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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yijing Lian Congzhe Gao Xiangdong Liu |
| Copyright Year | 2013 |
| Description | Author affiliation: Autom. Sch., Beijing Inst. of Technol., Beijing, China (Yijing Lian; Congzhe Gao; Xiangdong Liu) |
| Abstract | The piezoelectric micro-displacement actuator has been used in the precision orientation technology widely because of its outstanding advantage, for example, small size, high resolution, quick response and large thrust and so on. Piezoelectric ceramics is driven by a dedicated power supply, the driver is usually a high voltage direct current power amplifier. By analyzing the power of the piezoelectric ceramic driving power, a hybrid design composed of a switch inverter and a linear amplifier is proposed to solve the low efficiency of the single linear power supply. According to the simulation, the power consumption can reduced greatly comparing with the traditional piezoelectric ceramics driving. |
| Starting Page | 3800 |
| Ending Page | 3804 |
| File Size | 943080 |
| Page Count | 5 |
| File Format | |
| ISBN | 9781479925643 |
| e-ISBN | 9781479925650 |
| DOI | 10.1109/MEC.2013.6885653 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-12-20 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Actuators Power demand Power amplifiers Piezoelectric actuator drive Inverters Hybrid driving strategy Ceramics Efficient power amplifier Integrated circuit modeling |
| Content Type | Text |
| Resource Type | Article |
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