| 几种常见形状函数超声变幅杆性能参量的统一表达 |
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| 引用本文： | 贺西平,程存弟.几种常见形状函数超声变幅杆性能参量的统一表达[J].陕西师范大学学报,1994(3). |
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| 作者姓名： | 贺西平 程存弟 |
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| 作者单位： | 陕西师范大学应用声学研究所 |
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| 摘 要： | 在寻求统一解的基础上，对常见形状函数变截面超声变幅杆各性能参量（如谐振频率方程、位移节点、放大系数、输入力阻抗等）都以同一式子表达出来．
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| 关 键 词： | 超声变幅杆 形状函数 变截面 |
Unified expression for each of the performance factors of the several common shape functional ultrasonic transformer |
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| He Xiping,Cheng Cundi.Unified expression for each of the performance factors of the several common shape functional ultrasonic transformer[J].Journal of Shaanxi Normal University: Nat Sci Ed,1994(3). |
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| Authors: | He Xiping Cheng Cundi |
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| Abstract: | On the basis of finding unified solution for the common shape functional and variable cross section ultrasonic transformers, various performance fators such as resonance frequency equation,displacement node,amplification factor, input force impedance etc. are expressed in the same equation. |
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| Keywords: | ultrasonic transformer shape function variable cross section |
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