DESIGN OF THE LOW-LEVEL CONTROL SYSTEM IN LONGITUDINAL CHANNEL OF AN UNMANNED HELICOPTER
Abstract
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.
About the Authors
A. M. Bronnikov
ТН-17 ОАО МНПК «Авионика»
Russian Federation
Russian Federation
E. O. Karavashkina
ОАО МНПК «Авионика»
Russian Federation
Russian Federation
V. S. Kulabukhov
ТН-17 ОАО МНПК «Авионика»
Russian Federation
Russian Federation
A. Yu. Chekin
Военная академия РВСН им. Петра Великого
Russian Federation
Russian Federation
References
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Review
For citations:
Bronnikov A.M., Karavashkina E.O., Kulabukhov V.S., Chekin A.Yu. DESIGN OF THE LOW-LEVEL CONTROL SYSTEM IN LONGITUDINAL CHANNEL OF AN UNMANNED HELICOPTER. Civil Aviation High Technologies. 2015;(213):5-12. (In Russ.)
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