26-07-2009, 09:33
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צחי בן עמי לתחום התעופה הצבאית, חיל האויר ותולדותיו
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חבר מתאריך: 17.10.04
הודעות: 8,704
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צריך לקרוא...
מערכת הניווט של ה-V1 מבוססת על טייס אוטומטי שפועל באמצעות מנגנון של מטוטלת ומצפן גירוסקופי.
גילגול ה-V1 גרם למערכת לצאת מפעולה ולריסוקה.
ציטוט:
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The V-1 guidance system used a simple autopilot to regulate height and speed. A weighted pendulum system provided fore-and-aft attitude measurement to control pitch, (damped by a gyrocompass, which it also stabilized). There was a more sophisticated interaction between yaw, roll, and other sensors: a gyrocompass (set by swinging in a hangar before launch) gave feedback to control each of pitch and roll, but it was angled away from the horizontal so that controlling these degrees of freedom interacted: the gyroscope stayed trued up by feedback from a magnetic compass[citation needed], and from the fore and aft pendulum. This interaction meant that rudder control was sufficient for steering and no banking mechanism was needed. In a V-1 which landed in March 1945 without detonating between Tilburg and Goirle, The Netherlands, about 6 rolled issues of the German wartime propaganda magazine 'Signal' were found inserted into the left wing's tubular steel spar, used for weight to preset the missile's static equilibrium before launching. It is also known that several of the first buzz bombs to be launched were provided with a small radio transmitter (using a triode valve marked 'S3' but being equivalent to a then-current power valve, type RL 2,4T1), to check the general direction of flight related to the launching place's and the target's grid coordinates by radio bearing
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