Post-voting true attack angle and sideslip angle filtering method and system
The invention belongs to the technical field of flight navigation, and particularly relates to a voted true attack angle and sideslip angle filtering method and system. The method comprises the following steps: S1, obtaining a voted true attack angle and a voted sideslip angle to form a current inpu...
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| creator | BAI CHAOHUI MA XIAONING GONG HAORAN |
| description | The invention belongs to the technical field of flight navigation, and particularly relates to a voted true attack angle and sideslip angle filtering method and system. The method comprises the following steps: S1, obtaining a voted true attack angle and a voted sideslip angle to form a current input value; s2, acquiring a true attack angle and a sideslip angle after the voting of the last beat to form a last beat input value, and acquiring a true attack angle and a sideslip angle after the filtering of the last beat to form a last beat output value; s3, the current input value is filtered through a filtering formula, a current output value is obtained, and the filtering formula is shown in the specification, x is the current input value, y is the current output value, x-1 is the last-beat input value, and y-1 is the last-beat output value. According to the method, the problem of velocity vector character jump caused by the voted true attack angle and the voted sideslip angle is solved.
本申请属于飞行导航技术领域，特别涉及一种表决 |
| format | Patent |
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本申请属于飞行导航技术领域，特别涉及一种表决</description><language>chi ; eng</language><subject>BASIC ELECTRONIC CIRCUITRY ; ELECTRICITY ; GYROSCOPIC INSTRUMENTS ; IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS ; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT ; MEASURING ; MEASURING DISTANCES, LEVELS OR BEARINGS ; MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK ; NAVIGATION ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; RESONATORS ; SURVEYING ; TESTING</subject><creationdate>2022</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=20220809&DB=EPODOC&CC=CN&NR=114878856A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76294</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220809&DB=EPODOC&CC=CN&NR=114878856A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BAI CHAOHUI</creatorcontrib><creatorcontrib>MA XIAONING</creatorcontrib><creatorcontrib>GONG HAORAN</creatorcontrib><title>Post-voting true attack angle and sideslip angle filtering method and system</title><description>The invention belongs to the technical field of flight navigation, and particularly relates to a voted true attack angle and sideslip angle filtering method and system. The method comprises the following steps: S1, obtaining a voted true attack angle and a voted sideslip angle to form a current input value; s2, acquiring a true attack angle and a sideslip angle after the voting of the last beat to form a last beat input value, and acquiring a true attack angle and a sideslip angle after the filtering of the last beat to form a last beat output value; s3, the current input value is filtered through a filtering formula, a current output value is obtained, and the filtering formula is shown in the specification, x is the current input value, y is the current output value, x-1 is the last-beat input value, and y-1 is the last-beat output value. According to the method, the problem of velocity vector character jump caused by the voted true attack angle and the voted sideslip angle is solved.
本申请属于飞行导航技术领域，特别涉及一种表决</description><subject>BASIC ELECTRONIC CIRCUITRY</subject><subject>ELECTRICITY</subject><subject>GYROSCOPIC INSTRUMENTS</subject><subject>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</subject><subject>INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT</subject><subject>MEASURING</subject><subject>MEASURING DISTANCES, LEVELS OR BEARINGS</subject><subject>MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK</subject><subject>NAVIGATION</subject><subject>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</subject><subject>PHYSICS</subject><subject>RESONATORS</subject><subject>SURVEYING</subject><subject>TESTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZPAJyC8u0S3LL8nMS1coKSpNVUgsKUlMzlZIzEvPAXLyUhSKM1NSi3MyC6BCaZk5JalFIOW5qSUZ-SkQNZXFJam5PAysaYk5xam8UJqbQdHNNcTZQze1ID8-tbggMTk1L7Uk3tnP0NDEwtzCwtTM0ZgYNQCekjXw</recordid><startdate>20220809</startdate><enddate>20220809</enddate><creator>BAI CHAOHUI</creator><creator>MA XIAONING</creator><creator>GONG HAORAN</creator><scope>EVB</scope></search><sort><creationdate>20220809</creationdate><title>Post-voting true attack angle and sideslip angle filtering method and system</title><author>BAI CHAOHUI ; MA XIAONING ; GONG HAORAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114878856A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BASIC ELECTRONIC CIRCUITRY</topic><topic>ELECTRICITY</topic><topic>GYROSCOPIC INSTRUMENTS</topic><topic>IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS</topic><topic>INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT</topic><topic>MEASURING</topic><topic>MEASURING DISTANCES, LEVELS OR BEARINGS</topic><topic>MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK</topic><topic>NAVIGATION</topic><topic>PHOTOGRAMMETRY OR VIDEOGRAMMETRY</topic><topic>PHYSICS</topic><topic>RESONATORS</topic><topic>SURVEYING</topic><topic>TESTING</topic><toplevel>online_resources</toplevel><creatorcontrib>BAI CHAOHUI</creatorcontrib><creatorcontrib>MA XIAONING</creatorcontrib><creatorcontrib>GONG HAORAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BAI CHAOHUI</au><au>MA XIAONING</au><au>GONG HAORAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Post-voting true attack angle and sideslip angle filtering method and system</title><date>2022-08-09</date><risdate>2022</risdate><abstract>The invention belongs to the technical field of flight navigation, and particularly relates to a voted true attack angle and sideslip angle filtering method and system. The method comprises the following steps: S1, obtaining a voted true attack angle and a voted sideslip angle to form a current input value; s2, acquiring a true attack angle and a sideslip angle after the voting of the last beat to form a last beat input value, and acquiring a true attack angle and a sideslip angle after the filtering of the last beat to form a last beat output value; s3, the current input value is filtered through a filtering formula, a current output value is obtained, and the filtering formula is shown in the specification, x is the current input value, y is the current output value, x-1 is the last-beat input value, and y-1 is the last-beat output value. According to the method, the problem of velocity vector character jump caused by the voted true attack angle and the voted sideslip angle is solved.
本申请属于飞行导航技术领域，特别涉及一种表决</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | BASIC ELECTRONIC CIRCUITRY ELECTRICITY GYROSCOPIC INSTRUMENTS IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS RESONATORS SURVEYING TESTING |
| title | Post-voting true attack angle and sideslip angle filtering method and system |
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