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Adaptive structural systems in conjunction with multifunctional materials facilitate technical solutions with a wide spectrum of applications and a high degree of integration. By virtue of combining the actuation and sensing capabilities of piezoelectric materials with the advantages of fiber composites, the anisotropic constitutive properties may be tailored according to requirements and the failure behavior can be improved. Such adaptive fiber composites are very well-suited for the task of noise and vibration reduction. In this respect, the helicopter rotor system represents a very interesting and widely perceptible field of application. The occurring oscillations can be reduced with the aid of aerodynamic couplings via fast manipulation of the angle of attack, being induced by twist actuation of the rotor blade. On the one hand, the sensing properties may be used to determine the current state of deformation, while, on the other hand, the actuation properties may be used to attain the required state of deformation. The implementation of such concepts requires comprehensive knowledge of the theoretical context, which is illuminated in this work from the examination of the material behavior to the simulation of the rotating structure.

Fibrous composites -- Electric properties. --- Fibrous composites -- Mechanical properties. --- Piezoelectric materials. --- Smart structures. --- Fibrous composites --- Piezoelectric materials --- Smart structures --- Chemical Engineering --- Materials Science --- Chemical & Materials Engineering --- Engineering & Applied Sciences --- Electric properties --- Mechanical properties --- Composite construction. --- Electric properties. --- Mechanical properties. --- Fiber composites --- Fiber-reinforced composites --- Filament reinforced composites --- Reinforced fibrous composites --- Beams, Composite --- Building, Composite --- Composite beams --- Composite building --- Composite girders --- Girders, Composite --- Engineering. --- Mechanics. --- Computational intelligence. --- Continuum mechanics. --- Vibration. --- Dynamical systems. --- Dynamics. --- Industrial engineering. --- Production engineering. --- Industrial and Production Engineering. --- Vibration, Dynamical Systems, Control. --- Ceramics, Glass, Composites, Natural Methods. --- Continuum Mechanics and Mechanics of Materials. --- Computational Intelligence. --- Manufacturing engineering --- Process engineering --- Industrial engineering --- Mechanical engineering --- Management engineering --- Simplification in industry --- Engineering --- Value analysis (Cost control) --- Dynamical systems --- Kinetics --- Mathematics --- Mechanics, Analytic --- Force and energy --- Mechanics --- Physics --- Statics --- Cycles --- Sound --- Mechanics of continua --- Elasticity --- Field theory (Physics) --- Intelligence, Computational --- Artificial intelligence --- Soft computing --- Classical mechanics --- Newtonian mechanics --- Dynamics --- Quantum theory --- Construction --- Industrial arts --- Technology --- Composite materials --- Building, Iron and steel --- Concrete construction --- Concrete slabs --- Mechanics, Applied. --- Classical Mechanics. --- Ceramics, Glass, Composites, Natural Materials. --- Solid Mechanics. --- Applied mechanics --- Engineering, Mechanical --- Engineering mathematics --- Ceramics. --- Glass. --- Composites (Materials). --- Composite materials. --- Composites (Materials) --- Multiphase materials --- Reinforced solids --- Solids, Reinforced --- Two phase materials --- Materials --- Ceramic technology --- Industrial ceramics --- Keramics --- Building materials --- Chemistry, Technical --- Clay --- Amorphous substances --- Ceramics --- Glazing