Using microcontroller, the design and implementation of the common test instrument for aerial rocket launch control system solved the problems mentioned before. 但现有的航箭发控系统检测仪既不具有通用性,又不能测试航箭发射脉冲参数。
Laser radar test results on rocket and tube launched projectiles 激光雷达对火箭发射导弹和发射管发射导弹的试验结果
Design and Analysis of a High-Speed Spinning Test Platform for Solid Rocket Motor 某火箭发动机高速旋转试车台旋转架一体化设计与分析
The Static Test Study of Composite Rocket Launcher 复合材料火箭发射器的静态测试研究
A four-accelerometer based test method for measuring rocket rotation angle is put forward in this paper and its theoretical error is comprehensively analyzed. 提出利用四只加速度计测量火箭弹自转角的方法,详细地讨论了该方法的测试原理误差。
In 2013 its space agency, CNEs, together with Dassault aviation, a French firm, and German and Spanish partners, will test a satellite-launching rocket that attaches to the Rafale fighter jet. 其太空机构cnes,联合一家法国公司dassaultaviation,并与德国及西班牙合作,将在2013年,试验一种挂在“阵风”战斗机上的卫星发射运载火箭。
Analysis of Test Results on Rocket Triggered Lightning to Lightning Rod and Semiconductor Lightning Eliminator 避雷针和半导体消雷器的火箭引雷试验分析
Optical Design and Calculation on the System of Measuring on the Rocket Initial Perturbation THE STUDY OF USING GYROSCOPE TO TEST ROCKET INITIAL DISTURBANCE 火箭弹起始扰动测试系统光学设计与计算压电陀螺用于火箭弹起始扰动测量的研究
This paper in connection with the actual test field of rocket engine describes the calibrating methods of temperature measurement by electrical simulative quantity, the calibration of real temperature and real medium etc. 针对火箭发动机试验现场的实际情况,简述现场电量模拟温度量的校验,现场真实温度的校准,现场真实介质的校准等方法。
Effect of the Rocket Missiles ′ Range in Ground Launch Test Due to Rocket Thrust Eccentricity 发动机推力偏心对地面发射火箭弹射程的影响
A new wavelet denoising method is introduced for flight flutter test excited by rocket impulse. 1为提高小火箭激励条件下试飞试验数据的信噪比,提出了一种用于颤振飞行试验数据处理的小波去噪方法。
Design and Test of Anti-hail Rocket Operation System 增雨防雹火箭作业系统设计及试验
This paper introduces the data processing program in the fire test of the throttling rocket engine. 本文介绍了一种用于变推力液体火箭发动机热试车数据现场分析处理的计算机软件。
The integrity test of Liquid Rocket Engine ( LRE) must be carried out before its launch. 在液体火箭发动机发射前,必须进行完整性试验。
Summary of typic laboratory and test about liquid rocket engine 液体火箭发动机典型实验室及典型实验概述
Vacuum vessel seal structure used in the leak test of a liquid rocket engine turbopump is discussed. 论述了某型号液体火箭发动机涡轮泵高压低温静密封检漏试验用真空室密封结构的设计问题。
The Development of Measurement System for Ground Test of Liquid Rocket Engine 液体火箭发动机试车测量系统的研制
An effect of the rocket missiles ′ range in ground launch test due to rocket thrust eccentricity is introduced in theory, and a computer program and the computing result are given. 从理论上分析了发动机推力偏心对地面发射火箭弹射程的影响,并编写了计算程序,给出了计算结果。
The results of static firing test of solid rocket engine in storage for seven to nine years have been described. 某固体火箭发动机在我国南方和北方的普通地面库房贮存7~9年后,地面点火试验工作正常,性能稳定。
Several in-situ experiments have been done successfully. Both the simulation and the experiments results show that the magnetic levitation technique can improve the performances of the test system for rocket engine greatly. 最后对整个试验台成功进行了多发现场试验,仿真结果和试验结果都表明电磁悬浮技术用于火箭发动机推力测试是成功的,提高了测试系统的性能和推力测试精度。
Automatic pressure loading system used for anti-pressure intensity test of carrier rocket parts 运载火箭构件抗压强度测试的压力自动加载
A huge measurement system for test of liquid rocket engine is introduced. 介绍了一个大型火箭发动机试车测量系统。
The thrust vector control ( TVC) performance test of solid rocket motor is presented in this paper. 本文介绍了固体火箭发动机水下推力矢量特性试验。
Development tendency of modern automatic test system is to apply PXI bus technology in electrical transmission motion characteristics test of rocket artillery, and to develop special test devices and equipments that meet requirements of general test platform. 将PXI总线技术应用于火箭炮电传运动性能的检测,开发符合通用检测平台要求的专用检测设备,符合现代自动测试系统的发展方向。
Methods: Activities of IL-2, T lymphocyte subsets, immunioglobin ( Ig) and complement 3 ( C3) were assayed by MTT, APAAP, single agar diffusion test and rocket electrophoresis test, respectively. 方法:白细胞介素-2、T淋巴细胞亚群、免疫球蛋白和补体C3分别采用MTT、APAAP、单向琼脂扩散法和火箭电泳法。
A Measurement and Controlling System of Ground Hot-firing Test for Rocket Roll-control Engine 火箭滚动控制发动机地面热试车测控系统
The study of using gyroscope to test rocket initial disturbance 压电陀螺用于火箭弹起始扰动测量的研究
The reliability of liquid rocket engine ground test bed is a key factor to ensure the success of ground test for liquid rocket engine. Once the ground test bed goes wrong, the whole test will fail and which might cause huge economic losses. 液体火箭发动机地面试验台的可靠运行是保证火箭发动机地面试验成功的关键因素,一旦试验台发生故障整个试验将失败,将会造成巨大的经济损失。
In the test of rocket engine, there are huge amount of data to be analyzed. 液体火箭发动机需要分析的数据量十分巨大,试车时需要采集大量的性能参数。
The test of liquid rocket engines and their parts is indispensable for developing engines. 发动机及零部组件试验是液体火箭发动机研制过程中不可或缺的重要组成部分,在发动机研制过程中需进行大量的试验。