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Level Vibration Meter with the Principle of Liquid-fluctuation 基于液体波动原理的液位振动仪
光机电信息 Pub Date : 2011-01-01 DOI: 10.3788/OMEI20112811.0084
Wang Su-lin
{"title":"Level Vibration Meter with the Principle of Liquid-fluctuation","authors":"Wang Su-lin","doi":"10.3788/OMEI20112811.0084","DOIUrl":"https://doi.org/10.3788/OMEI20112811.0084","url":null,"abstract":"In this paper,a level vibration meter based on liquid-fluctuation-trigger-switch was designed,fabricated and tested.This device was made up of sensing unit,circuit unit and level adjustment base.The container was composed of two coaxial cylinders.Copper sulfate solution was used as conductive liquid contained.A sound-light electric circuit was used to prompt vibration level.The test results showed that the response time could meet the measurement requirements.","PeriodicalId":68706,"journal":{"name":"光机电信息","volume":"28 1","pages":"84-88"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70575510","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Zigbee Gateway Design based on ARM Processor 基于ARM处理器的Zigbee网关设计
光机电信息 Pub Date : 2011-01-01 DOI: 10.3788/OMEI20112803.0042
邢锐 Xing Rui, 王纯委 Wang Chun wei
{"title":"Zigbee Gateway Design based on ARM Processor","authors":"邢锐 Xing Rui, 王纯委 Wang Chun wei","doi":"10.3788/OMEI20112803.0042","DOIUrl":"https://doi.org/10.3788/OMEI20112803.0042","url":null,"abstract":"According to the problem that Zigbee gateway couldn’t be connected to the ethernet, an embedded wireless sensor network gateway design based on ARM was proposed in this paper. S3C2410 chip and CC2430 radio module were the core of the hardware design. The connection between Zigbee network and ethernet network was realized,which could make detection and control equipments be connected to the internet, and make them achieve a broader network control platform.","PeriodicalId":68706,"journal":{"name":"光机电信息","volume":"28 1","pages":"42-46"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70572062","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Laser Alarm Technology based on Laser Reconnoiter Alarm Implement 基于激光侦察报警装置的激光报警技术研究
光机电信息 Pub Date : 2011-01-01 DOI: 10.3788/OMEI20112803.0006
Chen Jian
{"title":"Research on Laser Alarm Technology based on Laser Reconnoiter Alarm Implement","authors":"Chen Jian","doi":"10.3788/OMEI20112803.0006","DOIUrl":"https://doi.org/10.3788/OMEI20112803.0006","url":null,"abstract":"The content and composition of laser alarm were expatiated in this paper. The system and the classification of the laser alarm technology were introduced. The system composition and function of the laser alarm implement were discussed. And the main technology capability and key technology of the laser alarm implement were analyzed.","PeriodicalId":68706,"journal":{"name":"光机电信息","volume":"28 1","pages":"6-12"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70572315","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Development Actuality and Analysis of Large Alt-azimuth Telescope Shafting Supporting Structure 大型异方位角望远镜轴系支承结构发展现状及分析
光机电信息 Pub Date : 2011-01-01 DOI: 10.3788/OMEI20112803.0017
王槐 Wang Huai, 代霜 Dai Shuang
{"title":"Development Actuality and Analysis of Large Alt-azimuth Telescope Shafting Supporting Structure","authors":"王槐 Wang Huai, 代霜 Dai Shuang","doi":"10.3788/OMEI20112803.0017","DOIUrl":"https://doi.org/10.3788/OMEI20112803.0017","url":null,"abstract":"Aiming at the shafting supporting structure, which is one of the key technologies of the ground based large electro optical telescope, its development actuality on the altitude shafting and the azimuth shafting was represented. The common bearings performances were compared and the typical shafting schemes were emphatically analyzed. The home research progress and development direction of the large mount shafting supporting structure were summarized.","PeriodicalId":68706,"journal":{"name":"光机电信息","volume":"28 1","pages":"17-27"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70572353","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Summary of Fault Diagnosis Technology for Space Optics Remote Sensors 空间光学遥感器故障诊断技术综述
光机电信息 Pub Date : 2011-01-01 DOI: 10.3788/OMEI20112803.0028
赵昶宇 Zhao Chang-yu, 颜昌翔 Yan Chang-xiang, 陈伟 Chen Wei
{"title":"Summary of Fault Diagnosis Technology for Space Optics Remote Sensors","authors":"赵昶宇 Zhao Chang-yu, 颜昌翔 Yan Chang-xiang, 陈伟 Chen Wei","doi":"10.3788/OMEI20112803.0028","DOIUrl":"https://doi.org/10.3788/OMEI20112803.0028","url":null,"abstract":"The system structure and design thinking of space optics remote sensors were introduced, with listing several familiar fault diagnosis technology. A kind of new mixed fault diagnosis technology was put forward by comparing above methods’ advantages and disadvantages. Finally, the expectation for fault diagnosis technology of space optics remote sensors was pointed in this paper.","PeriodicalId":68706,"journal":{"name":"光机电信息","volume":"114 1","pages":"28-32"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70572371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of Aerial Reconnaissance Camera 航空侦察相机的发展
光机电信息 Pub Date : 2011-01-01 DOI: 10.3788/OMEI20112811.0032
刘. L. Ming
{"title":"Development of Aerial Reconnaissance Camera","authors":"刘. L. Ming","doi":"10.3788/OMEI20112811.0032","DOIUrl":"https://doi.org/10.3788/OMEI20112811.0032","url":null,"abstract":"Aerial reconnaissance cameras are the most universal aerial reconnaissance device in applications.Several typical aerial reconnaissance cameras' characteristics were analyzed,and their technical parameters were given respectively.Based on the development of aerial reconnaissance camera and the action of some west countries in the field,the leading research direction and the development trend including the digitalize area multi-spectrum and integrated pod of aerial reconnaissance camera were put forward by the analysis and comparison of each advantage,disadvantage,preview of application,the convenience and the practicability.","PeriodicalId":68706,"journal":{"name":"光机电信息","volume":"28 1","pages":"32-37"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70575240","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Development of Optical Countermeasure Technique 光对抗技术的发展
光机电信息 Pub Date : 2011-01-01 DOI: 10.3788/OMEI20112807.0021
郭汝海 Guo Ru-hai, 王. W. Bing
{"title":"Development of Optical Countermeasure Technique","authors":"郭汝海 Guo Ru-hai, 王. W. Bing","doi":"10.3788/OMEI20112807.0021","DOIUrl":"https://doi.org/10.3788/OMEI20112807.0021","url":null,"abstract":"The optical countermeasure technique is a complex technology after many years development.Especially,laser which has the properties of monochromaticity,high brightness and directional transmission,has been applied to optical countermeasure.The laser dazzling,laser blinding and even damaging detector was focused in the field of optical countermeasure,which had been paid a great attention by many nations.The development of the optical countermeasure was presented in this paper.Furthermore,the challenge for future high-power laser applied in the optical countermeasure was forecasted.","PeriodicalId":68706,"journal":{"name":"光机电信息","volume":"28 1","pages":"21-26"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70573545","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Double-light-source DMD Digital Lithography System 双光源DMD数字光刻系统
光机电信息 Pub Date : 2011-01-01 DOI: 10.3788/OMEI20112808.0027
余秋香 Yu Qiu-xiang, 易云 Yi Yun
{"title":"Double-light-source DMD Digital Lithography System","authors":"余秋香 Yu Qiu-xiang, 易云 Yi Yun","doi":"10.3788/OMEI20112808.0027","DOIUrl":"https://doi.org/10.3788/OMEI20112808.0027","url":null,"abstract":"A new double-light-source DMD digital lithography system was established on the basis of digital lithography technique.The system was composed of illumination system,DMD,projection lens and CCD focus system.The experiment showed that the focus point would not be exposed in the double-light-source DMD digital lithography system,so the system could be used to make the micro-optical elements in the end face of fibers.","PeriodicalId":68706,"journal":{"name":"光机电信息","volume":"28 1","pages":"27-31"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70573913","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Realization of Laser Pulse Code on FPGA 激光脉冲码的FPGA实现
光机电信息 Pub Date : 2011-01-01 DOI: 10.3788/OMEI20112809.0012
赵丽丽 Zhao Li-li, 王挺峰 Wang Ting-feng, 郭. G. Jin
{"title":"Realization of Laser Pulse Code on FPGA","authors":"赵丽丽 Zhao Li-li, 王挺峰 Wang Ting-feng, 郭. G. Jin","doi":"10.3788/OMEI20112809.0012","DOIUrl":"https://doi.org/10.3788/OMEI20112809.0012","url":null,"abstract":"Laser pulse coding is considered as the most important means to enhance anti-jamming of self-active laser homing weapons,it is achieved mainly by increasing the coding bits and coding pulse interval.The characteristics of the laser pulse coding were analyzed in this paper.Based on that,a coding design,using a hardware language called verilog implemented on the FPGA for the system of laser pulse coding was proposed,in which the coding bits and coding pulse interval could be adjusted.The hardware structure of coding and the flow of coding were introduced in detail.The functional simulation and experiment showed that the encoding scheme was feasible.","PeriodicalId":68706,"journal":{"name":"光机电信息","volume":"28 1","pages":"12-17"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70574131","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Research on Bearing Fault Diagnosis based on Information Fusion 基于信息融合的轴承故障诊断研究
光机电信息 Pub Date : 2011-01-01 DOI: 10.3788/OMEI20112803.0052
Yang Yong-sheng
{"title":"Research on Bearing Fault Diagnosis based on Information Fusion","authors":"Yang Yong-sheng","doi":"10.3788/OMEI20112803.0052","DOIUrl":"https://doi.org/10.3788/OMEI20112803.0052","url":null,"abstract":"Much useful information obtained from multi-sensors can not be used efficiently in the bear faults diagnosis. An information fusion model is proposed in this paper to solve the problem. In this model, information obtained from multi-sensors is integrated by different weights assigned in the sensors. Through using in a bear fault diagnosis example, this model is confirmed with certain superiority in classification precision and performance of popularizing.","PeriodicalId":68706,"journal":{"name":"光机电信息","volume":"28 1","pages":"52-57"},"PeriodicalIF":0.0,"publicationDate":"2011-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70572235","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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