scholarly journals Improvement of Self-sensing Piezoelectric Actuator Control Using Permittivity Change Detection

2010 ◽  
Vol 4 (1) ◽  
pp. 143-149 ◽  
Author(s):  
Yusuke ISHIKIRIYAMA ◽  
Takeshi MORITA
Keyword(s):  
Change Detection ◽  
Piezoelectric Actuator ◽  
Actuator Control ◽  
Permittivity Change

PIEZOELECTRIC ACTUATOR CONTROL SYSTEM FOR LASER INCLINOMETER

2019 ◽  
pp. 32-36
Author(s):  
Yu.V. Klemeshov ◽  
N.V. Gorbunov
Keyword(s):  
Control System ◽  
Laser Beam ◽  
Present Article ◽  
Piezoelectric Actuator ◽  
Autonomous Control ◽  
Raspberry Pi ◽  
Single Board Computer ◽  
Actuator Control

In the present article discusses the system of autonomous control based on single-board computer Raspberry Pi 3B for piezoelectric actuator. This system allow to control piezoelectric actuator which used for stabilization of the laser beam in the laser inclinometer.

Novel piezoelectric actuator control slider using transverse-mode deformation

2014 ◽  
Vol 20 (12) ◽  
pp. 2271-2276
Author(s):  
Shengnan Shen ◽  
Hui Li ◽  
Hejun Du ◽  
Bo Liu
Keyword(s):  
Piezoelectric Actuator ◽  
Transverse Mode ◽  
Actuator Control

Special Issue on Precise Positioning

2008 ◽  
Vol 2 (1) ◽  
pp. 3-3
Author(s):  
Toshiro Noritsugu
Keyword(s):  
Piezoelectric Actuator ◽  
Effective Control ◽  
Control Technology ◽  
Special Issue ◽  
Positioning Accuracy ◽  
Precise Positioning ◽  
Pneumatic Actuators ◽  
Control Scheme ◽  
Mechanical Elements ◽  
Actuator Control

Precise positioning is a basic, essential technology in a wide variety of automation considerations. It has recently been extended to micron and nanometer positioning including basic components such as mechanical elements, mechanisms, actuators, and controllers. Improving positioning accuracy requires advances in individual components, behind which there has been conducted much research and development. This special issue focuses on actuator, control technology, and mechanical elements and mechanisms. Constructing precise positioning involves conventional electrical, hydraulic, and pneumatic actuators. A piezoelectric actuator is useful for micron and nanometer positioning. An appropriate mechanism is required to transmit power from the actuator to the object being positioned. An effective control scheme must also be introduced into system with available sensors. In this regard, this issue includes advanced papers representative of individual fields that should prove interesting, stimulating, and of great practical use to both general readers and specialists. We thank the authors for their many interesting papers contributed to this issue.

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