1) cascade PID
串级PID
1.
The stable range of singularly perturbed maglev system parameter was studied based on cascade PID controller.
研究采用串级PID控制的奇异摄动磁悬浮系统参数稳定范围。
2) Cascade PID control
串级PID控制
1.
The main stream temperature is controlled by the cascade PID control algorithm.
被控制量为锅炉主蒸汽温度,控制策略采用串级PID控制,取得了良好的控制效果。
2.
To study the dynamic uncoupling capacity of the elastic suspension chassis when the multi-controllers were simultaneity running, the model of the high speed EMS maglev system was established which has several cascade PID controllers and the dynamic response of this model was analyzed.
通过建立带有多个悬浮控制器的高速磁悬浮列车系统模型并对其进行动态响应分析,研究多个串级PID控制器协同工作条件下弹性悬浮架的动态解耦性能是否满足系统稳定要求。
3.
Because of large time delay of temperature control system,temperature-flow cascade PID control method was applied.
针对温度控制系统的大滞后特点采取了温度-流量串级PID控制方案,严格控制真空槽的升温速度,使真空槽的升温过程符合耐火材料的特性,达到了温度的精确控制。
3) PID cascade control
PID串级控制
1.
Among many oter things,I Taking the machine rotation rate as a control quantity of the subcontrol circuit,a set of PID cascade control system was designed.
介绍连体膨胀压缩机的工作原理,并综合透平膨胀机和离心式压缩机的调节特点,结合连体膨胀压缩机的结构,采用压力反馈、进口节流的调节方式实现对系统恒压输出的控制,其中将机器的转速作为副控制回路的被控量,由此设计一套PID串级控制系统。
4) PID cascade control system
PID串级控制
1.
For boiler combustion control system with large inertial,time-delay,uncertain model and the bad result of PID cascade control system ,the paper presents the control strategy of generalized predictive control associated with PID cascade control.
针对火电厂煤粉炉燃烧控制系统大惯性、大延迟且模型不确定,以及常规PID串级控制难以取得良好控制效果的特点,提出了广义预测控制与PID相结合【GPC-PID】的控制策略。
2.
For Boiler Combustion Control System with large inertial,time-delay, uncertain model and the bad result of PID Cascade Control System, it was presented the control strategy of generalized predictive control associated with PID cascade control.
针对火电厂煤粉炉燃烧控制系统大惯性、大延迟且模型不确定,以及常规PID串级控制难以取得良好控制效果的特点,提出广义预测控制与PID相结合GPC-PID的控制策略。
5) DMC-PID cascade control
DMC-PID串级控制
1.
In order to overcome the problem of the nonlinearity , large time delay and high jamming in the concentrate procedure of the production of Chinese traditional medicine, DMC-PID cascade control algorithm is applied .
为了克服中药生产浓缩过程非线性、大滞后、强干扰的问题,文章采用DMC-PID串级控制算法,实现了滞后补偿、提高了抗干扰能力。
2.
According to the frequent wave of heating steam pressure,saccharification temperature DMC-PID cascade control system is designed by combining the Predictive Control algorithm and cascade control structure.
针对加热蒸汽压力频繁波动的特点,将预测控制算法与串级控制相结合,设计了糖化温度DMC-PID串级控制系统。
6) DMC-PID bunches control
DMC-PID串级控制
1.
DMC-PID bunches control technology in the angle of attack automatic control system during unpowered flying automatic landing period is introduced.
介绍了将DMC-PID串级控制技术应用到无人机无动力飞行时的自动着陆阶段迎角自动控制系统。
补充资料:串级冲击式采样器(cascade impact sampler)
分子式:
CAS号:
性质:又称串级冲击式采样器(cascade impact sampler)。采集大气中不同粒度颗粒物的采样器。目前常用的有按颗粒物粒径大小分为9级(即9个粒径范围)的和5级的;前者称为安德逊(Anderson)分级采样器,后者称为安德逊大容量分级采样器。它们都是采用串级冲击(cascade impact)的原理设计而成的颗粒粒度分离装置,加上动力抽气泵组成。此外还有双分道采样器(dichromatomous sampler)可采集空气中小于15μm的颗粒物(称可吸入颗粒物),并分成粗粒(2.5~15μm)和细粒(<2.5μm)两种。分级采样器收集的不同粒度颗粒物,可研究其中所含的化学物质和形貌的差异等,这些信息可作为鉴别污染来源、控制可吸入有害物质的重要依据。
CAS号:
性质:又称串级冲击式采样器(cascade impact sampler)。采集大气中不同粒度颗粒物的采样器。目前常用的有按颗粒物粒径大小分为9级(即9个粒径范围)的和5级的;前者称为安德逊(Anderson)分级采样器,后者称为安德逊大容量分级采样器。它们都是采用串级冲击(cascade impact)的原理设计而成的颗粒粒度分离装置,加上动力抽气泵组成。此外还有双分道采样器(dichromatomous sampler)可采集空气中小于15μm的颗粒物(称可吸入颗粒物),并分成粗粒(2.5~15μm)和细粒(<2.5μm)两种。分级采样器收集的不同粒度颗粒物,可研究其中所含的化学物质和形貌的差异等,这些信息可作为鉴别污染来源、控制可吸入有害物质的重要依据。
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