[1]郭剑东,邓德辉,刘 基.直升机半滚倒转机动飞行控制算法研究[J].机械与电子,2022,(10):15-19.
　GUO Jiandong,DENG Dehui,LIU Ji.Research on Split s Maneuver Flight Control Algorithm for Helicopter[J].Machinery & Electronics,2022,(10):15-19.
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直升机半滚倒转机动飞行控制算法研究()
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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

卷:
期数:
2022年10期
页码:
15-19
栏目:
设计与研究
出版日期:
2022-10-31

文章信息/Info

Title:
Research on Split s Maneuver Flight Control Algorithm for Helicopter
文章编号:
1001-2257 ( 2022 ) 10-0015-05
作者:
郭剑东 1 ; 邓德辉 2 ; 刘 基 2
1. 南京航空航天大学中小型无人机先进技术工信部重点实验室,江苏 南京 210016 ; 2. 南京航空航天大学自动化学院,江苏 南京 210016
Author(s):
GUO Jiandong1 ;  DENG Dehui2 ;  LIU Ji2
( 1.Key Laboratory of Advanced Technology for Small and Medium-Sized UAV , Ministry of Industry and Information Technology , Nanjing University of Aeronautics and Astronautics , Nanjing 210016 , China ; 2.College of Automation , Nanjing University of Aeronautics and Astronautics , Nanjing 210016 , China )
关键词:
直升机; 机动飞行; 半滚倒转; 视景仿真
Keywords:
helicopter ;  maneuvering flight ;  split s ;  view simulation
分类号:
V249.1
文献标志码:
A
摘要:
对直升机半滚倒转机动动作开展机理分析,将机动动作进行分段设计。在半滚段设计滚转角速度保持,根据滚转角调整总距输入量;在俯冲拉起段设计俯仰角速度保持,根据俯仰角调整总距输入量,并在阻尼回路引入自抗扰控制算法,以提高控制系统的扰动抑制能力。针对有风/无风 2 种飞行环境,通过视景仿真技术对 UH 60 直升机开展仿真,结果表明,直升机可以在 4.5 s 内完成半滚倒转机动飞行,验证了该设计控制策略是合理的,飞行控制律具有良好的抗扰性能。
Abstract:
Based on the mechanism analysis of helicopter half roll reverse maneuver , the maneuver is designed in sections.The roll angle rate holding control is designed , the collective is adjusted according to the roll angle in the half-roll stage.The pitch angle rate holding control is also designed , with the collective is adjusted according to the pitch angle during the pull-up stage.The active disturbance rejection control algorithm is introduced into the damping loop to improve the disturbance resisting capability of the control system.The UH-60 helicopter is used by visual simulation technology for both windy and normal flight environments.The numerical results show that the helicopter? can complete the Split s maneuvering flight within 4.5 s , which verifies that the control strategy designing in this paper is reasonable and the flight control law has a good anti-disturbance performance.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期: 2022-04-29
基金项目:国家重点实验室基金项目( NBA20006 )
作者简介:郭剑东 ( 1983- ),男,江苏徐州人,副研究员,硕士研究生导师,研究方向为无人机飞行控制与导航;邓德辉 ( 1998- ),男,江西吉安人,硕士研究生,研究方向为无人机目标跟踪与控制;刘 基 ( 1997- ),男,湖南娄底人,硕士研究生,研究方向为无人直升机飞行仿真。
更新日期/Last Update: 2022-11-01