Specifications

DOI: 10.1117/12.2014822
Database: Compendex
Compilation and indexing terms, © 2013 Elsevier Inc.
8.
Accession number: 20131616213976
Title: Divided screen array measurement method of projectile-curtain parameter for
multibarrel volleyed weapons
Authors: Tian, Hui1, 2 ; Jiao, Mingxing1 ; Ni, Jinping2 ; Wang, Guohui2/田会;焦明星;倪晋平;王
国珲
Author affiliation: 1 School of Mechanical Instrumental Engineering, Xi'an University of
Technology, Xi'an 710048, China
2 Shaanxi Province Key Lab of Photoelectric Measurement and Instrument Technology, Xi'an
Technological University, Xi'an 710032, China
Corresponding author: Tian, H. ([e-mail])
Source title: Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering
Abbreviated source title: Hongwai yu Jiguang Gongcheng Infrared Laser Eng.
Volume: 42
Issue: 2
Issue date: February 2013
Publication year: 2013
Pages: 507-512
Language: Chinese
ISSN: 10072276
Document type: Journal article (JA)
Publisher: Chinese Society of Astronautics, P.O. Box 225-32, Tianjin, 300192, China
Abstract: In order to meet the demand of measuring the projectile-curtain parameter of
multibarrel volleyed weapons, a method basing on the divided six-light-screen array was put
forward. When projectiles from multibarrel volleyed weapons past through the divided screens,
each small screen sensor would put out signals. The multi-channels data acquisition device
captured these signals and then calculated the times of between different signals. The time
sequence for a projectile past through six screens can be identified according to the principle that
the flying time between the symmetry screens was the same and the flying time in different
position in one screen was different. Finally the flying parameters for every projectile can be
worked out. The efficiency of the algorithm has been verified by emulation tests. Besides, the
implementation scheme for the light screen was given, and has been verified by the high rate
firing tests.
Number of references: 10
Main heading: Projectiles
Controlled terms: Aerospace engineering - Electrical engineering
Uncontrolled terms: Array measurements - Data-acquisition devices - Divided screen -
Firing rates - Flying parameters - Impacting coordinate - Implementation scheme -
Six-light-screen array
Classification code: 654 Rockets and Rocket Propulsion - 658 Aerospace Engineering,
General - 709 Electrical Engineering, General