Flight test of a digital controller used in a helicopter autoland system (Q1821744)
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scientific article; zbMATH DE number 3999793
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Flight test of a digital controller used in a helicopter autoland system |
scientific article; zbMATH DE number 3999793 |
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Flight test of a digital controller used in a helicopter autoland system (English)
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1987
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A velocity and heading controller with integral control, designed using direct digital optimal control procedures and combined with guidance and trajectory algorithms to form an autoland system, achieved successful trajectory tracking when implemented on a CH-47 helicopter and flight tested along a descending-decelerating trajectory to hover.
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velocity and heading controller
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integral control
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direct digital optimal control
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autoland system
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