The influence of thermal effects in a beam control system and spherical aberration on the laser beam quality 光束控制系统热效应与球差对激光光束质量的影响
The implementation of amplitude weighting and beam control are elaborated with indexes and test results. 相控阵雷达波束控制器是相控阵雷达的重要组成部分。
Studies on Beam Control in High Power Ultra-short Pulse Ti: sapphire Laser System 高功率超短脉冲钛宝石激光光束控制研究
Study of Anti-jamming Algorithm Based on Beam Control for the Satellite Navigation Receiver 基于波束控制的卫星导航接收机抗干扰算法研究
A four-dimension simulation code is developed, which enables us to study the thermal effect of high-power lasers propagating through a beam control system. 编制了四维仿真程序,用以研究光束控制系统中的热效应对强激光传输的影响。
Starting from the view of engineering practice, a method of optimizing and improving a radar beam control algorithm is presented. 从工程实践角度出发,提出了一种对某雷达波束控制算法进行优化改进的方法。
Distributed Beam Control System Based on Paralleling LVDS BUS 基于并行LVDS总线的分布式波控系统设计
Progress of beam control based on metal surface plasmon polaritons 基于金属表面等离子激元控制光束的新进展
Several key techniques used in the high energy laser system nowadays, such as adaptive optics, beam control, have been challenged on the way from laboratory to practical application. 在从实验室走向实际应用的过程中,现有高能激光系统涉及的关键技术(如自适应光学、光束控制)遇到了较难解决的问题。
Annular beam control modulator 环状电极束流控制调制器
Design of Beam Control System in Wind Profile Radar 风廓线雷达的波控系统设计
Study on the Propagation Properties and Beam Control of High-power Lasers with Distortions 高功率畸变激光的传输特性和光束控制研究
An annular square intensity distribution with linear non-uniformity in the x direction is used to model the high-power laser, a detailed numerical simulation is performed to study the high-power laser propagation in a beam control system by means of a four-dimensional simulation code. 用光强沿x轴方向呈线性变化的方形环状光束模拟高功率激光,利用自编四维仿真程序对高功率激光在光束控制系统中的传输作了详细的数值计算研究。
Beam control and relative problems in high-power laser technology 高功率激光技术中的光束控制和相关问题
In this paper, the laser thermal effects, produced in the transmitting channel of a beam control system, are numerically analyzed. 通过仿真计算分析了激光在光束控制系统通道内传输所产生的热效应及其对远场光束质量的影响。
The necessity and advantages of radar integrated with electronic warfare and communication were presented. The key technologies, such as combined signal of linear frequency modulation and hypocritical stochastic coding acted as shared signal, shared aperture and its beam control, were put forward. 阐述了雷达与电子战、雷达与通信一体化的必要性和特点,并对一体化的关键技术,如以线性调频与伪随机编码信号的组合为共用信号、共用孔径及其波束控制技术等进行了分析。
The selection of adaptive algorithm determines the adaptive beam control capability and the reaction rate when the condition changes, as well as the hardware complexity for the algorithm implementation. 自适应算法的选择决定了在环境变化时,波束自适应控制能力和反应速度,以及实现算法所需硬件的复杂性。
Structure and Principle of Auto Headlight Beam Control System 汽车前照灯光束控制系统的结构与原理
This paper mainly describes the composition of beam control system and the design of neutron array controller in beam-control system. 主要论述了波控系统的组成及其中子阵波控机的设计。
The hardware configuration and functions of the automatic control system for reheating furnace are introduced, and the operating principles and functions of automatic walking beam control, automatic billet tracking, double cross limit combustion control, etc are described. 介绍了加热炉自动控制系统的硬件配置和系统功能,并对步进梁步进自动控制、钢坯自动跟踪、双交叉限幅燃烧控制等的原理和功能作了说明。
To promote the load ability of laser facility and uniformity of target intensity distribution, it is necessary to study and develop new concepts and technologies to improve beam quality and promote beam control precision. 为进一步提高装置的负载能力和靶面光强分布的均匀性,有必要研究与发展新的概念与技术,来改善光束质量和提高光束控制精度。
The Study and Development of Electronic Beam Control System in Warp Knitting 经编电子送经系统的研究与开发
The former diode laser beam control techniques are discussed in the second chapter. 第二章讨论并归纳了在激光光束控制领域前人的工作和成果。
The physical models and computer simulation for plane wave beam control 平面波光束控制的物理模型和计算机模拟演示
The propagating laser in free space was imaged by charge coupled device ( CCD), so the incidence beam angles information can be obtained for the transmitting laser beam control. 利用CCD对自由空间传输的激光进行成像,可得到入射光束的角度信息以实现对发射光束的控制。
Beam control is one of the key techniques of laser communications, among which the divergence collimation and measurement are requirement for farther laser beam shaping. 激光束控制是空间光通信关键技术之一,其中的光束发散小角度的准直及测量为进一步完善准直系统提供了必要条件。
Through the adjustment of the proportional flow valve opening to change the size of the correction torque, and finally realize the horizontal position of the active beam control. 采用BP神经网络控制算法对同步系统的比例流量阀开度进行预测控制,通过调整比例流量阀的开度来改变纠偏力矩的大小,最后实现活动横梁的水平位置控制。
The control algorithm consists of AHU control algorithm, the freezing station system control algorithm and active chilled beam control algorithm. 控制系统划分为三部分,包括空气处理机组控制算法、冷冻站系统控制算法和主动式冷梁循环回路控制算法。
A series of basic scientific problems such as pulse energy conversion and broadband beam control in Hi-FPN were carried out. The laser system configuration and the key techniques and their approaches were determined. 详细研究了Hi-FPN激光系统中脉冲能量转换、宽带光束控制等科学基础问题,确定了系统的总体构成,分析了主要关键技术,提出了创新性的技术方案和思路。