Investigation on a Linear Piezoelectric Actuator Based on Stick-Slip/Scan Excitation
نویسندگان
چکیده
منابع مشابه
Thermal effect on piezoelectric stick-slip actuator systems.
The piezoelectric stick-slip (PZT-SS) actuator is known to achieve motion with a theoretically unlimited range yet high resolution (several nanometers). In this type of actuator, friction plays an active role in producing a meaningful stick-slip motion. However, friction is a source of heat which may cause significant temperature rise, affecting the dynamic performance of the actuator. Our stud...
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Piezoelectric actuation is widely used for the active vibration control of smart structural systems, and corresponding research has largely focused on linear electromechanical devices. This paper investigates the design and analysis of a novel piezoelectric actuator that uses a piezoelectric cantilever beam with a loading spring to produce displacement outputs. This device has a special nonline...
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ژورنال
عنوان ژورنال: Actuators
سال: 2021
ISSN: 2076-0825
DOI: 10.3390/act10020039