Active Piezoelectric Structures in Control Systems

作者：Jarzyna Wojciech^*; Augustyniak Michal; Bochenski Marcin

来源：Przeglad Elektrotechniczny, 2010, 86(4): 252-255.

• PZT and MFC piezoelectric
• piezoelectric actuator control
• active vibration suppression

The paper describes the problem of application of composite materials with piezoelectric elements in the active control helicopter rotor blades systems. The properties of these materials as sensors and actuators are characterized. The most popular method of vibration damping are discussed. For composite beams with MFC actuator the results of studies to assess the sensitivity of algorithms to an upset of the resonance frequencies were presented. (Active Piezoelectric Structures in Control Systems).

• 出版日期2010