提升船载雷达数字引导方式船摇隔离能力方法研究
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摘要
通过对船载X频段测控系统传统数字引导工作方式分析,以及与改善后添加反馈陀螺的大地角度数字引导工作方式进行对比,详细分析了各自工作原理和实现过程。为验证修改后的新型数字引导工作方式能提高船摇隔离度,采用跟踪地球同步轨道卫星及船舶生摇实验的方法,对新型数字引导方式的船摇隔离度进行实验并采集数据。通过船摇角度数据分析,计算出新型数字引导工作方式较传统数字引导工作方式的船摇隔离度增加了约14dB,达到了预期降低船舶摇晃对测量影响的目标。同时,也进一步掌握了X频段测控系统的设备性能。
Through the analysis of the traditional digital guidance manner of the ship-borne X-band measurement and control system and the comparison with the geodetic angle digital guidance manner of the improved feedback gyroscope,the working principle and the realization process are analyzed in detail.In order to verify that the modified digital guidance manner can improve the ship swaying isolation,the ship swaying isolation of the new digital guidance manner is tested and the data are collected by using the method of tracking geostationary orbit satellites and ship rolling test.By analyzing the angle data of ship rolling,it is found that the ship swaying isolation of the new digital guidance manner is increased by about 14 dB compared with the traditional digital guidance manner,which achieves the goal of reducing the influence of ship shake on the measurement.At the same time,the equipment performance of X-band measurement and control system has been further grasped.
Through the analysis of the traditional digital guidance manner of the ship-borne X-band measurement and control system and the comparison with the geodetic angle digital guidance manner of the improved feedback gyroscope,the working principle and the realization process are analyzed in detail.In order to verify that the modified digital guidance manner can improve the ship swaying isolation,the ship swaying isolation of the new digital guidance manner is tested and the data are collected by using the method of tracking geostationary orbit satellites and ship rolling test.By analyzing the angle data of ship rolling,it is found that the ship swaying isolation of the new digital guidance manner is increased by about 14 dB compared with the traditional digital guidance manner,which achieves the goal of reducing the influence of ship shake on the measurement.At the same time,the equipment performance of X-band measurement and control system has been further grasped.
引文
[1]张坤,周浩.基于提高闭环跟随特性的位置随动系统设计与仿真[J].兵器装备工程学报,2016,37(6):87-91.
[2]刘国栋,李华伟,底哲,等.Kalman滤波在天线数字引导跟踪中的应用[J].无线电工程,2010,40(8):22-25.
[3]贾媛,周向阳.轻小型惯性稳定平台位置环协同通信控制方法[J].测绘科学,2018,43(1):101-106.
[4]樊锦川,方忠春,吕航伟.采用反馈补偿技术的激光陀螺抖动解调算法[J].光电工程,2012,39(9):108-112.
[5]陈小刚,李志坚,季辉.增加船载雷达位置环船摇隔离度方法研究[J].电子设计工程,2015,23(17):105-107.
[6]蔡浩.基于梯度型最小二乘滤波的船摇隔离度测试研究[J].计算机测量与控制,2017,25(7):21-24.
[7]杨先锋,李永刚.PLC在交流伺服控制系统中的应用[J].西安航空技术高等专科学校学报,2012,30(1):51-54.
[8]申健,王敬,魏遵培.三轴卫星天线降低能耗研究[J].太赫兹科学与电子信息学报,2017,15(6):1009-1013.
[9]周立锋.船载测量雷达定位方法研究[J].雷达与对抗,2012,32(4):5-7.
[10]李魁,王玮,刘芳,等.长航时惯导系统全阻尼综合校正算法[J].仪器仪表学报,2012,33(3):543-548.
[11]张辉,唐峰,王晓章,等.轻小型光纤陀螺抗干扰技术[J].导航与控制,2016,15(5):59-66.
[12]瞿元新,潘高峰,毛南平.船摇陀螺前馈的转换公式推导及船摇隔离效果分析[J].计算机测量与控制,2017,25(1):156-157,162.
[13]朱龙.船摇隔离度自动化软件的设计与测试[J].舰船科学技术,2017,39(14):161-163.
[14]宋杰.无线传感器网络节点设计及Delphi监控软件开发[D].保定:河北大学,2010.
[2]刘国栋,李华伟,底哲,等.Kalman滤波在天线数字引导跟踪中的应用[J].无线电工程,2010,40(8):22-25.
[3]贾媛,周向阳.轻小型惯性稳定平台位置环协同通信控制方法[J].测绘科学,2018,43(1):101-106.
[4]樊锦川,方忠春,吕航伟.采用反馈补偿技术的激光陀螺抖动解调算法[J].光电工程,2012,39(9):108-112.
[5]陈小刚,李志坚,季辉.增加船载雷达位置环船摇隔离度方法研究[J].电子设计工程,2015,23(17):105-107.
[6]蔡浩.基于梯度型最小二乘滤波的船摇隔离度测试研究[J].计算机测量与控制,2017,25(7):21-24.
[7]杨先锋,李永刚.PLC在交流伺服控制系统中的应用[J].西安航空技术高等专科学校学报,2012,30(1):51-54.
[8]申健,王敬,魏遵培.三轴卫星天线降低能耗研究[J].太赫兹科学与电子信息学报,2017,15(6):1009-1013.
[9]周立锋.船载测量雷达定位方法研究[J].雷达与对抗,2012,32(4):5-7.
[10]李魁,王玮,刘芳,等.长航时惯导系统全阻尼综合校正算法[J].仪器仪表学报,2012,33(3):543-548.
[11]张辉,唐峰,王晓章,等.轻小型光纤陀螺抗干扰技术[J].导航与控制,2016,15(5):59-66.
[12]瞿元新,潘高峰,毛南平.船摇陀螺前馈的转换公式推导及船摇隔离效果分析[J].计算机测量与控制,2017,25(1):156-157,162.
[13]朱龙.船摇隔离度自动化软件的设计与测试[J].舰船科学技术,2017,39(14):161-163.
[14]宋杰.无线传感器网络节点设计及Delphi监控软件开发[D].保定:河北大学,2010.