| 倾转旋翼机过渡段纵向姿态控制技术研究 |
| |
| 引用本文： | 陈永,龚华军,王彪.倾转旋翼机过渡段纵向姿态控制技术研究[J].飞行力学,2011,29(1). |
| |
| 作者姓名： | 陈永 龚华军 王彪 |
| |
| 作者单位： | 南京航空航天大学自动化学院; |
| |
| 摘 要： | 针对倾转旋翼机既存在拉力矢量控制又存在气动舵控制的复杂操纵特性,在纵向模型的基础上,给出了过渡段操纵控制方案和过渡段转换控制方案。对过渡段平衡点进行配平,计算得出配平工作点处各通道的操纵量,并设计了走廊曲线。采用PID控制和模糊整定技术对过渡段飞行控制系统进行设计,实现了倾转旋翼机从直升机模式到固定翼模式的平稳转换,并保持高度不变。仿真结果验证了所设计的过渡段控制方案的正确性和可行性。
|
| 关 键 词： | 倾转旋翼机 过渡段 飞行控制 |
Research on longitudinal attitude control technology of tilt rotor during transition |
| |
| CHEN Yong,GONG Hua-jun,WANG Biao.Research on longitudinal attitude control technology of tilt rotor during transition[J].Flight Dynamics,2011,29(1). |
| |
| Authors: | CHEN Yong GONG Hua-jun WANG Biao |
| |
| Institution: | CHEN Yong,GONG Hua-jun,WANG Biao(College of Automation,NUAA,Nanjing 210016,China) |
| |
| Abstract: | Considering the characteristics of the thrust vector/aerodynamic force multiple control for the tilt-rotor,based on the longitudinal model of the tilt rotor aircraft,the manipulation control scheme and the conversion scheme of the transition are given.It trims the balance point of the transition section and designs the corridor curves.The control quantity of every control access at the tilt rotor aircraft trim points is obtained.The flight control system is designed by using the PID control method and fuzzy... |
| |
| Keywords: | tilt rotor transition section flight control |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
