1) locking control
锁止控制
2) lock-up control
锁止过程控制
3) chain control
连锁控制
1.
Through changing the justification rollers from column-shape roller into chamfer-shape roller, connecting the three group gearing bars moving mechanics with a synchronous axle and adopting a method of chain control, the bars cooling bed is modified, having gained a good yield of the steel bars.
针对棒材精整对齐量不足 ,切头去尾浪费大 ,弯钢现象严重的难题 ,采用将对齐辊道由原来的柱形辊改为槽形辊 ,三组移钢传动机构用同步轴相连 ,连锁控制的方式 ,对棒材冷床进行改造。
4) interlock control
联锁控制
1.
Application of the valve in interlock control of the axial - flow fan may guarantee a safety operation of the axial- flow fan.
将它用于轴流风机的联锁控制,可为轴流风机的安全运行提供保证。
2.
The process and parameter monitoring of VK 8-3S air compressor is introduced,working principle and some impediment of main interlock control loop according to long time maintain experience is summarized.
介绍了VK8 3S空压机的工艺流程及状态监测;并根据长期的维护经验总结了该空压机主要联锁控制回路的工作原理及一些故障原因,从而做了相应的改进,提高了系统的可靠性。
3.
The application of coke oven machine wireless interlock control system at Bayi steel group is briefly described.
概述了焦炉三车无线联锁控制定位系统的原理、构成及功用 ,该系统的应用将使传统的焦炉生产管理方式得到很大改变。
5) Phase-locked control
锁相控制
1.
A DSP-based technique for phase-locked control;
一种基于DSP的锁相控制技术
2.
And the permanent magnet synchronous motor s rotary precise is improved by using motor s rotor phase-locked control through photoelectric coder,directional of stator s magnetism chain and closed loop control of PID-adjusting in series.
论述了调速系统基于DSP产生的高精度旋转磁场,利用转子磁场相位校正算法,通过光电编码器实现对永磁同步电动机转子磁场相位的锁相控制,采用定子磁链定向方法以及串联PID校正的闭环控制来提高电机低转速的精度要求。
3.
The online variable step can also regulate the voltage convergence rate,and the phase-locked control circuit is designed to synchronously trace frequency and phase of power grid automatically.
在线调节步长改变电压收敛速度,设计锁相控制电路,自动同步跟踪电网频率和相位。
6) interlocking control
联锁控制
1.
In order to enhance the control level and the automatization of the unit in power plant and to realize the control mode coordination of boiler,steam turbine,electric remote operation and interlocking control,the method of ECS with electrical parts to realize electrical part monitoring in DCS is described.
为了提高电厂机组整体的控制水平和自动化程度,实现锅炉、汽轮机、电气远控操作和联锁控制的控制方式协调一致,通过贵阳电厂9号机组DCS改造项目的工程实例,阐述了电气部分纳入ECS,实现DCS电气部分监控的方法。
2.
It is analyzed that the reason of problems in delayed coking furnace for long period operation based on properties of the coking raw materials,the operating parameters,feed for the furnace,interlocking control for the combustion system,and design of the furnace.
从焦化原料性质、工艺操作条件、加热炉进料和燃烧系统的联锁控制及加热炉结构设计四个方面分析了延迟焦化装置加热炉长周期运行的影响因素,结合延迟焦化装置的实际生产情况,提出了保证加热炉长周期运行的措施。
3.
The safety and integrity of the interlocking control function of the unit or system is improved.
对原设计SIL水平未达要求的控制回路提出了改进措施和实施方案,以此提高装置或系统联锁控制功能的安全性和完整性。
补充资料：发动机防盗锁止系统
由于汽车门锁具有一定的互开率，降低了汽车的防盗功能，因此人们开发丁发动机防盗锁止系统。对于已装有发动机防盗锁止系统的轿车，即使盗车贼能打开车门也无法开走轿车。典型的发动机防盗锁止系统是这样工作的：汽车点火钥匙中内装有电子芯片，每个芯片内都装有固定的ID(相当于身份识别号码)，只有钥匙芯片的ID与发动机一侧的ID一致时，汽车才能启动。相反，如果不一致，汽车就会马上自动切断电路，使发动机无法启动。
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