海洋二号卫星回波模拟器远程控制的设计
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摘要
为解决整星阶段回波模拟器需放在星旁,操作人员不能进入且人为复杂操作易出错等问题,基于此设计并实现回波模拟器的远程控制系统。该系统对原有嵌入式开发板进行重新设计、增加千兆以太网传输模块实现数据的高速稳定传输76 Mb/s、增加上位机用户操作界面实现功率波形显示分析、指令控制、参数设置等功能。数控单元通过IP和端口号与上位机连接实现千兆以太网通信。上位机具备数据接收、数据储存、参数设置、指令控制等远程控制功能。将数据储存并以图表等形式显示,供相关人员监测和分析。
In order to solve the problem that during the whole-spacecraft stage Return Signal Simulator needs to be put beside the satelliete,operators cannot enter,and manual operation is complex and errorprone,we design and implement the remote control system of Return Signal Simulator. The system redesigns the original embedded development board,adds Gigabit Ethernet transmission module to realizes high-speed and stable transmission of data with 76 Mb/s,increases the PC user interface,and is able to display numerical control unit and perform analysis,instruction control,parameter setting and so on. The numerical control unit can communicate with Gigabit Ethernet via IP and port number with the PC. The PC is capable of receiving data,storing data,setting parameters,performing instruction control remotely. Data is stored and displayed graphically for operators to monitor and analyze.
In order to solve the problem that during the whole-spacecraft stage Return Signal Simulator needs to be put beside the satelliete,operators cannot enter,and manual operation is complex and errorprone,we design and implement the remote control system of Return Signal Simulator. The system redesigns the original embedded development board,adds Gigabit Ethernet transmission module to realizes high-speed and stable transmission of data with 76 Mb/s,increases the PC user interface,and is able to display numerical control unit and perform analysis,instruction control,parameter setting and so on. The numerical control unit can communicate with Gigabit Ethernet via IP and port number with the PC. The PC is capable of receiving data,storing data,setting parameters,performing instruction control remotely. Data is stored and displayed graphically for operators to monitor and analyze.
引文
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[2]高建栋,韩壮志,何强,等.雷达回波模拟器的研究与发展[J].飞航导弹,2013(1):63-66.
[3]何佳宁,郭伟,朱迪,等.基于回波模拟器的CFOSAT散射计校飞模式定标研究[J].遥感技术与应用,2015,30(4):731-736.
[4]张志俊.注入式雷达目标模拟器控制软件设计与实现[D].大连:大连理工大学,2013.
[5]赵兵.浅析计算机远程控制技术及相应软件应用[J].黑龙江科技信息,2013(30):169.
[6] Chernyi S. The implementation of technology ofmulti-user client-server applications for systemsof decision making support[J]. Metallurgical&Mining Industry,2015(3).
[7]史振国,李德和,尹虎.基于FPGA的高效传输速率的千兆以太网通信系统设计[J].中国新通信,2016(14):4-5.
[8]任德柱,邵高平,程娟. MIT中的一种基于全相位的IQ正交相位解调算法[J].信息工程大学学报,2014,15(4):447-452.
[9]项力领,刘智,杨阳,等.单片SDRAM的数据读写乒乓操作设计[J].长春理工大学学报:自然科学版,2013,36(5):140-143.
[10]李靖伟,武杰.基于LabVIEW语言的PCI总线数据传输系统[J].核技术,2013,36(7):70401.
[11]Mileva A,Panajotov B. Covert channels in TCP/IPprotocol stack-extended version[J]. Central Europe-an Journal of Computer Science,2014,4(2):45-66.
[12]王祖云,杨思国,王建伟,等.嵌入式LwIP协议栈的移植与测试研究[J].计算机与数字工程,2014,42(2):272-275.
[13]Meng K Y. Design and Research of RemoteTerminal Unit Based on Light Weight IP Stack[C]//Advanced Materials Research. Trans TechPublications,2013,791:1613-1617.
[14]Lamár K,Kocsis A G. Implementation of speedmeasurement for electrical drives equipped withquadrature encoder in labview fpga[J]. ActaTechnica Corviniensis-Bulletin of Engineering,2013,6(4):123.
[15]李红刚,张素萍.基于单片机和LabVIEW的多路数据采集系统设计[J].国外电子测量技术,2014(4):62-67.
[16]Byun Y,Narayanan S,Mott S,et al. Wirelessbroadband measurement in California[C]//Informa-tion Technology:New Generations(ITNG),2013Tenth International Conference on. IEEE,2013:505-509.