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- At the same time the step motor's microstep control is introduced in detail. 试验结果表明,通过优化设计使得驱动器的动静态性能有了明显的改善。
- The stepping motor drives the take-up spindle via a fuse-it bult which allows for drive slippage as the diameter of the web take up changes. 步进电机通过带有过载保护的传动带驱动卷轴,能够随卷径的变化进行滑移。
- A new algorithm, which was called method of adaptive segmenting fitting for the subdividing-control of the stepping motor, was presented in this paper. 摘要提出了一种新的步进电动机细分控制算法-自适应分段拟合法。
- In order to adapt to the extensive application of super inertia speculum in space detection, the stepping motor is used to drive the speculum. 大惯量反射镜在空间研究中广泛应用,采用步进电机可实现对反射镜的驱动。
- The rotating of the stepping motor, the working procedure of the NC Machine Tools and the movement of the conveyer belt are controlled by PLC. 采用PLC对数控机床的加工工艺流程、步进电机的旋转以及零件输送带的运动进行控制。
- Based on the test results of tunable damper, the nonlinear relation was fitted between the damping factor and the angle of the stepping motor. 摘要进行可调减振器外特性试验,拟合其阻尼系数与步进电动机转角之间的非线性关系,基于模糊动态模型理论,建立车辆半主动悬架模糊动态模型。
- The instrument consists of four main systems: the mechanical rotating system, the stepping motor driving system, the torque measuring system and the computer control system. 该仪器主要由四部分组成:机械转动系统、步进电机细分电路驱动系统、力矩测量系统及计算机控制系统。
- It has five parts of 89C2051 computer, the step motor, driver, the moment of force motor and the supplies and receives the film system. 它由89C2051单片机、步进机、步进机驱动器、步进机输片机构和供输片系统五个部分组成.
- The stepping motor which drives the cigarette bin can use the pulse signal to directly implement the open-cycle positioning control, with a certain precision, simple control circuits, convenience for use and reliability. 驱动烟仓用的步进电机可以用脉冲信号直接进行开环定位控制,具有一定的精度,而且控制线路简单,使用方便、可靠。
- When we control the stepping motor of the different model by this system, we can realize various controls function by modify the software, but do not need to change the hard-ware electric circuit. 该系统对不同型号的电机进行控制时,不需要改变硬件电路,只需通过修改软件,就能实现多种控制功能。
- The stepping motor of wire feeding is controlled by a pulsed current,which is output from the HSO.1 port of a 80C196KC single-chip microcomputer(SCM) and thus oscillating feeding of wire is realized. 通过改变焊接回路的电压反馈比例获得脉冲电压;利用给定电压调节短路电流;用80C196KC单片机的HSO.;1口产生脉冲波形控制送丝步进电机;形成脉动送丝方式。
- An interfacing circuit for step motor is introduced.The circuit controls the step motor through microprocessor and 8253 interface chip.In operation, it does not occupy CPU. 介绍一种采用8253接口芯片,由微处理机通过8253接口来控制步进电机工作的接口电路,运行过程中不占用CPU。
- I scuff the heel of my boot on the step. 我的靴子后跟在台阶上磨坏了。
- I scuffed the heel of my boot on the step. 我的靴子後跟在台阶上磨坏了。
- Automobilecylinder by the PLC, and then to the step motor driver, thereby promoting stepmotor action in order to achieve the purpose of regulating the press. 不纬PLC办理后,再到步进电机驱不静器,从而鞭策步进电机不静息,到达套准调度的纲的。
- The stepping motor of wire feeding is controlled by a pulsed current, which is output from the HSO.1 port of a 80C196KC single-chip microcomputer(SCM) and thus oscillating feeding of wire is realized. 通过改变焊接回路的电压反馈比例获得脉冲电压,利用给定电压调节短路电流,用80C196KC单片机的HSO.;1口产生脉冲波形控制送丝步进电机,形成脉动送丝方式。
- He spent the day pondering the steps to be taken. 他整天在思路该采取的步骤。
- The flow of tourist into the temple have wear away the step. 参观寺庙的游客络绎不绝,把台阶都踩坏了。
- A file of passengers were coming down the steps. 旅客鱼贯走下阶梯。
- The steps have been rubbed down by the passing of so many feet. 这些台阶被如此众多来往的脚步蹋损了。