The Israel Military Industries (IMI), Systems Division, has had requirements for telemetry systems and measurements techniques to obtain data regarding projectiles performance in-flight and in-bore. This paper presents a brief description of a new programmable PCM telemetry system which employs several novel techniques like flexible multiplexing, programmable signal conditioner (on a channel per channel basis for multiple gains and offsets), and a miniature size due to thick film hybrid construction and all these along with very high shock survivability and long term reliability. This paper also presents a description of a very low cost telemetry package for measuring the in-flight spin rate using a specially designed transmitting antenna, a telemetry package for measuring event type phenomena and analog data (acceleration, pressure, strains, etc.) while the projectile is traveling in-bore. Examples of data obtained during actual firings are presented and discussed.
Telemetry systems and measurement techniques associated with artillery projectiles
Telemetriesysteme und Messtechniken in Verbindung mit Artilleriegeschossen
Proc. Int. Telemetering Conf. ; 18 ; 93-108
1982
16 Seiten, 14 Bilder
Conference paper
English
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