Profesional / académico
Edad de interés, años: desde 18
CONTENTS
1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.1 Traditional models used in HSI . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
1.2 The human as a control system . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2 Methodology . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.1 Human-structure Interaction as a closed-loop control system . . . 17
2.2 Bayesian Model Updating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.3 Probabilistic Model Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
3 Experimental testing and updating of empty structure . . . . . . . . . . . . 29
3.1 Lab structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
3.2 Instrumentation and tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
3.3 Parameters of the structure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
3.4 Conclusion remarks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
4 Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.1 Parameter updating of the models . . . . . . . . . . . . . . . . . . . . . . . . . 43
4.1.1 Models 1, 2, and 3 (Controller models) . . . . . . . . . . . . . . . 44
4.1.2 Model 4: MCK and Single degree of freedom system . . . 51
4.1.3 Model 5: MCK and Two degrees of freedom system . . . . 55
4.2 Model selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
4.3 Controller models for groups of people . . . . . . . . . . . . . . . . . . . . . 62
5 Conclusions and future work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
5.1 Conclusions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
5.2 Future Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
References . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
| Tipo ID | Nombre ID | Valor ID |
|---|---|---|
| ORCID | ---- | https://orcid.org/0000-0001-9657-2174 |
Albert Ricardo Ortiz Lasprilla is an assistant profesor at the School of Civil Engineering and Geomatics at Universidad del Valle since 2019. Previously he was at Universidad del Norte in Barranquilla and at Universidad de Medellín in Medellín. Albert is a Doctor in Civil Engineering from the University of South Carolina in the United States and holds a Master’s degree in Structures from Universidad del Valle in Cali, Colombia, where he also graduated as a geographer and civil engineer.