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| Hauptseite > Publikationsdatenbank > Raspberry Pi based testbed verifying TrueTime network model parameters forapplication in distributed active turbulent flow control |
| Hauptseite > Publikationsdatenbank > Raspberry Pi based testbed verifying TrueTime network model parameters forapplication in distributed active turbulent flow control |
| Conference Presentation (After Call) | FZJ-2014-06758 |
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2014
Abstract: The total drag of transport systems such as airplanes, ships and/or trains is primarily determined by frictiondrag. At high Reynolds numbers (< 104) transversal surface waves are a promising approach for active drag reduction.For the application in airplanes or ships a large scale distributed real-time actuator and sensor network is required in orderto provide a connection between a global flow control and the distributed actuators and sensors. For the developmentof this network we established a network model based on Simulink and TrueTime. To determine the network- andtransmission-parameters for the model we set up a Raspberry Pi based testbed as a physical representation of a first smallscale model. Using this testbed the parameters for the TrueTime network model have been retrieved. With this approachwe assure a link between the large scale model and the later microcontroller based real time actuator and sensor networkfor distributed active turbulent flow control.
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