A novel adjustable pulse laser based on phase control of the coherent beam combination is proposed. 这种脉冲激光产生技术为大功率、可调脉冲激光的产生提供了一种新的途径。
Application of Matlab in phase control array antenna Matlab在相控阵天线中的应用
Drum phase control loop 磁头鼓相位控制环路
Formulate corresponding plans for drilled fluid and solid phase control as per regulations. 根据法规制定相应的钻井流体及固相控制作业方案。
In this paper the problem of non-minimum phase control system design is studies. A set of design principles has been presented and a design knowledge base is built. 本文研究了非最小相位控制系统的设计问题,提出了设计此类控制系统的原则,建立了一个设计知识库;
This paper introduces a new type of voltage regulating method with star-point controller of the high voltage phase control rectifier. 介绍了一种新型高压相控整流调压即星点调压方式的数学分析、仿真及实验结果。
Adaptive Phase Control Method with Restrictive Conditions for Coupled Nonlinear Oscillators Array 一类耦合振荡器阵列的有约束条件自适应相位控制方法
The utility model provides an AC voltage stabilizing regulator, which synthetically utilizes the AC voltage phase control method and the amplitude control method. 本实用新型提供一种交流稳压调压器,综合利用了交流电压相位控制法和幅值控制法。
At the same time, an adaptive phase control system configuration based on coupled phase locked loop array was proposed. 同时,还给出了利用耦合锁相环阵列内部信号实现阵列相位自适应控制的方案。
The Applications and Research of Ship-borne Magnetism Receving Antenna Based on the Phase Control Matrix; The present situation concerning the outfit and management of the reception facilities for chemical tank washings and some suggestions related thereto 基于相控阵技术的船用磁性接收天线的应用研究散化船洗舱水接收设施配备和管理的现状及建议
A control strategy for piezoelectric transformer backlight inverter based on a constant frequency control and phase control is presented. 以定频控制和相位控制为基础的控制方式被用来控制压电式背光换流器系统在本文中被提及。
It is evident now why this system is called "phase control". 现在可以明了为什么这种系统称为相位控制。
Experiments of the phase control null and random phase quantization in density weighted phased arrays are described. 叙述了在密度加权相控阵上进行的随机馈相和波束置零实验。
The self-turning PID minimum phase control system for texturing machine temperature controller was designed using pole points placement method. 通过极点配置方法设计了加弹机温控器自校正PID最小相位控制系统。
Power selection and protection of single phase control transformer 单相控制用变压器功率选择及保护
Traditional rectification way often adopts phase control rectification or non-control rectification ways. 传统整流方式常采用相控整流或不控整流方式。
Presents signal changed phase control algorithm for single intersection based on fuzzy logic and finishes the simulation. 提出了基于模糊逻辑单交叉口信号变相位控制算法,并实现了仿真。
Hardware is mainly composed of 8031 micro-controller which realizes the fan speed control based on the phase control mode. 硬件设计选择8031微控制器,采用相位控制方式进行风扇转速控制;
The developing simulation system can simulate several lane distribution and signal phase control and has certainly useful value. 该系统可以仿真多种车道和相位控制形式的交叉口,具有一定的实用价值。
By calculating harmonic current, power coefficients and noise current, etc, the article points out that with regard to high power phase control converting system, it is obviously advantageous to adopt economic bridges. 本文通过对谐波电流、功率系数和噪声电流等计算,指出对大功率相控整流系统,采用经济多段桥具有较明显的优越性。
In this paper, the configuration and principle of phase control rectifier with variable frequency AC power are presented. The application of this system in power supplying for train is also given. 介绍了变频交流电源输入情况下相控整流稳压装置的组成与工作原理以及在列车供电系统中的应用。
In this paper, a clock recovery system that based on phase control technology is studied. 本文设计的锁相环路是基于相位控制技术的时钟恢复系统。
Another method to generate enhanced phase control sequence is proposed as well. The effect of time and frequency synchronization error on the performance of OFDM system is systemically summarized in this dissertation. 系统的总结了时间同步误差和频率同步误差对OFDM系统性能影响;针对PN序列的同步方法,提出了自适应门限设置方法及搜索窗设置,并将此方法与常规时间同步方法性能进行了比较;
The Application of Fuzzy Adaptive Control in Microcomputer SCR Full-Digital Direct Phase Control 模糊自适应控制在微机SCR全数字化直接相位控制中的应用
An integrated optics method to realize the amplitude and phase control for 8-ele-ment phased array antenna is put forward. Basic analyses and discussion about this method are giv-en. 提出了一种用集成光学方法实现8单元相控阵系统幅相控制的构想,对这种方法进行了基本分析和讨论。
The processing of three phase control rolling and two phase control rolling and accelerating cooling after rolling are used respectively, and the two kinds of technical processing are analyzed and contrasted. 在试验中,分别采用三阶段控制轧制和二阶段控制轧制+轧后快冷技术,并对这两种工艺进行了分析与比较。
Taking the design of microcomputer temperature control system in carbonic fibres production as an example, the paper introduces the application of fuzzy adaptive control in SCR full-digital direct phase control. 本文结合碳纤维生产的微机温度控制系统设计,介绍了模糊自适应控制在SCR全数字化直接相位控制中的应用。
Phase control of free-free transitions in bichromatic laser field is investigated employing the Born approximation. 本文利用玻恩近似理论对双模激光场中自由-自由跃迁过程中的相位影响进行了初步研究。
On the basis of control system CAD and engineering experiences of circuit design, the paper presents a kind of practical optimum CAD method to design active filter and correction network circuits, which have been widely used in continuous minimum phase control systems. 在控制系统CAD和实际电路设计经验基础上,针对广泛使用的连续控制系统中有源滤波和校正网络电路的工程设计,提出了一种实用的优化设计CAD方法。
In the system design FPGA slug as a key device realizes digital phase control of high intensity focused ultrasound through base software programming. 在该系统设计中,以FPGA芯片作为核心器件,通过底层软件编程实现高强度聚焦超声的数字化相位调控。