ap_asymm.hlp

MATLAB在飞行动力学和控制中应用的工具

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 Asymmetrical Autopilot modes.
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 Subsystem of APILOT1, APILOT2, or APILOT3.

 The 'Beaver' autopilot contains the following asymmetrical con-
 trol modes:

 *  Roll Attitude Hold (RAH), including turn coordination
 *  Heading Hold / Heading Select (HH)
 *  VOR-Navigation (NAV)
 *  asymmetrical approach mode: Localizer (LOC)

 The RAH mode is also used as inner-loop for HH, NAV, and LOC.

 In Localizer mode, a switch criterion is used to switch from
 the Localizer-Armed phase, in which the aircraft is usually
 flying under HH control, to Localizer-Coupled. Note: for rea-
 sons of computing speed, LOC is not included in the system
 APILOT1.

 The block 'Select asymm. mode-controller signals' separates the
 mode-switch settings and reference signals for the asymmetrical
 autopilot modes from the symmetrical mode-switch settings and
 reference signals.

 More info
 =========
 See the .HLP file APILOT for more details about the complete
 autopilot simulation systems APILOT1, APILOT2, and APILOT3. The
 .HLP files MODECTRL and REFSGNLS give more info about the blocks
 'Mode Controller' and 'Reference Signals'; AP_SYMM.HLP gives
 details about the symmetrical autopilot modes.

 See also COLORS.HLP for more info on color definitions!

 References
 ==========
 For a detailed description of the 'Beaver' autopilot, the fol-
 lowing references should be consulted:

 [1]  M.O. Rauw, A SIMULINK environment for Flight Dynamics and
      Control analysis - Application to the DHC-2 'Beaver',
      PART II! Graduate's thesis, Delft University of Technology,
      Faculty of Aerospace Engineering, Delft, 1993.

 [2]  P.N.H. Wever, Ontwerp en implementatie van de regelwetten
      van de De Havilland DHC-2 'Beaver' (in Dutch). Graduate's
      thesis, Delft University of Technology, Faculty of Aero-
      space Engineering, Delft, 1993.

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The FDC toolbox, Copyright Marc Rauw 1994-1998.