| 小型无人直升机发动机控制系统设计 |
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| 引用本文： | 王小青,黄一敏,杨一栋,曾国贵. 小型无人直升机发动机控制系统设计[J]. 航空动力学报, 2007, 22(12): 2139-2142 |
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| 作者姓名： | 王小青 黄一敏 杨一栋 曾国贵 |
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| 作者单位： | 南京航空航天大学,自动化学院,南京,210016;中国直升机设计研究所,景德镇,333001 |
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| 摘 要： | 发动机转速控制是无人直升机飞行控制的基础,针对小型无人直升机使用的活塞式发动机,给出了一个发动机转速控制系统.通过对发动机输出功率特性、负载特性和动力学特性的分析,建立了发动机的数学模型.采用前馈与反馈的复合控制策略,并通过半物理实时仿真和发动机开车数据的验证,该控制系统具有较好的效果.
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| 关 键 词： | 航空、航天推进系统 小型无人直升机 活塞式发动机 发动机建模 发动机控制 |
| 文章编号： | 1000-8055(2007)12-2139-04 |
| 收稿时间： | 2007-06-07 |
| 修稿时间： | 2007-06-07 |
Control system design for engine of a small-size unmanned helicopter |
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| WANG Xiao-qing,HUANG Yi-ming,YANG Yi-dong and ZENG Guo-gui. Control system design for engine of a small-size unmanned helicopter[J]. Journal of Aerospace Power, 2007, 22(12): 2139-2142 |
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| Authors: | WANG Xiao-qing HUANG Yi-ming YANG Yi-dong ZENG Guo-gui |
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| Affiliation: | 1.College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016, China2.Institute of Helicopter Research and Development of China, Jingdezhen 333001, China |
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| Abstract: | Engine control is the base of helicopter flight control system.A control system was proposed for pistol engine of a small-size unmanned helicopter;and the engine was modeled by analysis of engine power,engine load,and engine dynamics.The engine control system included feed forward control block and feedback control block;and real-time simulation and ground test verified good performance of this control system. |
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| Keywords: | aerospace propulsion system small-size unmanned helicopter piston engine engine model engine control |
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