您要查找的是不是：
- A novel hysteresis PWM digital-analog control of inverter power supply in the DSP environment is researched and the programmable change of output voltage and frequency is realized. 分析了带滤波电感电流内环的电压瞬时值反馈控制系统,研究了一种在DSP环境下的逆变电源滞环PWM数模控制方法,实现了输出电压和频率的可编程变化。
- hysteresis PWM 滞环PWM
- As a rule these materials do not show hysteresis. 一般说来，这些材料不显示磁滞现象。
- The substance is then said to exhibit hysteresis. 因此人们说这类物质出现滞后现象。
- Single Phase IOH PWM rated at 35 Ampere per Phase. 单相脉宽调制IOH额定三五安培每阶段。
- How do you change the PWM frequency? 怎么样改变你的pwm频率呢？
- Nickel plated heatsinks for IOH/NB and DIGITAL PWM. 镀镍散热器的IOH/科和数字PWM。
- And the hysteresis of flow transforms was verified. 并且验证了流型转变的滞后特性。
- There is hysteresis between the sorption and desorption curves. 吸湿与脱湿曲线间有一定的滞后现象。
- Voltage space vector PWM is an optimal modulationstrategy. 电压空间矢量脉宽调制是一种先进的调制方法。
- The scalar in hysteresis loop measurement for soft magnetic ring. 软磁环磁滞回线测量中的定标。
- This paper chooses Buck ZCS PWM converter as the study object. 本文以Buck ZCS PWM变换器为具体研究对象.
- It is helpful for further research to SRD with voltage PWM. 本文有助于进一步开展SRD电压PWM方式研究。
- The squareness of the hysteresis loop is also improved greatly. 磁体磁滞回线的方形度也得到了很大的改善。
- VTT powered by Dual phase PWM rated at 35A per phase. VTT电压供电双三相PWM额定35A条每阶段。
- Low pass filter is used to filter PWM frequency on the BEMF signal. 通常使用低通滤波器来滤除PWM波对反电动势的影响。
- The formula also fits the data of magnetic hysteresis loop very well. 该解析表达式对磁滞回线的模拟效果也非常令人满意。
- The PWM voltage source inverter by current control is used in this system. 在此控制系统中，采用了电流控制PWM电压源逆变器环节。
- Hysteresis phenomenon is very common in many ferroelectric materials. 研究磁电滞回线在交变外场下的动力学性质的课题称为回线动力学。
- Switching points and hysteresis are changeable via two buttons on the display. 开关点和滞后可以通过显示屏上的两个按钮来改变。
