2013
DOI: 10.2514/1.c032129
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Abstract: Closed-loop active flow control is applied in wind-tunnel tests to an industry-relevant civil aircraft half-model designed by Airbus and in full-scale free-flight experiments with a Stemme S10 glider. The focus of this contribution is on closed-loop control. Moreover, it is shown that our approach can be used for very different setups. For this, the modeling of the dynamic responses of the two systems and the synthesis of robust controllers are compared. For the highly three-dimensional wind-tunnel model, diff… Show more

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Cited by 15 publications
(4 citation statements)
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“…Shmilovich and Yadlin 6 ) and in flight testing (e.g. King et al 7 ). However, the leading-edge unprotected wing extension including a wingtip device subject to local flow separation at high AoA at low speed flight, is another noticeable candidate for a flow control application and will be investigated in this work.…”
Section: Equationmentioning
confidence: 98%
“…Shmilovich and Yadlin 6 ) and in flight testing (e.g. King et al 7 ). However, the leading-edge unprotected wing extension including a wingtip device subject to local flow separation at high AoA at low speed flight, is another noticeable candidate for a flow control application and will be investigated in this work.…”
Section: Equationmentioning
confidence: 98%
“…Some concepts use sensor feedback for controllers, e.g. closed-loop designs like in the work of King et al [1]. Other applications are considered to be active if the actuator is switched on and off when needed, as outlined in the review paper by Niehuis and Mack [2].…”
Section: Abbreviations 1 Introductionmentioning
confidence: 99%
“…A single pressure sensor was used to track the lift coefficient on a pitching wing [57]. King et al [27] evaluated four pressure signals in full-scale free-flight glider tests. Pfeiffer [3] used different combinations of four pressure sensors on a road vehicle model as surrogates for the drag, side force, and yaw moment coefficients.…”
Section: Surrogate Measurements Of Forces and Momentsmentioning
confidence: 99%
“…AFC actuators can be designed with low observability. AFC may enable aircraft to execute maneuvers that are not possible with conventional control surfaces [27].…”
mentioning
confidence: 99%