Review on the use of piezoelectric materials for active vibration, noise, and flow control

Abstract

Considering the number of applications, and the quantity of research conducted over the past few decades, it would not be an overstatement to label the piezoelectric materials as the cream of the crop of the smart materials. Among the various smart materials, the piezoelectric materials have emerged as the most researched material for practical applications. They owe it to a few key factors like low cost, large frequency bandwidth of operation, availability in many forms, and the simplicity offered in handling and implementation. For piezoelectric materials, from an application standpoint, the area of active control of vibration, noise, and flow, stands, alongside energy harvesting, as the most researched field. Over the past three decades, several authors have used piezoelectric materials as sensors and actuators, to (i) actively control structural vibrations, noise and aeroelastic flutter, (ii) actively reduce buffeting, and (iii) regulate the separation of flows. These studies are spread over several engineering disciplines-starting from large space structures, to civil structures, to helicopters and airplanes, to computer hard disk drives. This review is an attempt to concise the progress made in all these fields by exclusively highlighting the application of the piezoelectric material. The research carried out in the past five years, in the areas of modeling, and optimal positioning of piezoelectric actuators/sensors, for active vibration control (AVC), are covered. Along with this, investigations into different control algorithms, for the piezoelectric based AVC, are also reviewed. Studies reporting the use of piezoelectric modal filtering and self sensing actuators, for AVC, are also surveyed. Additionally, research on semi-AVC techniques like the synchronized switched damping (on elements like resistor, inductor, voltage source, negative capacitor) has also been covered.

Status and Perspectives of Commercial Aircraft Morphing

“…Recently, Boeing has installed an SMA torque tube within aircraft flight test hardware [30], while NASA tested in flight SMA-actuated foldable wings, [31]. Moving from static to dynamic applications, piezoelectric materials may represent good alternatives to some common solutions, as shown on different class of rotorcraft, [32]- [33].…”

Fiber Bragg grating based acceleration sensors: a review

“…Piezoelectric, piezoresistive and capacitive accelerometers have resonant frequencies of tens of thousands of hertz due to their material and structure characteristics. Piezoelectric acceleration sensor has many advantages, such as low cost, availability in many forms and simplicity in handling and implementation but it also has the problems of low linearity and measurement accuracy caused by external excitation and piezoelectric material (Shivashankar and Gopalakrishnan, 2020; Pramanik and Arockiarajan, 2019). Capacitive acceleration sensor has the advantages of high sensitivity, zero frequency response and wide dynamic range, but it is easy to be interfered by the outside world and only suitable for low-frequency fields, such as seismic detection and geological exploration (Alessandro et al , 2019; Giacci et al , 2017).…”

Design, modeling, and experiment of a multi-bifurcated cantilever piezoelectric energy harvester

“…Piezoelectric materials have a wide range of applications, including vibration control (Shivashankar and Gopalakrishnan, 2020), vibration energy harvesting (Erturk and Inman, 2011; Safaei et al, 2019; Yang et al, 2018), sensing, etc. For vibration energy harvesting, most of the existing researches focus on increasing the output voltage and broadening the operational frequency range (Fang et al, 2020; Talib et al, 2019).…”