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时间:2010-05-31 02:28来源:蓝天飞行翻译 作者:admin
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                    CJ
                        a= CC, +ao~.w
     0.9242
            = 0-1 -2.5
                                                                     = 6.7416 dcg
We have
       xcg-f=No-(8e T.-8.o)C,.
                                          No ='., - GC/  ),x.
                                                                   - 0.3 + 0.1424
                                     - 0.4424
                                              Cm.S : -ar Vi rhr
                                                                     -  -0.08 * 0.6 * 0.9 *0.2
                     N
                               - -0.00864]deg
                     N
                  8e.o = Cml.o + Cmac.n - ar Virlr(aro _ rw + /r)
-C~a
                                        0.05 + 0.06 - 0.08 * 0.6 * 0.9 * (-2.5 - 0 + 2)
               := -_-          --_
     0.00864
                               - 15.2315 deg
                       .       STATIC STABILITY AND CONTROL                       245
The permissible most forward center of gravity location is given by
                      Xcg*f = 0.4424 - (-30 -15.23215)   0~0~864
                         - 0.1167
            ~
The stick-free neutral pomt is given by
                      Chtr Cma
   (dC.)_=(,C, ,x cf -..(i-/l.)
                                                                           r _0.002)
 
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