fundamentals computer units de guided missiles early computers (1 résultats)

Guided Missiles Fundamentals (AFM 52-31) original Air Force military manual on guided missile systems. Washington: Department of the Air Force, 20 September 1957. First edition. 575 pages. Original vinyl covers. This manual details various missile guidance technologies, with specific sections covering "Components of Guided Missile Guidance Systems," and "Computer Units of Guidance Systems," highlighting the importance of accuracy and the concept of Probability of Guidance in determining missile effectiveness. Also includes detailed diagrams illustrating missile flight trajectories, beam-rider guidance, celestial navigation, and electronic computing for missile control. Guidance systems are broadly classified into three types: active, passive, and preset. While both guided missiles and bombs use similar guidance mechanisms, missiles are powered by onboard engines, whereas guided bombs depend on the speed and altitude of the aircraft that deploys them. One diagram showcases a "Basic missile guidance block diagram," identifying sensor units, computer processors, and reference units essential for maintaining missile course corrections at "microsecond intervals." Another passage emphasizes the necessity of precise guidance, stating, "Any guidance system must employ certain components; that is, there must be an adequate number of stages in the system to accomplish the guidance function." Some mild chipping to covers and spine; binding tight and interior clean and bright. Very good condition overall.