multilevel control system
英 [ˌmʌltɪˈlɛvl kənˈtrəʊl ˈsɪstəm]
美 [ˌmʌltaɪˈlɛvəl kənˈtroʊl ˈsɪstəm]
网络 多级控制系统
双语例句
- A Novel Pulse Width Modulation Scheme for Cascaded Multilevel Inverter Research of Vector Control of Speed Regulation System Based on Cascade Multilevel Inverter
用于级联型多电平变换器的新型脉宽调制方法级联型多电平变换器调速系统矢量控制的研究 - Horizontal floor wiring-Sectional specification Decentralize, Multilevel Control System
水平层布线电缆分规范分布式多层控制系统 - Study on a novel multilevel SVPWM scheme An SVPWM Control Method Based on Variable Voltage Variable Freguency Control System
一种新型多电平SVPWM控制策略的研究一种变频调速系统的SVPWM控制设计 - The multilevel password key of control screen ensures the consistent of important system parameters and stability of water quality.
控制屏的多级密码钥匙保证了系统重要参数的一致和水质的稳定。 - Designed a controller using FPGA, which solves the problems of too many devices in multilevel inverter and complexity of control system, realizes the online calculation of phase angle, makes the power switch load homeostasis.
利用FPGA芯片设计一全数字控制器，解决了多电平变换器功率器件多、控制系统复杂的问题，实现了相角的在线计算，使各功率开关负荷动态平衡。 - RESEARCH ON PWM CONTROL OF A CASCADE MULTILEVEL CONVERTER The Quick-reversible Speed Control System of Wound-rotor Asynchronous Motor with SCR Cascade
级联型多电平变换器PWM控制方法的仿真研究绕线异步机SCR串级的快速可逆调速系统 - On the base of the existing flood control multilevel criterion, by establishing the total and multilevel flood condition's reliability analysis model of the hydro-project systems, this paper carries out the risk evaluation for the flood function's reliability of the flood control system;
结合水利规范分级抗洪标准，通过建立水工系统整体多级洪水条件可靠度分析模型，实现了防洪工程系统洪水功能可靠性的风险评价； - The paper analyzes the scheme and technique to fulfil the secure requirement of multilevel secure database, and discusses the logic model of implementing the mandatory access control of the multilevel secure system, and gives the codes to illuminate the important technologics of the mandatory access control.
较为详细地分析多级安全数据库实现的方案和技术，并侧重论述了多级安全子系统中强制访问控制模块实现的模型思想，以及实现强制访问控制的关键技术，并加以代码说明。 - The Multilevel Distributed Control System in Finishing in Crude Oil
油田原油深加工中多级分布式控制系统 - The research of multilevel secure concurrency control algorithm base on snapshots requires two snapshots of the database at all but the system highest security level. High-level transactions access snapshots of low-level data instead of accessing low-level data directly.
基于快照的多级安全并发控制算法要求在每个安全级上（除系统最高安全级）为数据库创建两个快照，并且所有的高级事务都是访问数据库的某个快照而不是直接访问低级数据库。 - Design scheme of multilevel drawbench frequency conversion timing control system
多级拉丝变频调速控制系统的设计方案 - This paper introduces controlling principle of multilevel pressure and speed in injecting procedure of injection molding machine with digital valve and its microcomputer control system, investigates multilevel control characteristics of the control mode, and puts forward the control method to solve the actual engineering problem.
本文介绍数字阀及其微机控制系统用于注塑机在注射过程中的多级压力和速度的控制原理，研究了这种控制方式的多级控制特性，提出了解决这个实际工程问题的控制方法。 - This paper deals with the method of multi_computer communicaton in the multilevel hierarchy control system, with regard to hardware's link and softer wakes design.
从硬件连接与软件设计两个方面探讨了在集散控制系统中，实现主机与从机间双向通讯方法。 - Optimization of Parameters in the Design of Multilevel Dust Control System
多级除尘系统设计中的参数优化 - Multilevel tension PLC control system for a 120? mm reversing cold mill
多档张力120mm可逆冷轧机PLC控制系统 - In this paper, a multilevel hierarchical optimal model and a new algorithm are developed for the coordinative management of water resources utilization and regional economic development, according to the theory of the hierarchical optimal control on a large-scale system.
本文从大系统递阶优化控制理论出发，提出了水资源开发利用与区域经济发展协调管理的多级递阶优化模型，并针对该模型提出了一种新的算法。 - Based on switching function, mathematical models of three-level CSI and the combinational multilevel CSI have been analyzed in abc stationary coordinate and dq rotated coordinate, which are the basis of control system design.
基于开关函数，建立了三电平电流型逆变器和组合式电流型多电平逆变器在三相静止坐标系和两相旋转坐标系的低频数学模型，为电流型多电平变流器的系统设计提供了理论基础。 - Many effective methods are adopted in the hardware circuit and software design, which include multilevel filter with hardware circuit, filter with software, photoelectric Isolation, and modularization design in software. The control accuracy and reliability of the system are improved with these methods.
该系统在硬件电路设计以及软件设计上，采用了多种优化措施：如多级硬件滤波、软件滤波、光电隔离、软件模块化设计等，保证系统的可靠性，提高系统的控制精度。 - In this paper, the author apply petroleum engineering well-control theory to analyze operational principle of multilevel throttling control system in depth, set up electrohydraulic proportional valve hydraulic pressure control system mathematics model and use MATLAB to make emulation analysis to it.
在本文中，笔者结合石油工程井控理论，对多级节流控制系统工作原理作了深入的分析，建立了电液比例阀液压控制系统数学模型，并对该模型运用MATLAB进行了仿真分析。 - The control result can be expanded the control of multilevel Rotation inverted Pendulum, and have a guiding meaning in the control of other unstable system.
该控制结果可以进一步扩展到多级旋转倒立摆的控制，对于实现其他不稳定系统的控制，也有着一定的借鉴价值。 - Fuzzy optimal selection from multiobjective and multilevel alternatives for Yellow River flood control decision support system
黄河防洪决策支持系统多目标多层次对策方案的模糊优选 - Under this background, together with the development and increasingly mature of multilevel technology, employing dual three-level converters control large capacity induction motor drives system has become a hot topic in recent years.
在这个背景下，随着多电平技术的发展和日趋成熟，使用双三电平变换器对大容量异步电机传动系统进行控制成为近年来研究的热点。 - PLC of master station communicated with four single well slave stations by radio station, a multilevel remote distributed control system was formed.
主站PLC通过电台与四个单井从站通讯，形成了多级远程分布式控制系统。