调制控制 meaning in Chinese
modulating control
Examples
- The thesis tries to solve the problems in two ways : carrier wave modulation control methods and deadbeat control methods as well as some theoretic problems discussed
本文从载波调制控制和无差拍控制两个方面进行了尝试，并对一些理论问题进行了一些探讨。 - Correlation characteristic of chaotic sequences have been studied . it demonstrate that chaotic sequences have the same characteristics as chaotic signal . replaced the random signals with chaotic signals , all kinds chaotic switching modulation mode can be obtained
将著名“蔡氏电路”产生的混沌开关调制信号用于buck型dc dc变换器开关的调制控制，使其工作在基于混沌的随机模式。 - We introduce a model of random birefringent single mode fibers , and the general nonlinear propagation equations of dual - lightwaves in random birefringent fibers are deduced . the characteristics of polarization mode dispersion in 2 + 10gb / swdm system is studied . it is found that pmd in wdm system can be effectively suppressed by the synchronous modulation technique
我们引入了随机扰动双折射单模光纤模型，导出了双波长的光波在随机双折射光纤中的非线性脉冲传输方程；在此基础上，研究了偏振模色散对2 10gb swdm系统中脉冲序列传输的影响，并采用同步幅度调制控制技术有效地降低了偏振模色散的影响。 - Using dsp of ti inc . - - - - - - - tms320f240 this thesis develops a general ac variable - speed system , and then carries out the research on various new control strategies for induction motor based on it . this paper explains sine pulse width modulation ( spwm ) , space - vector pulse width modulation ( svpwm ) , and new pulse width modulation method - hybrid space vector pulse width modulation ( hsvpwm ) aiming at a inherent problem of dead time in the common pulse width modulation
本文阐述了正弦脉宽调制( spwm )控制技术；电压空间矢量( svpwm )控制技术；以及针对常用脉宽调制方法中存在的一个固有问题? ?逆变器开关器件死区时间的影响，提出了一种新的脉宽调制方法：混合空间矢量脉宽调制控制技术。 - According to the mechanism characteristics of the ac motor , with zero - voltage switching technology , the pdm converter mathematical models both the pwm and rectangular wave control mode are given in this paper . and the voltage and current harmonic analysis and the simulation waveforms of the output voltage , current and power are also described respectively
根据交流电机在恒转矩区和恒功率区的特性，结合零电压开关技术，分别给出相应的脉宽调制控制( pwm )方式和方波控制方式下的高频交流脉冲密度调制变频器的数学模型，电压和电流的谐波分析以及输出电压、电流和功率的仿真波形。