Radar angle measurement error real-time correction method based on communication target object return information
The radar angle measurement error real-time correction method based on the returned information of the communication target object comprises the following steps: obtaining returned three-direction position information (dx1, dy1 and dz1) of the communication target object, and obtaining three-directi...
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| creator | SUN XUFENG CHENG KEJIA WANG LINGYAN |
| description | The radar angle measurement error real-time correction method based on the returned information of the communication target object comprises the following steps: obtaining returned three-direction position information (dx1, dy1 and dz1) of the communication target object, and obtaining three-direction position information (dx2, dy2 and dz2) of a radar through inertial navigation calculation; according to the method, azimuth pitch angle information (theta Az (n) and theta El (n)) of a communication target object under a radar system is determined, a radar system angle # imgabs0 # of the communication target object is determined, a mean value # imgabs1 # of radar angle measurement errors is determined, angle information (phi 'Az and phi' El) of the target is obtained, the angle information (phi 'Az and phi' El) is used for improving the stability of non-communication target object tracking, and the method can improve the use performance of the radar.
本发明的基于通信目标物回传信息的雷达测角误差实时校正方法，包括：获取通信目标物回传三向位置信息(dx1,dy1,dz1)， |
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本发明的基于通信目标物回传信息的雷达测角误差实时校正方法，包括：获取通信目标物回传三向位置信息(dx1,dy1,dz1)，</description><language>chi ; eng</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; TESTING</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231201&DB=EPODOC&CC=CN&NR=117148293A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231201&DB=EPODOC&CC=CN&NR=117148293A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>SUN XUFENG</creatorcontrib><creatorcontrib>CHENG KEJIA</creatorcontrib><creatorcontrib>WANG LINGYAN</creatorcontrib><title>Radar angle measurement error real-time correction method based on communication target object return information</title><description>The radar angle measurement error real-time correction method based on the returned information of the communication target object comprises the following steps: obtaining returned three-direction position information (dx1, dy1 and dz1) of the communication target object, and obtaining three-direction position information (dx2, dy2 and dz2) of a radar through inertial navigation calculation; according to the method, azimuth pitch angle information (theta Az (n) and theta El (n)) of a communication target object under a radar system is determined, a radar system angle # imgabs0 # of the communication target object is determined, a mean value # imgabs1 # of radar angle measurement errors is determined, angle information (phi 'Az and phi' El) of the target is obtained, the angle information (phi 'Az and phi' El) is used for improving the stability of non-communication target object tracking, and the method can improve the use performance of the radar.
本发明的基于通信目标物回传信息的雷达测角误差实时校正方法，包括：获取通信目标物回传三向位置信息(dx1,dy1,dz1)，</description><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</subject><subject>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</subject><subject>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</subject><subject>MEASURING</subject><subject>PHYSICS</subject><subject>RADIO DIRECTION-FINDING</subject><subject>RADIO NAVIGATION</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzDEOgkAQBVAaC6PeYTwABWKiloZorCyMPRmWAdewMzg73N8N8QBWPz__5S-zzwNbVEDuB4JAGCelQGxAqqKghENuPhA4USVnXjgxe0kLDUZqIXUnIUzsHc6rofZkIM078XRgkzJ47kTDDNbZosMh0uaXq2x7vTyrW06j1BRHdMRkdXUvikOxP-5O5bn8x3wBAG1EkA</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>SUN XUFENG</creator><creator>CHENG KEJIA</creator><creator>WANG LINGYAN</creator><scope>EVB</scope></search><sort><creationdate>20231201</creationdate><title>Radar angle measurement error real-time correction method based on communication target object return information</title><author>SUN XUFENG ; CHENG KEJIA ; WANG LINGYAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117148293A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>ANALOGOUS ARRANGEMENTS USING OTHER WAVES</topic><topic>DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES</topic><topic>LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES</topic><topic>MEASURING</topic><topic>PHYSICS</topic><topic>RADIO DIRECTION-FINDING</topic><topic>RADIO NAVIGATION</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>SUN XUFENG</creatorcontrib><creatorcontrib>CHENG KEJIA</creatorcontrib><creatorcontrib>WANG LINGYAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>SUN XUFENG</au><au>CHENG KEJIA</au><au>WANG LINGYAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Radar angle measurement error real-time correction method based on communication target object return information</title><date>2023-12-01</date><risdate>2023</risdate><abstract>The radar angle measurement error real-time correction method based on the returned information of the communication target object comprises the following steps: obtaining returned three-direction position information (dx1, dy1 and dz1) of the communication target object, and obtaining three-direction position information (dx2, dy2 and dz2) of a radar through inertial navigation calculation; according to the method, azimuth pitch angle information (theta Az (n) and theta El (n)) of a communication target object under a radar system is determined, a radar system angle # imgabs0 # of the communication target object is determined, a mean value # imgabs1 # of radar angle measurement errors is determined, angle information (phi 'Az and phi' El) of the target is obtained, the angle information (phi 'Az and phi' El) is used for improving the stability of non-communication target object tracking, and the method can improve the use performance of the radar.
本发明的基于通信目标物回传信息的雷达测角误差实时校正方法，包括：获取通信目标物回传三向位置信息(dx1,dy1,dz1)，</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING |
| title | Radar angle measurement error real-time correction method based on communication target object return information |
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