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时间:2010-05-31 02:36来源:蓝天飞行翻译 作者:admin
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       .       I
       .       l
       .        .
- - --.
                                  .
 . -- -N .J-
--------}
a) Gyroscope aligned along x-axis
-------
-/- - -
           I
        '--- - --
   , --
       --- .
         .
     .
          - --
                                ,- --l
    / '\,
---_-----:

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b) Gyroscope aligned along y-axis

-_ - - - --)
-'-.-:.-'--.
----- --
c) Gyroscope aligned along z-axis
Fig. 7.18    Gyroscopic representation of a spinrung airplane.
=  ( 022 ) sin 2a siri X (Iz - Iy)
(7.128)
Thus, if X  - 0, the inertial-rolling moment is zero. Because the wing tilt d:irectly
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        .
 
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