Detalhes bibliográficos
| Resumo: | The present paper investigates the effectiveness of a neuro-fuzzy controller to reduce the response of building structures subjected to seismic excitations. The proposed controller was developed using an Adaptive Neuro-Fuzzy Inference System (ANFIS) to train a fuzzy logic system. In this case, floor acceleration measurements are used to compute the desired control signal to command a MR damper. A numerical example involving a three degrees of freedom building structure excited by the El Centro earthquake is presented to demonstrate the effectiveness of the proposed semi-active control system in reducing the response under seismic loading. A comparison between uncontrolled and controlled structural responses are used to validate the performance and efficiency of the proposed semi-active controller. |
|---|
| Autores principais: | Braz-César, Manuel |
|---|
| Outros Autores: | Oliveira, Kellie; Barros, Rui |
|---|
| Assunto: | Structural control Semi-active control Neuro-fuzzy MR dampers |
|---|
| Ano: | 2015 |
|---|
| País: | Portugal |
|---|
| Tipo de documento: | comunicação em conferência |
|---|
| Tipo de acesso: | acesso restrito |
|---|
| Instituição associada: | Instituto Politécnico de Bragança |
|---|
| Idioma: | inglês |
|---|
| Origem: | Biblioteca Digital do IPB |
|---|