| 光纤陀螺开环检测系统的数字化研究 |
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| 引用本文： | 张登伟,舒晓武,牟旭东,刘承.光纤陀螺开环检测系统的数字化研究[J].兵工学报,2005,26(1):42-45. |
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| 作者姓名： | 张登伟 舒晓武 牟旭东 刘承 |
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| 作者单位： | 浙江大学现代光学仪器国家重点实验室，浙江杭州310027 |
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| 摘 要： | 开发了一种接收并处理光纤陀螺开环信号的数字化系统，用此系统实现GPIB总线到USB通用串口总线的连接，从而实现人机的友好界面。使用CPLD来实现GPIB总线的各种接口功能，在Windows平台下采用VC++设计的数字采集处理系统，能够实时控制进程、高速收发数据并实时显示其结果，系统的设计灵活，可靠性稳定性增加，误码率降低，效率高，同时光纤陀螺开环检测系统也实现了标准化和全数字化。
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| 关 键 词： | 飞行器控制、导航技术 光纤陀螺 数字化 GPIB接口 CPLD 开环检测系统 |
| 文章编号： | 1000-1093(2005)01-0042-04 |
Digitalization in Open Loop Detection System for Fiber Optic Gyroscopes |
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| ZHANG Deng-wei,SHU Xiao-wu,MOU Xu-dong,LIU Cheng.Digitalization in Open Loop Detection System for Fiber Optic Gyroscopes[J].Acta Armamentarii,2005,26(1):42-45. |
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| Authors: | ZHANG Deng-wei SHU Xiao-wu MOU Xu-dong LIU Cheng |
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| Affiliation: | State Key Laboratory of Modem Optical Instrumentation, Zhejiang University, Hangzhou, Zhejang 310027, China |
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| Abstract: | A digital system that receives and processes the open loop signal of fiber optic gyroscopes was developed. GPIB bus connects with USB universal bus through the system to realize the human-machine amity interfacing. All the interfacing function of the GPIB bus is realized through CPLD. With a digital sampling and processing system designed by VC++, real time controlling procedure,high-speed receiving and sending data can be carried out under a Windows platform,and the results can be displayed. The design of the system is made agile, and the reliability and stability are improved, the error rate is reduced,the efficiency is brought up. Open loop detection system for the fiber optic gyroscope will eventually realize standardization and complete digitalization. |
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| Keywords: | CPLD |
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