| ID | 原文 | 译文 |
| 13864 | 仿真与测试结果表明：两种介质上的天线工作频带均包含320GHz, 尺寸仅为42.56mm×40.16mm×0.813mm, 带内回波损耗S11低于-10dB, 带内增益均大于3dBi, 最大增益达7.3dBi, 交叉极化均小于-15dB, 50%以上的频带交叉极化小于-20dB, 最小可达-25dB, 天线具有稳定的方向图, 良好的波形保真度, 是一种宽波束天线。 | The results show that the antennas can be operated from 3 GHz to 20 GHz, while the dimension is 42.56 mm×40.16 mm×0.813 mm, and the return loss is less than-10 dB.As the gain of the wide-beam antenna is larger than 3 dBi which reaches 7.3 dBi to the maximum, the level of cross-polarization is less than-15 dB, in which more than 50%is below-20 dB and the mininum value is-25 dB. The radiation patterns of this wide beam antenna are proved to be stable with high waveform fidelity. |
| 13865 | 为了提高导航系统长时间航行的导航精度和钟差修正能力, 提出了一种钟差修正的X射线脉冲星与多普勒差分组合导航方法。 | In order to ensure the navigation accuracy of long time navigation systemand and improve the ability of clock error control, X-ray pulsar and Doppler difference integrated navigation method for correction of clock difference is proposed. |
| 13866 | X射线脉冲星导航 (X-ray pulsar navigation, XPNAV) 使用脉冲到达时间作为导航量测量, 多普勒差分导航测量两个时刻航天器相对于太阳的多普勒速度, 并将两个多普勒速度的差值作为导航的量测量, 这里采用两个多普勒速度的差值可避免多普勒速度偏差。 | X-ray pulsar navigation is measured by pulse arrival time, Doppler differential navigation utilizes the difference between the two moment Doppler velocities relative to the sun.The difference between the two Doppler velocities not including Doppler speed deviation can be used as navigation measurement information. |
| 13867 | 在此基础上, 将星载时钟钟差增广为新的状态变量, 建立组合导航系统, 使用联邦无迹卡尔曼滤波器 (unscented Kalman filter, UKF) 融合导航信息。 | The onboard clock error is augmented into the new state variable, the integrated navigation system is established, and the federated unscented Kalman filter (UKF) is used to fuse the navigation information. |
| 13868 | 仿真结果表明, 该方法可以抑制多普勒速度偏差对导航的影响, 控制星载时钟钟差, 并提供更高的导航估计精度。 | The simulation results show that the method can suppress the influence of Doppler velocity deviation on navigation, control the clock difference on the onboard clock, and provide higher navigation estimation accuracy. |
| 13869 | 山地变电站复杂的地质环境与气候环境, 使其普遍存在地质安全隐患。 | Mountain substation has complex geological and climate environment, resulting in that common geological hazards often occur. |
| 13870 | 文中提出了一种基于光纤传感的山地变电站边坡安全风险远程监测技术方案。 | A scheme of mountainous substations slope security risk based on remote monitoring is presented in this paper. |
| 13871 | 首先分析了山地变电站边坡传感原理, 给出了光纤传感架构, 进行了远程监测系统的设计与研究, 并开发了统一信息平台。 | The principle of mountainous substations slope sensing is analyzed, architecture of optical fiber sensing network in mountainous substations is given, the remote monitoring system is researched, and the unified information platform is developed. |
| 13872 | 通过在山地变电站边坡布设的光纤传感器监测山地变电站边坡信息, 再基于电力网传输至变电站主站的统一信息平台进行实时监控和处理分析。 | The slope information of the mountain substation is monitored by the optical fiber sensor set in the slope of the slope of the mountain substation, and the real-time monitoring and processing analysis is carried out based on the unified information platform of the power network transmission to the substation main station. |
| 13873 | 现场试验结果显示该技术能够实时准确地监测山地变电站边坡信息参量, 证明了系统的有效性和可行性, 为后续进一步研究和推广提供了保障。 | The field test results show that the technology can monitor the slope information parameters of the mountain substation in real time and accurately, which proves the effectiveness and feasibility of the system, and provides a guarantee for further research and extension. |