Configuration system design and longitudinal flight simulation verification of variable stability helicopter

被引：1

作者：

Fang W. ^{[1
]}

Qiu T. ^{[1
]}

Li D. ^{[1
]}

Wang H. ^{[1
]}

机构：

[1] Key Laboratory of Flight Simulation Aeronautical Technology of AVIC, Xi'an

来源：

Xibei Gongye Daxue Xuebao/Journal of Northwestern Polytechnical University | 2022年 / 40卷 / 01期

关键词：

Configuration code; Configuration design; In-flight simulation; Switch logic; Variable stability helicopter;

D O I：

10.1051/jnwpu/20224010118

中图分类号：

学科分类号：

摘要：

For in-flight simulation of variable stability helicopter, how to have the ability to change a wide range of response characteristics and ensure flight safety is an important design problem. This paper proposes configuration design technology of the variable stability helicopter, which purpose is to safely change steady-state and dynamic response characteristics of the variable stability helicopter, and make the pilot feel good or poor helicopter response characteristics. The configuration control system of the variable stability helicopter is designed theoretically, and the configuration switch logic is studied from the perspective of flight safety. The numerical simulation test of the longitudinal configuration control law was carried out, and the configuration control law and configuration switch logic were added to the ground closed-loop test to verify. The results show that the expected response characteristics of the helicopter are obtained by applying the configuration system design technology. © 2022 Journal of Northwestern Polytechnical University.

引用

页码：118 / 124

页数：6

共 11 条

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