Programmable Electronic Delay Device for Detonator
Delay devices are used to perform various roles like aiding in sequential release of payload, providing safety in flight/ trajectory, enabling self-destruction of ammunitions, allowing blast of the warhead after penetration in runway/bunker, etc. The delay time is introduced to cause a series of det...
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| Veröffentlicht in: | Defense science journal 2013-05, Vol.63 (3), p.305-307 |
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| container_title | Defense science journal |
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| creator | Babu, A. Mishra, K. Kshirsagar, P. Shekhar, Himanshu Rasane, V. |
| description | Delay devices are used to perform various roles like aiding in sequential release of payload, providing safety in flight/ trajectory, enabling self-destruction of ammunitions, allowing blast of the warhead after penetration in runway/bunker, etc. The delay time is introduced to cause a series of detonation events from the explosive charge, in order to achieve desired efficiency. Inspite of many improvements performed along the years, in search of precise delay compositions, it is noticed that the obtained accuracy in chemical delay compositions is of ±4%.The present work using microcontroller gives possible accuracy of upto ±1%.This paper discusses about programmable electronic delay device, timing accuracy of electronic delay device and its merits over chemical delay devices. [PUBLICATION ABSTRACT] |
| doi_str_mv | 10.14429/dsj.63.2880 |
| format | Article |
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Inspite of many improvements performed along the years, in search of precise delay compositions, it is noticed that the obtained accuracy in chemical delay compositions is of ±4%.The present work using microcontroller gives possible accuracy of upto ±1%.This paper discusses about programmable electronic delay device, timing accuracy of electronic delay device and its merits over chemical delay devices. 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| ispartof | Defense science journal, 2013-05, Vol.63 (3), p.305-307 |
| issn | 0011-748X 0976-464X |
| language | eng |
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| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals |
| subjects | Chemical composition Circuits Delay Devices Electronic devices Electronics Explosions Explosives Payloads Programmable logic controllers Rocket launches Runways Searching |
| title | Programmable Electronic Delay Device for Detonator |
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