1) closed-loop control
闭环控制
1.
Research on closed-loop control system based on windows software for friction welding;
基于Windows系统摩擦焊机闭环控制系统研制
2.
Closed-loop Control Technique of Precision Injection Molding Machine;
精密注塑机的闭环控制技术
3.
Application of stepping motor closed-loop control to speed-regulating system of extruder;
步进电机闭环控制在挤压机速度系统中的应用
2) closed loop control
闭环控制
1.
Research of closed loop control system for rail’s air pressure welding;
钢轨气压焊闭环控制系统研究
2.
Application of the closed loop control in the ion source discharge;
闭环控制在离子源放电实验中的应用
3.
SERCOS-based closed loop control of simulating wind turbine output characteristics;
基于SERCOS实现的风轮输出特性模拟闭环控制
3) close-loop control
闭环控制
1.
The open-loop and double close-loop control characteristic experiment can be carried out in this system.
针对市场上现有的无刷直流电机调速教学实验仪器不能自主构建控制方式和参数整定方法等不足之处,采用两两导通星型三相6状态工作方式,设计了用逻辑控制芯片控制的无刷直流电机PWM(pulsewidth modulation)调速实验系统,实现了BLDCM的开环机械特性和双闭环控制调速测试等实验。
2.
The current source constitutes a close-loop control system through output current feedback.
该电流源通过输出电流反馈构成了闭环控制系统。
3.
The preset errors at stable condition and anti-disturbance performance of the close-loop control system are analyzed and researched through the introduction of its application on certain device.
结合闭环控制系统在某设备上的应用,研究分析该控制系统的给定稳态误差及其抗干扰能力。
4) close loop control
闭环控制
1.
Construction design and experimental study of close loop controlled booster frictional drive;
闭环控制增压式摩擦传动装置的结构设计和实验研究
2.
The development of carrier aircraft capsulting system is introduced in this paper,also with the systemtatic research on electromagnetic ejection system based on the basic principle of electromagnetic launch,the close loop control structure is designed for the system with the control effect increased through smart control.
介绍了航母舰载机弹射装置的发展过程,从电磁发射基本原理出发,对电磁弹射系统进行了系统研究,设计了系统主回路闭环控制结构,通过智能化控制策略提高了控制效果,为研制舰载机电磁弹射系统提供了理论基础和技术支持。
3.
When close loop control being carried through Air Fuel Ratio of gas engine, it also should be used in the gasoline vapors recovery system, which magnet valves work as intermittent operation, so as to determine the effect of carbon canister clearing airflow on Air Fuel Ratio, and control the quantity of airflow.
对汽油机的空燃比进行闭环控制时,汽油蒸汽回收系统也要使用闭环控制方法,汽油蒸汽回收系统中的电磁阀以间歇方式工作,以便确定碳罐清理气流对空燃比造成的影响,并据此控制碳罐清理时气流量的大小,使得发动机空燃比总是处于可调节的范围以内。
5) loop control
闭环控制
1.
According to the loop control theory, an automatic control system was designed.
根据闭环控制原理设计了生产线的自动控制系统 ,实现了生产线的自动控制。
2.
A dynamic simulation tool,Simulink software package in Matlab,is taken as the development tool,and applied in the dynamic response computation of the hydraulic closed-loop control system,the Simulink simulation method is produced in the consideration of disturbance quantity.
以Mat-lab中动态仿真工具Simulink软件包为开发工具,将其应用于该闭环控制系统的动态响应计算中,给出了考虑干扰量情况下的Simulink仿真方法。
3.
The research methods of the closed loop control system is what uses the servo proportional directional valve as control-unit,the asymmetrical hydraulic cylinder as output unit and the pressure transducer as feeding back unit,realizes to control accurately the out pressure.
以MATLAB中动态仿真工具SIMULINK软件包为开发工具,将其应用于该闭环控制系统的动态响应计算中,给出了考虑干扰量情况下的SIMULINK仿真方法。
6) closed cycle control
闭环控制
1.
And moreover,closed cycle control system for educational administration operation management has been explored to be established and characteristic data of the teaching operation have been collected,analyzed and processed,the real-time monitoring of the systems is carried out so as to ensure good operation of teaching,and thus forming the characteristic optional course system.
学分制改革彰显"以生为本"和"百果齐收"的教育理念;构筑以适应学分制改革需要的教学计划和学籍管理办法为主体的政策框架;研发教学管理系统,搭建信息化管理平台;探索建立教务运行管理的闭环控制系统,采集、分析、处理教学运行特征数据,对系统进行实时监控,保障教学的良性运行;形成有特色的选课制。
补充资料：闭环控制
发动机电喷系统的闭环控制是一个实时的氧传感器、计算机和燃油量控制装置三者之间闭合的三角关系。氧传感器“告诉”
计算机混合气的空燃比情况，计算机发出命令给燃油量控制装置，向理论值的方向 调整空燃比(14.7：1)。这一调整经常会超过一点理论值，氧传感器察觉出来，并报告计算机，计算机再发出命令
调回到14.7：1。因为每一个调整的循环都很快，所以空燃比不会偏离14.7：1，一旦运行，这种闭环调整就连续不断。采用闭环控制的电喷发动机，由于能使发动机始终在较理想的工况下运行(空燃比偏离理论值不会太多)，从而能保证汽车不仅具有较好的动力性能，还能省油。
计算机混合气的空燃比情况，计算机发出命令给燃油量控制装置，向理论值的方向 调整空燃比(14.7：1)。这一调整经常会超过一点理论值，氧传感器察觉出来，并报告计算机，计算机再发出命令
调回到14.7：1。因为每一个调整的循环都很快，所以空燃比不会偏离14.7：1，一旦运行，这种闭环调整就连续不断。采用闭环控制的电喷发动机，由于能使发动机始终在较理想的工况下运行(空燃比偏离理论值不会太多)，从而能保证汽车不仅具有较好的动力性能，还能省油。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条