open loop mode的意思|示意

A kind of the use of impulsive control mode, the drive and motor closed loop, but not feedback to the numerical control system, this drive, in a sense, can open loop control called the servo control.

一种采用脉冲控制方式，此种驱动器与电机闭环，但不反馈到数控系统，这种驱动器在某种程度上可称为开环控制的伺服控制。

The circuit has advantages with ingeniously conception, well structure, integrated easily, more open-loop gain, more common-mode rejection ratio and alternating current characteristic.

该电路具有构思巧妙，结构优化，易于集成及较高的开环增益，共模抑制比及交流特性的优点。

While volume adjusting is evoked, default volume is collected under the mode of open loop control.

当音量调节操作时，则在开环形式下完成默认音量的采样更新。

There are two modes of transmit diversity for the third generation mobile communication system WCDMA: open-loop mode and the close-loop mode.

第三代移动通信系统WCDMA的发送分集方式有两种：开环模式和闭环模式，其中开环模式采用基于空间-时间分组编码的STTD发送分集方式。

The adopted control mode of previous common frequency converter is usually of open loop constant voltage ratio, which its control curve is not stable.

早期通用变频器大多为开环恒压比的控制方式，控制曲线不稳定。

A kind of the pulse control mode, the drive and motor closed loop, but not to the numerical control system, the feedback device, in a sense, can open loop control called the servo control.

一种采用脉冲控制方式，此种驱动器与电机闭环，但不反馈到数控系统，这种驱动器在某种程度上可称为开环控制的伺服控制。