STEP SINE的意思|示意

The paper introduces a multi-level H-bridge converter, which produces 18-step waveform according to required control method. The standard sine waveform can be gotten after passing through the filter.

介绍了一种多级H桥并联变换器，通过一定的控制方式使每个H桥变压器副边产生的波形叠加成18阶梯波，经滤波后可得到比较标准的正弦波。

Through cyclic pulse distributor and power amplifier, the pulses drive step-motor and let the speed of step-motor in agreement with a required sine function.

经脉冲分配器和功率放大后控制步进电机，使步进电机的转速符合所要求的正弦曲线。

The system has obtained very good step response, ramp response and sine function response.

所得到的系统对阶跃输入，斜坡输入，正弦函数输入有很好的响应特性。

We use the response waveform from the calibrating with step or steady sine current to calculate the transfer function of a seismometer.

介绍了利用地震计对阶跃电流标定或稳态正弦电流标定的响应波形获取地震计传递函数的方法。

Different signals such as sine waveform, step waveform and exponential waveform are available. Its frequency and phase can be adjusted precisely through the front panel.

此信号发生器可以方便输出正弦波、方波和指数波等各种不同波形的信号，输出信号的频率和幅值等参数可通过前面板控制。

When the system exists uncertainties, the author compares sliding mode control with PID control adopting step signal and sine signal as a reference.

当系统存在不定性时，作者分别采用阶跃信号和正弦信号作为参照信号，将滑模变结构控制和PID控制进行仿真比较。