| CHZ型重力仪控制系统的数字化设计与实现 |
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| 引用本文： | 胡明,涂海波,柳林涛,钟敏.CHZ型重力仪控制系统的数字化设计与实现[J].导航与控制,2016(4):1-7. |
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| 作者姓名： | 胡明 涂海波 柳林涛 钟敏 |
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| 作者单位： | 中国科学院测量与地球物理研究所,武汉,430077 |
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| 基金项目： | 国家自然科学基金面上项目(41474163)，国家仪器专项基金(2011YQ120045)，国家重大科研装备研制项目(ZDYZ2012-1-04) |
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| 摘 要： | 为提高CHZ型海洋重力仪控制系统的自动化程度及抗干扰能力,提出了基于FPGA的数字化控制系统实现方案.该方案集成机械零偏补偿、数据处理、系统监测与报警等功能为一体,还可灵活切换不同控制参数,满足不同海况环境,提高了系统集成度和故障定位能力,增加了控制系统的可靠性.
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| 关 键 词： | CHZ海洋重力仪 控制系统 数字化设计 可靠性 |
Design and Realization of the Control System Digitalization for
the CHZ Sea Gravimeter |
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| HU Ming,TU Hai-bo,LIU Lin-tao and ZHONG Min.Design and Realization of the Control System Digitalization for
the CHZ Sea Gravimeter[J].Navigation and Control,2016(4):1-7. |
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| Authors: | HU Ming TU Hai-bo LIU Lin-tao and ZHONG Min |
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| Institution: | Institute of Geodesy and Geophysics,Chinese Academy of Sciences;Institute of Geodesy and Geophysics,Chinese Academy of Sciences;Institute of Geodesy and Geophysics,Chinese Academy of Sciences;Institute of Geodesy and Geophysics,Chinese Academy of Sciences |
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| Abstract: | To improve both the automatization and the capability of resisting disturbance of the control system of the CHZ sea gravimeter, a digitalization scheme employing the FPGA hardware is proposed. A series of functions such as mechanical bias compensation, instrumental data processing, system health monitoring and alarm as well as parameter adjustment to suit to different sea condition, are integrated into a single system, such that the density of integration, the capability of error location and the reliability of the whole system are improved. |
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| Keywords: | CHZ sea gravimeter control system digitalization scheme reliability |
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