| 含执行器非线性的多操纵面飞机自适应跟踪控制 |
| |
| 引用本文： | 刘棕成,陈勇,董新民,薛建平,程建锋,王族统.含执行器非线性的多操纵面飞机自适应跟踪控制[J].系统工程与电子技术,2017,39(2):383-390. |
| |
| 作者姓名： | 刘棕成 陈勇 董新民 薛建平 程建锋 王族统 |
| |
| 作者单位： | 1. 空军工程大学航空航天工程学院, 陕西 西安 710038;;
2. 空军西安飞行学院理论训练系, 陕西 西安 710306; 3. 装备学院装备指挥系, 北京 101416 |
| |
| 摘 要： | 针对含执行器非线性多操纵面飞机跟踪控制困难的问题,基于控制分配提出了一种鲁棒自适应神经网络控制方法。推导了含执行器非线性的多操纵面飞机控制分配方程。设计了自适应神经网络对系统中的非线性不确定项进行补偿,并引入鲁棒项消除了外界干扰和系统误差。利用Lyapunov稳定性定理证明了闭环系统的所有信号都是有界收敛的,且跟踪误差渐近趋于0。仿真结果验证了方法的有效性。
|
Adaptive tracking control of multi-effector aircraft with actuator nonlinearity |
| |
| LIU Zongcheng,CHEN Yong,DONG Xinmin,XUE Jianping,CHENG Jianfeng,WANG Zutong.Adaptive tracking control of multi-effector aircraft with actuator nonlinearity[J].System Engineering and Electronics,2017,39(2):383-390. |
| |
| Authors: | LIU Zongcheng CHEN Yong DONG Xinmin XUE Jianping CHENG Jianfeng WANG Zutong |
| |
| Institution: | 1. College of Aeronautics and Astronautics Engineering, Air Force Engineering University, Xi’an 710038, China;;
2. Department of Train Theory, Air Force Xi’an Flight College, Xi’an 710306, China;;
3. Department of Equipment Command, Equipment College, Beijing 101416, China |
| |
| Abstract: | A robust adaptive neural network control method based on control allocation is proposed to solve the difficult problem of the tracking control of multi-effector aircraft with actuator nonlinearity. A control allocation equation is developed for multi-effector aircraft with actuator nonlinearity. An adaptive neural network is designed to compensate the nonlinear system uncertainty, and a robust term is introduced to attenuate the effects of external disturbance and system errors. From Lyapunov stability theorem, it is proved that all the signals in the closed-loop system are bounded, and the tracking error can asymptotically converge to zero. Simulation results are presented to demonstrate the effectiveness of this method. |
| |
| Keywords: | |
|
| 点击此处可从《系统工程与电子技术》浏览原始摘要信息 |
| 点击此处可从《系统工程与电子技术》下载免费的PDF全文 |
|
