DESIGN OF THE LOW-LEVEL CONTROL SYSTEM IN LONGITUDINAL CHANNEL OF AN UNMANNED HELICOPTER
This paper describes the design of the collective pitch control law of an unmanned helicopter in low-level altitude mode. The novelty is using an adaptive inner-loop control with an identifier and a reference model, which automatically provides disturbance compensation in the altitude channel during...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | Russian |
| Published: |
Moscow State Technical University of Civil Aviation
2016-11-01
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| Series: | Научный вестник МГТУ ГА |
| Subjects: | |
| Online Access: | https://avia.mstuca.ru/jour/article/view/441 |
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| Summary: | This paper describes the design of the collective pitch control law of an unmanned helicopter in low-level altitude mode. The novelty is using an adaptive inner-loop control with an identifier and a reference model, which automatically provides disturbance compensation in the altitude channel during roll and yaw arbitrary maneuvering. The outer-loop control provides radio altitude hold with desired gain-frequency characteristic of stabilization error. |
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| ISSN: | 2079-0619 2542-0119 |