gsnoise.hlp

来自「MATLAB在飞行动力学和控制中应用的工具」· HLP 代码 · 共 52 行

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GLIDESLOPE NOISE.
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The sublibrary ILS of the library NAVLIB contains two different
masked subsystem blocks which implement glideslope noise signals:
GSnoise1 and GSnoise2. See refs.[1], [2], or [3], or the FDC 1.2
manual for more details about the theoretical backgrounds.

GSnoise1
========
GSnoise1 generates glideslope noise according to AGARD R-632 assu-
ming a constant approach speed. The user must specify the scale
length Lgs (typically 85 m), the standard deviation sigma_gs
(usually <= 15 鍭), and the approach speed V.

  GSnoise1 doesn't have any inputs
  Outputsignal: Glideslope-noise [鍭]

GSnoise2
========
GSnoise2 uses a glideslope noise filter according to NASA CR2022.
The user doesn't have to specify any parameters.

  GSnoise2 doesn't have any inputs
  Outputsignal: Glideslope-noise [鍭]

References:
===========
[1] Approach and Landing Simulation. AGARD report 632, Ames, 1975

[2] Johnson, W.A., McRuer, D.T. Development of a Category II
    Approach System Model. NASA Contractor Report 2022, Washing-
    ton D.C., USA, 1972

[3] A Simulink environment for Flight Dynamics and Control
    analysis - Application to the DHC-2 'Beaver', part I: Im-
    plementation of a model library in Simulink. Delft Univer-
    sity of Technology, September 1993

More info:
==========
See ILS.HLP for details about the nominal ILS signals. See also
LOCNOISE.HLP for more info about the determination of Localizer
noise signals.

See also the subsystem 'ILS example' and its help-text
ILSXMPL.HLP, to find out how the noise-blocks can be connected
to the masked subsystem block ILS.

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The FDC toolbox, Copyright Marc Rauw 1994-1998.