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modulation voltage中文是什么意思
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- 中文翻译
- 造句
- 调制电压
- modulation n. 调整，调节；(声调的)抑扬，变化；【音乐】转调，变 ...
- voltage n. 【电学】电压，电压量，伏特数。 the worki ...
- cathode voltage modulation 阴极电压调制
- collector voltage modulation 集电极电压调制
- constant voltage modulation 定电压调制; 定压灯; 恒压调制; 稳压调节
- constant-voltage modulation 定电压调制
- feed voltage modulation 馈压调制
- modulation of accelerating voltage 加速电压调制
- modulation n. 调整，调节；(声调的)抑扬，变化；【音乐】转调，变调；【无线电】调制。 amplitude modulation 振幅调制，调幅。 frequency modulation 频率调制，调频。 overmodulation 过(度)调(制)。
- no-modulation 无调谐
- on voltage 导通电压
- voltage n. 【电学】电压，电压量，伏特数。 the working voltage (电气的)耐压限度。
- frequency modulation phase modulation 调频调相
- absorbing modulation 吸收调制
- absorption modulation 吸收灯; 吸收调制
- acoustooptic modulation 声光调制
- adaptive modulation 自适应调制
- admittance modulation 导纳调制
- af modulation 音频调制
- aliasing modulation 混叠调制
- alternation modulation 交变调制
- amount of modulation 调制率, 调制度百分数
- amplifier modulation 放大器调制
- amplitude modulation 【无线电】振幅调制。
- analog modulation 模拟灯; 模拟调制
- At last , this paper also design a small capacity buck - boost type chopper system , pointing out the problems and difficultes of the ac modulation voltage system in the future
最后，对小容量斩波控制buck - boost电路调压系统作了初步的设计，指出了本课题研究调压系统有待解决的一些问题。 - This paper investigates the induction motor full digital ac frequency conversion system , and develops an ac motor experiment platform based on dsp tms320f240 , the software and hardware implementation of the system is discussed in detail . the industry computer controls the dsp to output the space vector pulse width modulation voltage wave ( svpwm ) onto the induction motor . using this software we can view the state variable waveform on the pc and modify the variable in the dsp memory
本论文结合“基于dsp的交流电机实验控制系统”实际科研项目，开发出基于dsp的全数字交流电机实验控制平台，给出了该系统平台的软硬件设计方案，该系统使用工控pc机对下位机dsp进行实时控制，在dsp中依据选定的电机控制策略程序，发出空间矢量脉宽调制形式的电压波形，实现对交流电机变压变频控制；在上位机中能实时查看变量波形，并对dsp内存变量进行修改，在该平台上能方便的使用软件实现各种高性能的电机控制算法。 - Lithium niobate is a kind of ordinarily material for guide - wave devices , it can realize low modulation voltage , fast switch velocity , low material costs , simple fabrication process and it is a mature technology . at present , lithium niobate is applied in fast optical network and optical signal processing systems
Linbo _ 3是由来已久的波导类器件的材料， linbo _ 3材料能实现较高的调制速度和较低的调制电压，材料成本低，工艺相对简单，是较成熟的技术，目前在高速光网络和光信号处理网络已经有着重要的应用。 - The tests of e - o applications by our flux ktp has been realized , the results showed : optical waveguides fabricated by using an ion - exchange process , which have an exchange - ion concentration depth profile and refractive - index profile , is close to a complementary error - function distribution , optical homogeneity and device thermal stability is much better . amplitude modulation switch formed by our flux ktp has the contrast ratio of 150 : 1 and insert loss is 2 . 5 % at 1064 nm . high quality optical pulse with 1 ns width was cut successfully by using an e - o modulator from a laser pulse with 50 ns width , this modulator had run for three years , and the crystal did n ' t blackened , it showed our low conductivity flux ktp can endure high modulation voltage for a very long time
Ktp晶体的电光应用试验表明：用离子交换法制作的电光波导，其离子交换浓度、折射率变化符合余弦误差函数，光学均匀性以及器件的温度稳定性较好；制作的强度调制电光开关，消光比为150 ： 1 ，对1064nm激光的插入损耗为2 . 5 ；制作的电光调制器用于激光脉冲整形试验，从脉冲宽度50ns的激光脉冲削出脉宽1ns的高质量光脉冲，该电光开关经过长达三年多的使用，没有出现晶体变黑现象，说明本实验的低电导率ktp晶体能够耐受长时间的调制电压。
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Last modified time:Sun, 10 Aug 2025 00:29:56 GMT
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