The common microcontroller AT89S51 and the driving chip of the stepper motor L298N are used to implemented driving and control of the stepper motor.
采用常见的AT 89s51单片机和步进电机驱动芯片L 298n实现步进电机的控制和驱动。
We adopt the integrated cartridge valve and programmable logic control system in driving and control. Thus the technical level of production has been raised.
我们在机器的传动和控制方面采用了二通插装阀和可编程序控制器系统，使生产的技术水平有了新的提高。
An integrating device of variable frequency and speed-down is an important driving and control unit which combines a variable frequency module, a variable frequency motor and a retarder.
变频减速一体机是将变频模块、变频电机和减速机有机集成一体的重要传动控制单元。
These precision amplifiers are used for driving motors, piezo electrics, programmable power supplies, and other devices requiring high power and precision control.
这些精度放大器可以用于驱动电机、压电设备、可编程电源以及其他需要高功率和精确控制的设备。
If only I could manage her driving with something like DB2 roles and trusted contexts, perhaps I could better control her access to our cars.
我最大的女儿获得驾驶执照还不到一年，如果我可以使用DB 2角色和可信上下文等来管理她的驾驶情况，我就可以更好地控制她对我们汽车的使用。
RUP adds structure to an agile approach by focusing on driving out requirements uncertainty early and tightening process control naturally as the project progresses toward completion.
RUP通过在早期逐出需求的不确定性将结构添加到一个敏捷方法中，并且随着项目的不断推进很自然地绷紧了处理过程的控制。
The driving motivation behind this extension is to allow us to separate access control into a generalized framework that USES policies based on ownership and special relationships.
推动这种扩展的动力是允许我们将访问控制分离到一个通用的框架，该框架使用基于所有权和特定关系的策略。
One key driving force behind bee destruction in Europe and North America has been a type of mite, the varroa destructor pest, which attacks bees and that beekeepers struggle to control, Neumann said.
欧洲、北美的蜜蜂面临的毁灭背后一个关键性的驱动力是一种叫做瓦螨的小虫，它们向蜜蜂发起进攻，而养蜂人则极力想要控制它们，诺依曼说。
He says stronger laws, and stronger parental control, are needed to protect teens from themselves. That includes raising the age for driving.
他指出需要更完善的法律及家长更严格的监督来保护青少年，包括上调驾车的年龄。
When driving on expressways, the driver must control his or her speed within the range of the posted maximum and minimum speed.
司机在高速公路上开车时必须将自己的行车速度控制在标牌规定的最高限速与最低限速之间。
When driving on expressways, the driver must control his or her speed within the range of the posted maximum and minimum speed limit.
司机在高速公路上开车时必须将自己的行车速度控制在标牌规定的最高限速与最低限速之间。
The power supply circuit, driving circuit, display circuit, software design and signal collection of the control system are outlined.
概述了控制系统的电源电路、驱动电路、显示电路与软件设计及信号采集的方法。
Adopting ac servo motor as the driving device, can the dc servo motor and a high precision, high performance as the half closed loop or closed loop control system.
采用交流伺服电机作为驱动器件，可以和直流伺服电机一样构成高精度，高性能的半闭环或闭环控制系统。
So it is necessary to study the driving structure and control scheme of new system radar in order to track continuously in whole hemisphere without blind zone.
因此，研究新体制的三轴雷达的驱动结构及控制方案以实现大于半球的全空域无缝隙连续跟踪就变得十分必要。
According to the driving mode is divided into: semi-automatic, automatic, CNC and all computer control.
按照驱动方式就分为：半自动式、自动式、数控式和全电脑控制式。
Findally, we implement SDM300 remote control module and Async communication module on the basis of introducing technology of serial programming , RS485 bus driving mode and RS485 serial driver.
介绍了串口编程技术，RS485总线驱动模式和RS485串口驱动程序。 然后在此基础上设计和实现了SDM300远程控制模块和异步信道的通信模块。
Among them the control system of hardware has introduced the peripheral circuit including main chip mainly, the module the signal gathers and the motor driving module.
其中硬件控制系统主要介绍了包括主芯片的外围电路，信号采集模块以及电机驱动模块。
These are the core of the control system in driving simulator and data transfer in distributing interactive system, and an important component of virtual traffic scenes.
这几个模块是汽车驾驶模拟器系统中的控制核心，分布式交互系统中数据传输的核心，以及虚拟交通场景的重要组成部分。
The design method and driving circuit for microstepping control of step motor are described in the paper.
本文描述步进电机微步控制的设计方法及驱动电路。
The automatization appearance and control equipment as a industry automatization technology is rdaching at a genuine numeral intelligentize and network age with the driving of high and new technology.
为工业自动化技术工具的自动化仪表与控制装置，在高新技术的推动下，正跨入真正的数字化、智能化、网络化的时代。
The control of driving motor module and ultrasonic sensor module are realized in the system.
实现了对机器人驱动电机、超声传感等任务模块的系统控制。
Itincludes specifically designed algorithms and logic to start, stop, control, and protect industrial steam turbines or turbo-expanders, driving generators, compressors, pumps, or industrial fans.
它包括特别设计的算法和逻辑来启动，停止，控制和保护工业汽轮机或汽轮发电机组扩张器，驱动发电机，压缩机，水泵，或工业的球迷。
The most attentions are paid to longitudinal control, lateral control, automatic driving and platoon control.
综述了汽车纵向控制、横向控制、自动驾驶及车列控制。
Special circuits and pertinent control algorithm realize the combination of quickly driving and precising positioning.
设计特殊电路和有针对性的控制算法，实现对压电陶瓷的快速驱动与高精度定位的结合。
Thermal stability of the batteries is examined using Finite Element Analysis (FEA) for different environmental conditions, driving patterns, and control strategies.
使用有限元素分析(FEA)在不同的条件状况，驾驶模式和控制策略下来检验电池的耐热性。
And after the new upgrade of Hill Descent Control system, to achieve a novel Jun driving under the steep rate of self-regulation can greatly enhance the ease of handling and safety.
而经过全新升级的陡坡缓降控制系统，新奇骏实现了下陡坡行驶时可自行调节速度，大大增强了操控的便利性与安全性。
And after the new upgrade of Hill Descent Control system, to achieve a novel Jun driving under the steep rate of self-regulation can greatly enhance the ease of handling and safety.
而经过全新升级的陡坡缓降控制系统，新奇骏实现了下陡坡行驶时可自行调节速度，大大增强了操控的便利性与安全性。
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