ACTUATOR 2014 Manuscript Poster 09


Author: Hubert Borgmann
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Pages: 4
Language: English
Publication date: 09/04/2015
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Manuscript Poster 09 published in Conference Proceedings ACTUATOR 2014
Design of a Novel Active Hinge with Non-Contact Rotation ME Sensor for Self-Deploying/Folding Solar Panels

B.T. Yang, L.T. Liu, G. Meng
Shanghai Jiaotong University, Shanghai, China

Abstract:
This paper presents a proof-of-concept study of a novel active hinge that has the potential application into solar panels for providing the panels with not only self-deploying/folding functions but also active vibration control capacity. The hinge is conceived with a compact structure mainly integrated with an electro-permanent-magnet driving mechanism and a magnetostricve-piezoelectric effect (ME) sensor. In current research stage, a prototype of the driving mechanism and a ME sensor were built. The behavior of the driving mechanism and the capacity of the ME sensor were experimentally tested, separately. The panel can be directly driven to deploy/fold for 180 degree only through a half-sinusoidal signal in two pairs of coils, and its capacity of vibration attenuation was also confirmed by an active open-loop control test. Meanwhile, the ME sensor was preliminary tested for a capacity of 360 degree rotation measurement with 0.01 degree resolution. The self-sensing drive function that the driving mechanism integrated with the ME sensor is going to finish in the coming research.
El vendedor asume toda la responsabilidad de esta entrada.
Hubert Borgmann, MESSE BREMEN,
Project Manager ACTUATOR, International Conference and Exhibition on New Actuators and Drive Systems, Bremen, Germany, and Editor of the ACTUATOR Conference Proceedings (www.actuator.de)
Project Manager ITHEC, International Conference and Exhibition on Thermoplastic Composites, Bremen, Germany, and Editor of the ITHEC Conference Proceedings (www.ithec.de)

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