摘要激光具有很多优异性能，其中方向性、单色性、相干性的性能尤为突出，因此在现阶段的武器发展中很有应用前景，利用激光束来探测目标的的激光引信就是其中的典型代表。为了达到测试激光引信接收和发射系统的目的，需测试的参量有负载下激光发射高压、驱动电压；负载下激光接收供电电压，阈值电压等，因此设计了激光引信探测收发装置检测系统，用此系统来确保引信的合格性。74514

首先需根据测试参量，设计测试治具和测设系统电路原理图；然后完成检测系统上位机的软件开发。其中需要发挥数据采集技术的作用，使计算机与外界的连接，成为计算机与外界之间的桥梁。我们所利用的数据采集就是将我们所研究对象的一些参数通过其对应的传感元件进行适量的改变之后，再经过信号调节、采样、量化、编码、传送等环节，最终传送给计算机进行相应的数据处理或者存储保留的一种进程；接着结合引信电路各项性能参数指标以及模块化设计的思想，选用由NI公司所研究的LabWindows/CVI，利用这种虚拟仪器开发平台来完成测试系统上位机软件模块的相关设计,并根据对测试数据进行记录、分析及保存的要求完成报表模块设计。

毕业论文关键词：激光引信，测试系统，Labwindows/CVI，数据采集技术

毕业设计说明书中文摘要

Abstract Laser has many excellent properties, including directional, monochromatic, coherent performance is particularly prominent, so at this stage in the development of weapons of very promising, with a laser beam to detect laser fuze target is one of the typical representative。 For test purposes laser fuze receiving and transmission systems, the parameters to be tested has a load laser emitting a high pressure, the driving voltage; load laser receiving the supply voltage, threshold voltage, etc。, so the design of a laser fuse detecting transceiver means detecting system with this fuze system to ensure eligibility。

First, to be based on test parameters, test fixture design and survey and design systems circuit diagram; and complete detection system PC software development。 Wherein the data collection needs to play the role of technology, so that the computer and the outside world linked with the outside world to become a computer bridge。 After collecting the data we use it is that we will study some of the parameters of the right amount of change by its corresponding sensor, and then through signal conditioning, sampling, quantization, coding, transmission and other sectors, and ultimately transmitted to the computer accordingly data processing or storage of a process reserved; then combined with fuze circuit performance parameters index and modular design ideas, selected by the company studied NI LabWindows / CVI, using this virtual instrument development platform to complete the test system PC related design software modules, and complete report module design based on the test data recording, analysis and preservation requirements。

Key words: Laser fuze, test system, Labwindows/CVI, data acquisition technology 

毕业设计说明书外文摘要

目   次

1  绪论  1

1。1  研究背景及意义  1

1。2  激光引信工作原理  …1

1。3  激光引信的特点和要求  …2

1。4  激光引信的国内外概况    2

1。5  激光引信的发展趋势  …  3

1。6  本章小结    3

2  虚拟仪器测试系统总体方案设计  …  4

2。1  虚拟仪器的概念、组成和特点  …  4

2。1。1  虚拟器的概念  4

2。1。2  虚拟仪器的组成  …4