A cascade of companies means outside capital can be brought in at multiple levels without weakening family control.
公司级联指外来资金可以从不同层面流入并且不减弱家族的控制。
This paper adopts the cascade structure control theorem for designing the control system of UPS inverter.
在对UPS逆变器的控制设计中，本文采用了串级结构控制原理。
In particular, its iTunes Store gives it control of the tollgate through which billions of paid-for music tracks and albums, videos and apps cascade down to millions of customers worldwide.
尤其是，苹果通过iTunes Store，掌控着一个巨大的收费门户，数十亿付费音乐、视频和应用通过它流向遍及全球的数百万用户。
This paper presents cascade Model Algorithmic control based on impulse response representation of the process. Some Properties of the control algorithm are given.
本文提出基于对象的脉冲响应的串级模拟算法控制，给出算法的若干性质。
In the process of producing ammonia, we use cascade control method to make the catalyst hotspots temperature stable, so as to increase the quality of production.
在氨肥厂生产氨的过程中，引用串级控制方式来对合成塔触媒层的热点温度进行稳定控制，以提高生产质量。
This paper studies control drawings of cascade control and ratio control.
文中采用控制回路图连接的方法进行控制站的组态。
Speed regulation system using cascade control method with thyristor is a low-cost system, but the classic system has some shortages, such as low power factor, serious harmonic pollution and etc.
晶闸管串级调速系统是一种廉价、简易的调速系统，但是传统串调系统存在着诸如功率因数低、谐波污染严重等弊端。
Cascade control systems wherein the control loops are closed through a realtime network are called networked cascade control systems.
串级控制系统中，控制回路是通过实时网络闭合的，称为网络化串级控制系统。
This thesis mainly focuses on the control strategy of a new cascade multilevel converter with single DC source.
本文对一种新型单电源级联多电平拓扑的控制策略进行了研究。
According to the control objective and the characters of the grinding system, a cascade control scheme was given out on the basis of analyzing system model.
论文根据控制目标，在分析系统模型基础上，结合磨矿系统特点，提出了磨矿系统的串级控制结构。
Currently, the superheated steam temperature control system in most power plants still adopts the conventional PID cascade control scheme.
目前，大多数火电厂的过热汽温控制仍然普遍采用传统的PID串级控制方法。
Based on practical industrial process control, the concept of networked cascade control system was introduced.
基于实际工业过程控制，引入了网络化串级控制系统的概念。
The water added feedforward cascade control model was established, and the casing was timely revised with batch control(technology).
建立了加水前馈-串级控制模型，对加料采用批量控制技术进行实时修正。
In this thesis, we mainly deal with robust invariance control of nonlinear cascade systems by switching.
本文研究基于切换的非线性级联系统的鲁棒不变控制问题。
Main circuit configuration and integrated voltage-reactive power control scheme for balancing compensation with cascade inverters based STATCOM is proposed.
给出了采用链式STATCOM实现平衡化补偿的主电路结构及电压-无功综合控制方法。
A new superheated steam temperature control system is derived by combining the dynamic matrix proportion integration control arithmetic with the cascade control structure.
通过将动态矩阵比例积分控制算法与串级控制相结合，提出了一种新的火电厂锅炉过热汽温控制方案。
The control process of bar rolling speed was presented and the effects of low tension, loop and cascade control in speed regulation were described.
介绍了棒材轧线的系统结构及轧机速度控制过程，详细说明微张力、活套以及级联控制等在速度调节中的作用。
The cascade control and generalized predictive control were combined, and used in boiler water height control system.
本文将串级控制与广义预测控制相结合，应用于工业锅炉液位的控制系统。
Based on the JX-300DCS, we used the complicated control schemes such as proportional control, cascade control and override control to realize the automatic control in sulfur recovery unit.
本文阐述以浙大中控JX-300DCS为平台，采用比值、串级和超弛控制等复杂控制方案，实现了对硫磺回收装置的自动控制。
The control of pulp consistence has used themodel, ratio and cascade control.
其磨矿浓度的控制采用了模型、比例、串级控制。
Firstly, related knowledge of nonlinear cascade systems, invariance control, switching control and passivity, etc.
首先，介绍了级联系统、不变控制、切换控制、无源等相关的预备知识。
The simulative results show that the control performance of the model predictive control system is superior to that of the traditional cascade control system.
仿真结果表明，较之传统的过热汽温串级调节系统，采用该模型预测控制策略的过热汽温控制系统的控制性能有很大的提高。
Internal feedback cascade speed control system is proved to have a good cost performance and can be used on large and medium type fans extensively.
内反馈串级调速系统是一种具有优良的性能价格比的调速节能设备，适合于电厂的大中型风机调速节能运行。
The cascade control system has used two regulators, therefore it is more complex to set its regulator parameter.
串级控制系统采用了两个调节器，因此它的调节器的参数整定更复杂一些。
This paper presents a multi-loop cascade control method.
本文介绍一种多回路串级控制方法。
The harmonic endanger was serious, which was engendered by double bridge cascade connection sequential control SCR converter.
双桥串联顺序控制的晶闸管变流器给电网带来不容忽视的谐波危害。
An experimental investigation of end wall flow control for pit-array cascade plate in a compressor cascade wind tunnel has been completed.
本文介绍在平面叶栅风洞上进行的“孔窝群”端壁叶栅和原始(光滑)端壁叶栅对比试验研究结果。
This paper starts from the physical processes of cascade speed control system and derives several groups of elementary electromagnetic equation, dynamic block diagrams, and matrix equations.
本文从串级调速控制系统的物理过程出发，推求出几组基本的电磁方程、动态结构图及矩阵方程。
This paper starts from the physical processes of cascade speed control system and derives several groups of elementary electromagnetic equation, dynamic block diagrams, and matrix equations.
本文从串级调速控制系统的物理过程出发，推求出几组基本的电磁方程、动态结构图及矩阵方程。
应用推荐