Dissertation > Excellent graduate degree dissertation topics show

The artillery Gyrotheodolite Design and Implementation of the automatic measurement modes

Author: WangYu
Tutor: FanLuHong；LiYong
School: University of Electronic Science and Technology
Course: Software Engineering
Keywords: Artillery Gyrotheodolite Measurement method Digitized
CLC: E924
Type: Master's thesis
Year: 2011
Downloads: 16
Quote: 0
Read: Download Dissertation

Abstract

One of the main instruments used to determine the orientation the directional high precision, not climate conditions, at any time and place, can be implemented-weather autonomous find true north to the the measurement, artillery Gyrotheodolite become artillery geodesic protection. Usually manual measurement currently the equipment artillery gyro theodolite looking for true north, the low degree of automation, has been unable to meet the modern artillery combat requirements. To adapt to the requirements of the artillery combat under conditions of informatization, combined with modern sensor technology, modern digital signal processing technology, automatic control technology, to existing equipment artillery Gyrotheodolite based, explore and achieve the Artillery Gyrotheodolite measurement way digitization and automation necessary. This paper first analyzes the gyro find true north to the technology in the domestic and foreign development profile, research the the artillery Gyrotheodolite works its measurement. Find true north using astronomical measurements to determine the orientation and other methods of comparative analysis, looking for azimuth gyroscope inertial characteristics, which is characterized by significant: from climatic conditions, time of observation and measurement location restrictions, can achieve with the use of needle weather, autonomous find true north to the measurement job, and short measurement time, simple operation, high accuracy orientation, field maneuvers and use of weather measurements to meet the need, and are widely used in all aspects of gyro find true north to technology development. The domestic Gyrotheodolite basically are in a semi-automatic level, the key steps that require manual intervention. Due to the development of artillery equipment and technology, which greatly improves the speed of response of the artillery fire, making the geodesic protection as the basis of the work of Artillery Firing Command is facing serious challenges, can not meet the future war fast weather accompanied by protection requirements. The key reason is that the problem has not been resolved quickly obtain accurate orientation. The subject of direct research to improve its inadequate for column mounted artillery Gyrotheodolite, research the explore Artillery Gyrotheodolite, automatic measurement technologies such as digitization, to to artillery Gyrotheodolite orientation measurement automation, will be the direct guidance of the training of troops. Meet the need for rapid reaction artillery combat is the main purpose of this study. This paper based on existing equipment, to transform theodolite mounting level of device and direction of the device on the installation of digital sensors, improved artillery Gyrotheodolite the original main optical system, the the gyroscope with theodolite cursor signal acquisition, built artillery The motion signal data Gyrotheodolite acquisition and signal processing systems. Needle quickly determine the rough north to the method according to the characteristics and requirements of the protection of artillery detection, can be used as a practical helper method is more suitable for the actual troop. This study analysis the artillery Gyrotheodolite find true north to the basis of the principle, the design of a gyroscope digital measurement system to achieve artillery Gyrotheodolite is digitized their programs to meet the job requirements of automated measurement.

Related Dissertations

CLC: > Military > Military technology > Weapons,military equipment > Artillery weapons
© 2012 www.DissertationTopic.Net Mobile