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A320 Vertical speed indicator

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A320 Vertical speed indicator

Old 15th Jan 2023, 20:01
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A320 Vertical speed indicator

In the A320 FCOM is stated that the displayed vertical speed information is normally based on both inertial and barometric data; now what I'd like to know: what kind of data does the IRS pass to the vertical speed indicator and how does interact with barometric data.
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Old 15th Jan 2023, 23:13
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Barometric lags, by using both inertial and barometric data the instrument can display near instantaneous changes.
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