Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Magneto-rheological damping fuzzy controller design method based on imperialist competition algorithm
The invention relates to a magneto-rheological damping fuzzy controller design method based on the imperialist competition algorithm. The design method comprises the steps that the structural response of buildings under the effect of earthquakes serves as the input variable of a fuzzy controller, and the control current output by the fuzzy controller serves as input of a magneto-rheological damper; the magneto-rheological damper outputs damping force to the buildings, and the buildings generate new excitation and output new structural responses to the fuzzy controller; and after the earthquakes stop, the objective function value is calculated, whether the objective function value is convergent or not is judged, and further the optimal parameter of the fuzzy controller is output. According to the invention, an obtained fuzzy control system is optimized through the imperialist competition algorithm, the performance of the magneto-rheological damper is given full play, and the structural response of the buildings under the effect of the earthquakes is effectively weakened.
Magneto-rheological damping fuzzy controller design method based on imperialist competition algorithm
The invention relates to a magneto-rheological damping fuzzy controller design method based on the imperialist competition algorithm. The design method comprises the steps that the structural response of buildings under the effect of earthquakes serves as the input variable of a fuzzy controller, and the control current output by the fuzzy controller serves as input of a magneto-rheological damper; the magneto-rheological damper outputs damping force to the buildings, and the buildings generate new excitation and output new structural responses to the fuzzy controller; and after the earthquakes stop, the objective function value is calculated, whether the objective function value is convergent or not is judged, and further the optimal parameter of the fuzzy controller is output. According to the invention, an obtained fuzzy control system is optimized through the imperialist competition algorithm, the performance of the magneto-rheological damper is given full play, and the structural response of the buildings under the effect of the earthquakes is effectively weakened.
Magneto-rheological damping fuzzy controller design method based on imperialist competition algorithm
CHEN SHUMEI (Autor:in) / HUANG GUORONG (Autor:in) / LIN XIUFANG (Autor:in) / ZHENG XIANGPAN (Autor:in) / HUANG BIN (Autor:in) / LU XIAOFEI (Autor:in)
16.12.2015
Patent
Elektronische Ressource
Englisch
| Europäisches Patentamt | 2024
NARX-based technique for the modelling of magneto-rheological damping devices
| British Library Online Contents | 2002
Self-resetting SMA stranded wire composite magneto-rheological damping support
| Europäisches Patentamt | 2021
| Wiley | 2009
OPTIMUM DESIGN PROCESS OF VIBRATION ABSORBER VIA IMPERIALIST COMPETITIVE ALGORITHM
| Online Contents | 2012