...波器的系数全为1，FPGA实现时只需进行累加运算，而加法器是在FPGA的内核逻辑中实现的，通过使用丰富的逐位进位模式(ripple mode)的通用可编程逻辑单元(..
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According to torque ripple of brushless DC motor, the different PWM modulation mode and overlapping commutation method are used to minimize torque pulsation when current commutation is considered.
针对无刷直流电动机的转矩脉动，提出采用不同的PWM调制方式以及不同的重叠换相角减小换相电流所引起的转矩脉动。
For applications that require the lowest possible noise, the LTC3633 can be configured to run in pulse skipping or forced continuous mode, reducing supply ripple and potential rf interference.
就需要最低噪声的应用而言，LTC 3633可以配置为以脉冲跳跃模式或强制连续模式运行，从而降低了电源纹波和潜在的RF干扰。
It has been shown that the designed DC switching mode converter has a stable output voltage frequency, small ripple, high operating frequency and low power consumption.
结果表明，所设计的直流开关型变换器集成模块输出电压稳定、纹波小、工作频率，高、功耗低，且体积小。
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