Acta Metrologica Sinica  2019, Vol. 40 Issue (1): 106-110    DOI: 10.3969/j.issn.1000-1158.2019.01.17
Current Issue | Archive | Adv Search |
Design of Speed Measurement System for Rotating Ammunition
YANG Wen-qing,LI Jie,LI Wen-hao
Key Laboratory of Instrumentation Science & Dynamic Measurement Ministry of Education, North University of China, Taiyuan, Shanxi 030051, China
Download: PDF (630 KB)   HTML (1 KB) 
Export: BibTeX | EndNote (RIS)      
Abstract  Aiming at the problem that the traditional micro-electro-mechanical system gyroscope can not meet the test requirement of the range and accuracy at the same time, a new speed measurement method is proposed by adding a platform to isolate the high-speed rotation of the missile. The system measurement principle and construction are introduced, and the hardware and software design of the system is completed. The effectiveness of system is validated by high precision flight simulation turntable experiment. The measurement system can accurately measure the rotating speed of the missile, the error is about 1°/s, which realizes the purpose of measuring the high rotational speed by the high precision and small range gyroscope.
Key wordsmetrology      rotating speed      ammunition      gyroscope      brushless DC servo motor      navigation     
Received: 18 July 2017      Published: 07 January 2019
PACS:  TB934  
Service
E-mail this article
Add to my bookshelf
Add to citation manager
E-mail Alert
RSS
Articles by authors
YANG Wen-qing
LI Jie
LI Wen-hao
Cite this article:   
YANG Wen-qing,LI Jie,LI Wen-hao. Design of Speed Measurement System for Rotating Ammunition[J]. Acta Metrologica Sinica, 2019, 40(1): 106-110.
URL:  
http://jlxb.china-csm.org:81/Jwk_jlxb/EN/10.3969/j.issn.1000-1158.2019.01.17     OR     http://jlxb.china-csm.org:81/Jwk_jlxb/EN/Y2019/V40/I1/106
Copyright © Editorial Board of Acta Metrologica Sinica
Supported by:Beijing Magtech