### Abstract

Original language | English |
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Title of host publication | Proceedings of the 24th Nordic Seminar on Computational Mechanics |

Publication date | 2011 |

Publication status | Published - 2011 |

Event | NSCM-24 - Helsinki, Finland Duration: 1 Jan 2011 → … |

### Conference

Conference | NSCM-24 |
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City | Helsinki, Finland |

Period | 01/01/2011 → … |

### Keywords

- Nonlinear structural dynamics
- Artificial neural networks

### Cite this

*Proceedings of the 24th Nordic Seminar on Computational Mechanics*

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*Proceedings of the 24th Nordic Seminar on Computational Mechanics.*NSCM-24, Helsinki, Finland, 01/01/2011.

**Artificial Neural Networks for Nonlinear Dynamic Response Simulation in Mechanical Systems.** / Christiansen, Niels Hørbye; Høgsberg, Jan Becker; Winther, Ole.

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

TY - GEN

T1 - Artificial Neural Networks for Nonlinear Dynamic Response Simulation in Mechanical Systems

AU - Christiansen, Niels Hørbye

AU - Høgsberg, Jan Becker

AU - Winther, Ole

PY - 2011

Y1 - 2011

N2 - It is shown how artificial neural networks can be trained to predict dynamic response of a simple nonlinear structure. Data generated using a nonlinear finite element model of a simplified wind turbine is used to train a one layer artificial neural network. When trained properly the network is able to perform accurate response prediction much faster than the corresponding finite element model. Initial result indicate a reduction in cpu time by two orders of magnitude.

AB - It is shown how artificial neural networks can be trained to predict dynamic response of a simple nonlinear structure. Data generated using a nonlinear finite element model of a simplified wind turbine is used to train a one layer artificial neural network. When trained properly the network is able to perform accurate response prediction much faster than the corresponding finite element model. Initial result indicate a reduction in cpu time by two orders of magnitude.

KW - Nonlinear structural dynamics

KW - Artificial neural networks

M3 - Article in proceedings

BT - Proceedings of the 24th Nordic Seminar on Computational Mechanics

ER -