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| 压电陶瓷驱动的谐综合运动电子凸轮的试验研究 | |
| 引用本文： | 金江,吴努,周根荣,沈世德. 压电陶瓷驱动的谐综合运动电子凸轮的试验研究[J]. 南通大学学报(自然科学版), 2011, 10(3): 17-20,45 |
| 作者姓名： | 金江 吴努 周根荣 沈世德 |
| 作者单位： | 1. 南通大学建筑工程学院,江苏南通,226019 2. 南通大学电气工程学院,江苏南通,226019 3. 南通大学机械工程学院．江苏南通226019 |
| 基金项目： | 江苏省自然科学基金资助项目(BK2004046) |
| 摘 要： | 利用双悬臂梁式压电陶瓷驱动器作为主动件,与混频信号发生器、压电陶瓷功率放大器、激光位移传感器组合成电子凸轮系统.由信号发生器产生设定的包含多个特定频率分量的混频电压信号,经功率放大器放大后作用于压电陶瓷驱动器上,使其发生设定的谐综合特性的运动输出.试验结果表明,压电陶瓷驱动器的运动输出很好地实现了谐综合的特性. |
| 关 键 词： | 压电陶瓷驱动器 谐综合方法 电子凸轮 混频信号发生器 运动输出 |
Test of Harmonic Synthesis Electronic Cam Actuated by Piezoelectric Ceramic |
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| JIN Jiang,WU Nu,ZHOU Gen-rong,SHEN Shi-de. Test of Harmonic Synthesis Electronic Cam Actuated by Piezoelectric Ceramic[J]. Journal of Nantong University (Natural Science Edition), 2011, 10(3): 17-20,45 | |
| Authors: | JIN Jiang WU Nu ZHOU Gen-rong SHEN Shi-de |
| Affiliation: | JIN Jiang1,WU Nu2,ZHOU Gen-rong2,SHEN Shi-de3(1.School of Architecture Engineering,Nantong University,Nantong 226019,China,2.School of Electrical Engineering,3.School of Mechanical Engineering,China) |
| Abstract: | A particular bi-cantilever piezoelectric ceramic actuator is used as an active piece.The actuator,a mixing frequencies signal generator,piezoelectric ceramic power amplifier and a laser displacement sensor are employed to have a specific kind of electronic cam.The mixing voltage signal,which containing several elements with certain frequencies,is produced by the signal generator.Then the signal is amplified by the power amplifier to stimulate the piezoelectric ceramic.The test proves the movement output wit... |
| Keywords: | piezoelectric ceramic actuator harmonic synthesis method electronic cam mixing frequencies signal generator movement output |
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