Autonomous Composite Structures

Chapter
Part of the Research Topics in Aerospace book series (RTA)

Abstract

The vision behind so-called autonomous composite structures is the creation of a new class of composite lightweight structures with significantly enhanced capabilities with respect to traditional design. This includes health monitoring features to increase the maintainability and to enlarge the achievable design layouts as well as the incorporation of noise reduction and vibration control capabilities directly into the structure. The overall quantity to be minimized is the weight per surface ratio, which can only be put below a certain application dependent threshold value by active methods. Therefore three different key technologies have to be merged into one autonomous system: energy harvesting, smart structures and fiber composites. This section gives an overview about the requirements for current and future research to make this vision real and presents examples which demonstrate that some key aspects of autonomous composite structures are already realizable with “state of the art” techniques.

Keywords

Energy Harvesting Damage Detection Lamb Wave Smart Structure Power Conditioning 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

References

  1. 1.
    Flemming, R., Roth, S.: Faserverbundbauweisen––Eigenschaften––mechanische, konstruktive, thermische, elektrische, ökologische, wirtschaftliche Aspekte, ISBN 3-540-00636-2. Springer, NewYork p. 601 (2003)Google Scholar
  2. 2.
    Monner, H.P.: Classic and emerging smart materials and their applications. In: RTO-AVT-141––Specialists’ Meetings on Multifunctional Structures/Integration of Sensors and Antennas, Vilnius, Lithuania pp. 1--17 (2006)Google Scholar
  3. 3.
    Chopra, I.: Review of state of art of smart structures and integrated systems. AIAA J. 40(11), (2002)Google Scholar
  4. 4.
    Hillger, W., Pfeiffer, U.: Structural health monitoring using lamb waves. In: 9th European Conference on Non-Destructive Testing (ECNDT), Berlin, 25–29 Sept p. 7 (2006)Google Scholar
  5. 5.
    Misol, M., Algermissen, S., Unruh, O., Haase, T., Pohl, M., Rose, M.: Active control of sound transmission through a curved carbon fiber reinforced plastic (CFRP) panel. In: Proceedings of ICAST2011, pp. 10–12. Corfu, Greece (2011)Google Scholar
  6. 6.
    Rose, M., Oliver, U., Haase, T.: Vibration control of stiffened plates with embedded cavities using flat piezoceramic devices. In: International Conference on Adaptive Structures ICAST, State College, Pennsylvania, 4–6 Oct 2010Google Scholar
  7. 7.
    Hagood, N.W., von Flotow, A.H.: Damping of structural vibrations with piezoelectric materials and passive electrical networks. J. Sound Vib. 146(2), 243–268 (1991)CrossRefGoogle Scholar
  8. 8.
    Pohl, M.: Noise and vibration attenuation of a circular saw blade with applied piezoceramic patches and negative capacitance shunt networks. ISMA Leuven, Belgium, pp. 411–424 (2010)Google Scholar
  9. 9.
    Galea, S.C., Van der Velden, S., Moss, S., Powlesland, I.: On the way to autonomy: the wireless-interrogated and self-powered smart patch system. Encycl. Struct. Health Monit. p. 22 (2009)Google Scholar
  10. 10.
    Inman, D.J., Sodano, H.A.: Energy harvesting using thermoelectric materials. Encycl. Struct. Health Monit. http://dx.doi.org/10.1002/9780470061626.shm102, doi: 10.1002/9780470061626.shm102 (2009)
  11. 11.
    Farinholt, K.M., Park, G., Farrar, C.R.: Energy harvesting and wireless energy transmission for SHM sensor nodes. Encycl. Struct. Health Monit. 9, 269–280 (2009)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2013

Authors and Affiliations

  1. 1.Institute of Composite Structures and Adaptive SystemsGerman Aerospace Center DLRBraunschweigGermany

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