frequency feedback meaning in English
频率反馈
Examples
- Jhs - m shift frequency feedback controller is made of digital shift frequency and four sect parameter balance with two routes balance and no balance input end
Ds - m数字移频反馈控制器:海之升数字移频反馈控制器性能简介 - Ds - m dsp frequency feedback controller is made of dsp shift frequency and dsp automatism digital filter . dsp software searches howl point and lock it by locale condition , with no adjusting
Dsp数字移频反馈控制器，由dsp数字移频- dsp自动数字滤波器组成，根据现场环境dsp软件自动寻找啸叫点并锁定，无需人工调节。 - By using a new optical input power level detection and signal treatment method to control the gain of the receiver and keep its output level within the required range , a novel feedforward agc optical receiver without radio frequency feedback circuits is realized
我们采用一种入射光功率电平检测与处理的新方法，对模拟光接收机的增益进行控制，将接收机输出电平控制在要求的范围内，实现了一种新型的无射频反馈电路的自动增益控制光接收机。 - Based on the discussion of the nonlinearity of the vibrator , the mathematic model of ultra - low - frequency vibrator is established . then , on the basis of the ziegler - nichols pid controller , pid control parameters are modified according to the control requirements of object , and the computer simulation is done . finally , low - frequency feedback system is built up , which solves the problem of high distortion of the output of vibrator under ultra - low frequency
从分析标准振动台在超低频时的非线性因素入手，建立了超低频标准振动台的数学模型；然后在zieglernichols法设计pid的基础上，根据控制对象的性能要求修正了pid参数，并作了仿真研究；最后设计出低频反馈系统，解决了振动台超低频失真度较大的问题。