Penetration layer counting method based on stress-magnetic effect of projectile body
The invention belongs to the technical field of intelligent fuses, and provides a penetration layer counting method based on a stress-magnetic effect of a projectile body. The method is characterized in that a detonation control system is arranged in a penetration projectile body and comprises a mag...
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| creator | YOU GUODONG ZHANG HONGYAN FAN JINBIAO MA TIEHUA NIE HONGXIANG LI YUCHUN XU PENG WANG YU WANG YAN |
| description | The invention belongs to the technical field of intelligent fuses, and provides a penetration layer counting method based on a stress-magnetic effect of a projectile body. The method is characterized in that a detonation control system is arranged in a penetration projectile body and comprises a magnetic sensor, a power supply module, an adaptive circuit module and a processing identifier circuit module, wherein when the penetration projectile body made of a ferromagnetic material penetrates through each layer of hard target plate, under the action of impact resistance, the stress-magnetic effect is generated, the magnetic field intensity of a magnetic leakage field on the surface of the penetration projectile body is changed, a magnetic signal serves as a layer penetrating signal, the generated magnetic signal is detected through the magnetic sensor, and an actually-detected sinusoidal impulse type analog voltage signal is preprocessed, subjected to analog-to-digital conversion and then sent to the processin |
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The method is characterized in that a detonation control system is arranged in a penetration projectile body and comprises a magnetic sensor, a power supply module, an adaptive circuit module and a processing identifier circuit module, wherein when the penetration projectile body made of a ferromagnetic material penetrates through each layer of hard target plate, under the action of impact resistance, the stress-magnetic effect is generated, the magnetic field intensity of a magnetic leakage field on the surface of the penetration projectile body is changed, a magnetic signal serves as a layer penetrating signal, the generated magnetic signal is detected through the magnetic sensor, and an actually-detected sinusoidal impulse type analog voltage signal is preprocessed, subjected to analog-to-digital conversion and then sent to the processin</description><language>chi ; eng</language><subject>AMMUNITION ; AMMUNITION FUZES ; ARMING OR SAFETY MEANS THEREFOR ; BLASTING ; EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2021</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=20210413&DB=EPODOC&CC=CN&NR=112648895A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20210413&DB=EPODOC&CC=CN&NR=112648895A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YOU GUODONG</creatorcontrib><creatorcontrib>ZHANG HONGYAN</creatorcontrib><creatorcontrib>FAN JINBIAO</creatorcontrib><creatorcontrib>MA TIEHUA</creatorcontrib><creatorcontrib>NIE HONGXIANG</creatorcontrib><creatorcontrib>LI YUCHUN</creatorcontrib><creatorcontrib>XU PENG</creatorcontrib><creatorcontrib>WANG YU</creatorcontrib><creatorcontrib>WANG YAN</creatorcontrib><title>Penetration layer counting method based on stress-magnetic effect of projectile body</title><description>The invention belongs to the technical field of intelligent fuses, and provides a penetration layer counting method based on a stress-magnetic effect of a projectile body. 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| subjects | AMMUNITION AMMUNITION FUZES ARMING OR SAFETY MEANS THEREFOR BLASTING EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | Penetration layer counting method based on stress-magnetic effect of projectile body |
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