENTS

2.1    Introduction

2.2    Systems Health Management and Uncertainty

2.2.1    An Electrical Circuit Example

2.3    Bayesian Networks

2.4    Modeling with Bayesian Networks

2.5    Reasoning with Bayesian Networks

2.5.1    Posterior Marginals

2.5.2    Explanations

2.5.3    Sensitivity Analysis

2.6    Reasoning Algorithms

2.7    Learning Bayesian Networks

2.7.1    Learning a Bayesian Network’s Parameters

2.7.2    Learning with Complete Data

2.7.3    Learning with Incomplete Data

2.8    Applications and Scalability Experiments

2.8.1    Electrical Power Systems

2.8.2    Bayesian Network Models

2.8.3    Experiments with ...