CN112235056B - Signal quality monitoring and evaluating system - Google Patents
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- CN112235056B CN112235056B CN202010852208.1A CN202010852208A CN112235056B CN 112235056 B CN112235056 B CN 112235056B CN 202010852208 A CN202010852208 A CN 202010852208A CN 112235056 B CN112235056 B CN 112235056B
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B17/00—Monitoring; Testing
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R23/00—Arrangements for measuring frequencies; Arrangements for analysing frequency spectra
- G01R23/16—Spectrum analysis; Fourier analysis
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
- G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
- G01R29/0842—Measurements related to lightning, e.g. measuring electric disturbances, warning systems
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
- G01R29/08—Measuring electromagnetic field characteristics
- G01R29/10—Radiation diagrams of antennas
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01W—METEOROLOGY
- G01W1/00—Meteorology
- G01W1/10—Devices for predicting weather conditions
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/12—Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
Abstract
The invention relates to a signal quality monitoring and evaluating system, which comprises a UI layer, a service layer, an external system/equipment layer and a data layer, wherein the UI layer comprises a task management UI, a data comprehensive management UI, an external release UI and a background management UI; the service layer comprises task management, resource management, monitoring control, task application, antenna guide data generation, user authority management, data comprehensive management, data processing/fusion and outfield station task management; the external system/equipment layer comprises an antenna and related equipment, acquisition equipment, an environment monitoring device, antenna health state monitoring equipment, a master control and management subsystem, system dynamic visualization software, signal evaluation software, report generation software and service scheduling software; the data layer comprises a new file service, a new database, an old file service and an old database; the data layer connects the service layer and the external system/device layer. The invention has the advantages of reducing manual operation and intervention and ensuring the integrity and acquisition accuracy of data.
Description
Technical Field
The invention belongs to the technical field of signal quality evaluation, and particularly relates to a signal quality monitoring and evaluating system.
Background
The existing evaluation system basically realizes main functions including satellite tracking, data receiving, equipment state display, level display, frequency spectrum display, data storage and the like. The main control equipment comprises a 40-meter antenna, a receiver, a collecting card, a frequency spectrograph and the like, and the control of each equipment is realized by an independent set of control software. To perform a complete monitoring task requires operating each control software and setting parameters separately and independently. For example, ephemeris data is manually generated, and then the ephemeris data is imported into antenna control software (ACU), and an antenna tracking mode and parameters are set; and then parameters and data storage paths of devices such as a receiver, an acquisition card, a frequency spectrograph and the like are respectively set. After the task is executed, the data needs to be copied to the receiver, the acquisition card, the frequency spectrograph and other devices manually and orderly.
The main defects of the existing evaluation system are as follows: in the task execution process, the task state and the task process cannot be monitored, and a worker cannot be prompted when a task is wrong or data is abnormal, and cannot judge the reason of the task abnormality, such as equipment abnormality, network environment failure or operating system abnormality. After the task is finally executed, the execution condition of the task and the quality of the acquired data cannot be known. Meanwhile, manual operation and manual intervention are more, and the integrity of data and the accuracy of data acquisition cannot be guaranteed.
Disclosure of Invention
The invention aims to solve the problems and provides a signal quality monitoring and evaluating system, which reduces manual operation and manual intervention and ensures the integrity of data and the accuracy of data acquisition.
In order to achieve the purpose, the invention provides the following technical scheme:
a signal quality monitoring and evaluating system structurally comprises a UI layer, a service layer, an external system/equipment layer and a data layer, wherein the UI layer comprises a task management UI, a data comprehensive management UI, an external publishing UI and a background management UI;
the service layer comprises task management, resource management, monitoring control, task application, antenna guide data generation, user authority management, data comprehensive management, data processing/fusion and external station task management;
the external system/equipment layer comprises an antenna and related equipment, acquisition equipment, an environment monitoring device, antenna health state monitoring equipment, a master control and management subsystem, system dynamic visualization software, signal evaluation software, report generation software and service scheduling software;
the data layer comprises a new file service, a new database, an old file service and an old database; the data layer is connected with a service layer and an external system/equipment layer;
the system function composition comprises a system task management module, a monitoring control module, a data comprehensive management module and an external release service module.
Further, the task management module is connected with the monitoring control module, receives task information and state information through antenna monitoring software and monitoring signal analysis and integrated display software which are connected with the external field station, receives task creation information through a connection operator, receives task assignment information through a connection external release service module, receives antenna health degree information through connection antenna health monitoring software, and receives lightning warning information through connection of a lightning early warning device.
Further, the external publishing service module comprises an evaluation report publishing service module, a user, a monitoring task application service module, a task approval module and an administrator which are connected in sequence.
Furthermore, the output end of the monitoring control module is connected with the system dynamic visualization software and the master control and management subsystem, and respectively outputs state information.
Further, the system task management module comprises task management, data panoramic fusion, outfield station task management and comprehensive management; the monitoring control module comprises antenna monitoring, equipment monitoring, environment monitoring and resource management; the data comprehensive management module comprises data cleaning management, task data management and data backup management; the external publishing service module comprises a UI front end, user authority management, task management service and a background data interface.
Furthermore, the equipment monitored by the monitoring control module comprises acquisition equipment, a frequency spectrograph, a receiver, a radio frequency matrix and a network analyzer, and the above equipment jointly form the antenna control module.
Furthermore, the input end of the antenna control module is connected with the task management module and the monitoring control module, the output end of the antenna control module is connected with the data processing/fusion module to output antenna data and collected data, and the data processing/fusion module is connected with the database/file service module.
Furthermore, the input end of the processing/fusion module is connected with an external station to receive task data of the external station, and is also connected with a small-sized weather station, a time-frequency device and an electromagnetic environment monitoring device to receive weather data, time-frequency data and electromagnetic environment data respectively, and the output end of the processing/fusion module is connected with service scheduling software to send a notice.
Furthermore, the database/file service module is connected with the evaluation report issuing service module to send the evaluation report, connected with the GNSS signal evaluation software to receive the evaluation data and send the evaluation report, and connected with the report generation software to send the evaluation report.
Further, the service scheduling software is connected with the GNSS signal evaluation software to send a notification.
Compared with the prior art, the invention has the beneficial effects that:
the invention has the functions of antenna monitoring task, planning of calibration and calibration, automatic execution, equipment scheduling, state collection, abnormal condition processing and alarm; planning of monitoring tasks of the external station, task issuing, state collection, abnormal condition processing and warning are provided; the system has the functions of collecting, regulating weather, calibrating, antenna parameter, task acquisition and other data, and has the functions of performing abnormal verification, cleaning, timing mark and the like on the data; the system has the task template management function, and can quickly customize and issue tasks through the template; the intelligent task management system has the advantages that the task is intelligent, when lightning early warning is judged according to meteorological data in task execution, tasks are automatically suspended, relevant equipment is powered off and offline, and an antenna is arranged at a specified position; the method has the advantages that multi-antenna cooperative tasks are created, managed and executed, and monitoring or evaluation on targets is cooperatively executed. The system has the functions of collecting various equipment and service state information, monitoring weather, warning and monitoring lightning and the like; the device has the function of controlling equipment; the push state information interface is provided; the method has the function of managing the device resources. Implementing data management in relation to the evaluation data; realizing safe backup of a database and regularly cleaning specified data according to a period; and the management of the operation authority of the login user is realized. The system has the functions of user management and authority management; the system has the function that a user applies for a monitoring task through a webpage; the system has the function of examining and approving the application task line. Manual operation and manual intervention are reduced, and the integrity of data and the accuracy of data acquisition are ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, it is obvious that the drawings in the description are only for more clearly illustrating the embodiments of the present invention or the technical solutions in the prior art, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of the system module of the present invention;
FIG. 2 is a schematic diagram of the system of the present invention;
FIG. 3 is a functional block diagram of the system of the present invention;
FIG. 4 is a principal data flow diagram of the present invention;
FIG. 5 is a system state diagram of the present invention;
FIG. 6 is an external interface diagram of the present invention;
fig. 7 is an internal interface diagram of the present invention.
Detailed Description
In order to make the technical solutions of the present invention better understood and implemented by those skilled in the art, the present invention is further described with reference to the following specific examples, which are provided for illustration only and are not intended to limit the present invention.
As shown in fig. 1, a system module includes a UI layer, a service layer, an external system/device layer, and a data layer, where the UI layer includes a task management UI, a data integrated management UI, an external publishing UI, and a background management UI;
the service layer comprises task management, resource management, monitoring control, task application, antenna guide data generation, user authority management, data comprehensive management, data processing/fusion and field station task management;
the external system/equipment layer comprises an antenna and related equipment, acquisition equipment, an environment monitoring device, antenna health state monitoring equipment, a master control and management subsystem, system dynamic visualization software, signal evaluation software, report generation software and service scheduling software;
the data layer comprises a new file service, a new database, an old file service and an old database; the data layer is connected with a service layer and an external system/equipment layer;
as shown in fig. 2-3, the system structure and function composition includes four parts, namely a system task management module, a monitoring control module, a data integrated management module, and an external publishing service module. The software and functions of each part are roughly as follows:
a system task management module: the method comprises the steps of system comprehensive management, 40-meter monitoring/evaluation task management, 7.3-meter (L/S) monitoring task management, 7.3-meter (C) monitoring task management, standard comparison task management, external field station monitoring task management, task data processing, task data panoramic fusion and system comprehensive management;
a system monitoring module: the system comprises monitoring control, which is mainly used for monitoring and controlling equipment such as an environment monitoring device, an antenna, acquisition equipment, a receiver, a frequency spectrograph, a radio frequency matrix, a network analyzer and the like;
the data comprehensive management module comprises: the method comprises the steps of task data management, data backup, cleaning and the like;
and (3) externally issuing a service module: the method comprises user authority management, monitoring task application, monitoring task approval, evaluation report issuing and the like.
The external publishing service module comprises an evaluation report publishing service module, a user, a monitoring task application service module, a task approval module and an administrator which are connected in sequence.
Detailed description of each functional module:
1) Task management module, configuration item: us1.Kjxhzl. Xtglkz. Csci. Rs.1.0.
The method comprises the steps of planning, automatic execution, equipment scheduling, state collection, abnormal condition processing and alarming of monitoring tasks of the antennas with the length of 40 meters and the antennas with the length of 7.3 meters; planning of monitoring tasks of the external station, task issuing, state collection, abnormal condition processing and warning are provided; planning and making a calibration task, automatically executing, scheduling equipment, collecting states, processing abnormal conditions and giving an alarm;
the system has the functions of collecting, regulating weather, calibrating, antenna parameter, task acquisition and other data, and has the functions of performing exception checking, cleaning, time marking and the like on the data; the system has the task template management function, and can quickly customize and issue tasks through the template; the intelligent task management system has the advantages that the task is intelligent, when lightning early warning is judged according to meteorological data in task execution, tasks are automatically suspended, relevant equipment is powered off and offline, and an antenna is arranged at a specified position; the method has the advantages that multi-antenna cooperative tasks are created, managed and executed, and monitoring or evaluation on targets is cooperatively executed.
2) Monitoring control management module, configuration item: us1.Kjxhzl. Xtglkz. Csci. Rs.2.0. The antenna health monitoring function of 40 meters is realized; the antenna servo monitoring and controlling functions are provided, and the antenna servo monitoring and controlling functions comprise 40-meter antenna control and 2-pair 7.3-meter antenna control; the system has the functions of collecting various equipment and service state information, monitoring weather, warning and monitoring lightning and the like; the device has the function of controlling equipment; the push state information interface is provided; has the function of managing the device resources.
3) The data comprehensive management module is configured with the following items: us1.Kjxhzl. Xtglkz. Csci. Rs.3.0. Implementing data management in relation to the evaluation data; realizing safe backup of a database, and cleaning specified data periodically; and the management of the operation authority of the login user is realized.
4) The external publishing service module configures items: us1.Kjxhzl. Xtglkz. Csci. Rs.4.0. The system has the functions of user management and authority management; the system has the function that a user applies for a monitoring task through a webpage; the system has the function of examining and approving the application task line.
As shown in fig. 4, the output end of the monitoring control module is connected to the system dynamic visualization software and the master control and management subsystem, and respectively outputs status information. The equipment monitored by the monitoring control module comprises acquisition equipment, a frequency spectrograph, a receiver, a radio frequency matrix and a network analyzer, and the above equipment jointly form the antenna control module. The input end of the antenna control module is connected with the task management module and the monitoring control module, the output end of the antenna control module is connected with the data processing/fusion module to output antenna data and collected data, and the data processing/fusion module is connected with the database/file service module.
The input end of the processing/fusion module is connected with the external station to receive task data of the external station, and is also connected with the small-sized meteorological station, the time-frequency equipment and the electromagnetic environment monitoring equipment to receive meteorological data, time-frequency data and electromagnetic environment data respectively, and the output end of the processing/fusion module is connected with the service scheduling software to send a notice. The database/file service module is connected with the evaluation report issuing service module to send the evaluation report, connected with the GNSS signal evaluation software to receive the evaluation data and send the evaluation report, and connected with the report generation software to send the evaluation report. And the service scheduling software is connected with the GNSS signal evaluation software to send a notice.
Description of task management flow of the present system:
a) An operator creates a task;
b) The task management splits the task and sends the split task to the monitoring control;
c) Monitoring and controlling to send a control instruction to an antenna and various devices;
d) Data processing/fusion is carried out on equipment acquisition, and the like;
e) The data processing/fusion carries out fusion and normalization on the collected data, the antenna signal level, the pitching data, the azimuth data, the meteorological data and the like, and stores the data into a database/file server;
f) The data processing/fusion pushes summarized data to a master control and management subsystem;
g) And the data processing/fusion notifies service scheduling software to evaluate the signal quality.
And (3) external issuing service flow description:
a) A user applies for a monitoring task;
b) The administrator approves the application task;
c) The examination and approval are carried out through the task to achieve task management;
d) The task management splits the task and sends the split task to the monitoring control;
e) Monitoring and controlling to send a control instruction to an antenna and various devices;
f) Data processing/fusion is carried out on equipment acquisition, and the like;
g) The data processing/fusion carries out fusion and normalization on the collected data, the antenna signal level, the pitching data, the azimuth data, the meteorological data and the like, and stores the data into a database/file server;
h) The data processing/fusion pushes summarized data to a master control and management subsystem;
i) Data processing/fusion notification service scheduling software carries out signal quality evaluation;
j) The evaluation report issuing service acquires an evaluation report and audits and issues the evaluation report;
k) The user views/downloads the assessment report.
As shown in fig. 5, the system state diagram describes all possible states of the system management control software in a certain system activity and the mutual transition situation between the states.
The system management control software configuration item has two working states, namely a task waiting state and a task executing state, in the process of system deployment and operation.
As shown in fig. 6-7, the inner and outer interface views of the present invention are shown. The specific identification is shown in the following tables 1 and 2:
TABLE 1 external interface identification Table
TABLE 2 internal interface identification Table
The improved structure has the following advantages:
1) And quickly creating tasks through the task template to form a task execution plan. The task execution plan can change the current situation of manual long-time control and operation in the past, and can put the task plans of the next days into the execution plan in advance;
2) The system can automatically issue execution according to the task plan under the condition that the corresponding time or the corresponding condition is met, and people do not need to watch and operate all night. Point location forecast is automatically calculated, and devices such as an antenna, a receiver, a collecting device, a frequency spectrograph, a radio frequency matrix and a network analyzer are automatically controlled;
3) Continuously collecting signal level, antenna pitching and azimuth data in the whole process of the task, and generating a change curve according to real-time feedback;
4) A monitoring algorithm is called in the task execution process according to the setting, the task flow, data and state are monitored in the whole process in real time in the task execution process and are displayed in real time, and the warning is automatically prompted and warning detailed information is indicated when the task is abnormal;
5) The calibration can be automatically carried out according to a certain link set in the task execution or the timing calibration can be carried out in the planned task. When the calibration task is executed, the equipment such as a signal source, a network analyzer, a radio frequency matrix, a receiver and the like for calibration are automatically controlled, and calibration data are automatically normalized after the calibration is finished;
6) The system can automatically intervene in the task execution process according to the change of the environmental elements, and can automatically perform corresponding equipment operation.
7) A multi-antenna cooperative task can be created, and monitoring or evaluation on a target can be cooperatively executed;
8) After the task is executed, automatically arranging the acquired data, the result data, the meteorological data, the lightning alarm data, the calibration data (pointing to the latest calibration data) and the task state data, and informing the GNSS signal evaluation software that the task is executed.
The invention can also be used in other systems with similar requirements, and is not limited to GNSS signal evaluation systems, and other contents not described in detail are all prior art.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. A signal quality monitoring and evaluating system is characterized in that a system structure comprises a UI layer, a service layer, an external system/equipment layer and a data layer, wherein the UI layer comprises a task management UI, a data integrated management UI, an external release UI and a background management UI;
the service layer comprises task management, resource management, monitoring control, task application, antenna guide data generation, user authority management, data comprehensive management, data processing/fusion and field station task management;
the external system/equipment layer comprises an antenna and related equipment, acquisition equipment, an environment monitoring device, antenna health state monitoring equipment, a master control and management subsystem, system dynamic visualization software, signal evaluation software, report generation software and service scheduling software;
the data layer comprises a new file service, a new database, an old file service and an old database; the data layer is connected with a service layer and an external system/equipment layer;
the system function composition comprises a system task management module, a monitoring control module, a data comprehensive management module and an external release service module;
the task management module is connected with the monitoring control module, receives task information and state information through antenna monitoring software and monitoring signal analysis and integrated display software which are connected with an external station, receives task creation information through connection of an operator, receives task assignment information through connection of an external release service module, receives antenna health degree information through connection of antenna health monitoring software, and receives lightning warning information through connection of a lightning early warning device;
the external release service module comprises an evaluation report release service module, a user, a monitoring task application service module, a task approval module and an administrator which are sequentially connected;
the output end of the monitoring control module is connected with the system dynamic visualization software and the master control and management subsystem, and respectively outputs state information;
the system task management module comprises task management, data panoramic fusion, outfield station task management and comprehensive management; the monitoring control module comprises antenna monitoring, equipment monitoring, environment monitoring and resource management; the data comprehensive management module comprises data cleaning management, task data management and data backup management; the external publishing service module comprises a UI front end, user authority management, task management service and a background data interface.
2. The system of claim 1, wherein the monitoring and controlling module monitors devices including a collection device, a spectrometer, a receiver, a radio frequency matrix, and a network analyzer, and the devices together form an antenna control module.
3. The system according to claim 2, wherein the input terminal of the antenna control module is connected to the task management module and the monitoring control module, and the output terminal of the antenna control module is connected to the data processing/fusion module for outputting the antenna data and the collected data, and the data processing/fusion module is connected to the database/file service module.
4. The signal quality monitoring and evaluating system according to claim 3, wherein the input end of the processing/fusion module is connected to the outstation for receiving task data of the outstation, and is further connected to the small-sized weather station, the time-frequency device and the electromagnetic environment monitoring device for receiving weather data, time-frequency data and electromagnetic environment data, respectively, and the output end is connected to the service scheduling software for sending a notification.
5. The system according to claim 3, wherein the database/file service module is connected to the evaluation report issuing service module for sending the evaluation report, connected to the GNSS signal evaluation software for receiving the evaluation data and sending the evaluation report, and connected to the report generation software for sending the evaluation report.
6. The system of claim 1, wherein the service scheduling software is coupled to the GNSS signal evaluation software to send the notification.
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| CN115118333B (en) * | 2022-08-29 | 2022-11-29 | 成都戎星科技有限公司 | Antenna health management system and method for satellite ground station |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230636A (en) * | 2016-08-05 | 2016-12-14 | 成都酉辰科技有限公司 | Radio monitoring net whole network equipment monitoring system |
| CN106960292A (en) * | 2017-04-18 | 2017-07-18 | 国网福建省电力有限公司 | A kind of operation flow monitoring system and method applied to Utilities Electric Co. |
| CN107018032A (en) * | 2017-06-08 | 2017-08-04 | 山东超越数控电子有限公司 | A kind of monitoring system server and method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7206646B2 (en) * | 1999-02-22 | 2007-04-17 | Fisher-Rosemount Systems, Inc. | Method and apparatus for performing a function in a plant using process performance monitoring with process equipment monitoring and control |
-
2020
- 2020-08-21 CN CN202010852208.1A patent/CN112235056B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106230636A (en) * | 2016-08-05 | 2016-12-14 | 成都酉辰科技有限公司 | Radio monitoring net whole network equipment monitoring system |
| CN106960292A (en) * | 2017-04-18 | 2017-07-18 | 国网福建省电力有限公司 | A kind of operation flow monitoring system and method applied to Utilities Electric Co. |
| CN107018032A (en) * | 2017-06-08 | 2017-08-04 | 山东超越数控电子有限公司 | A kind of monitoring system server and method |
Non-Patent Citations (9)
| Title |
|---|
| GNSS开放服务的监测评估;焦文海 等;《中国科学:物理学 力学 天文学》;20110515(第05期);全文 * |
| GPS Ⅲ首星空间信号质量监测评估;饶永南 等;《电子学报》;20200215;全文 * |
| S频段统一测控雷达健康故障诊断系统的设计;何谦 等;《计算机测量与控制》;20190425(第04期);全文 * |
| 北斗卫星导航系统在轨信号监测与数据质量分析;欧阳晓凤 等;《全球定位系统》;20130815(第04期);第36-41页，附图1-2 * |
| 北斗空间信号质量监测与载荷工作状态评估技术研究;苏哲 等;《空间电子技术》;20180825(第04期);全文 * |
| 卫星信号控守指挥调度系统设计与实现;孟岩 等;《无线电工程》;20181225(第01期);全文 * |
| 卫星导航信号评估系统设计及信号性能评估;卢晓春 等;《时间频率学报》;20160715;全文 * |
| 电能质量评估系统的设计及实现;牛媛媛 等;《计算机技术与发展》;20091210(第12期);全文 * |
| 靶场GNSS增强、监测与评估系统建设构想;李强 等;《飞行器测控学报》;20131113(第06期);全文 * |
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