Adaptive neural network control of an uncertain 2-DOF helicopter system with input backlash and output constraints

被引：11
|
作者：
Zhao, Zhijia [1 ]
He, Weitian [1 ]
Yang, Jingfeng [2 ,3 ]
Li, ZhiFu [1 ]
机构：
[1] Guangzhou Univ, Sch Mech & Elect Engn, Guangzhou 510006, Peoples R China
[2] Guangzhou Inst Ind Intelligence, Guangzhou 511458, Peoples R China
[3] Chinese Acad Sci, Shenyang 110016, Peoples R China
来源：
NEURAL COMPUTING & APPLICATIONS | 2022年 / 34卷 / 20期
关键词：
2-DOF helicopter system; Neural network control; Input backlash; Output constraint; TRACKING CONTROL;
D O I：
10.1007/s00521-022-07463-3
中图分类号：
TP18 [人工智能理论];
学科分类号：
081104 ; 0812 ; 0835 ; 1405 ;
摘要：
This study considers an adaptive neural control for a two degrees of freedom helicopter nonlinear system preceded by system uncertainties, input backlash, and output constraints. First, a neural network is adopted to handle the hybrid effects of input backlash nonlinearities and system uncertainties. Subsequently, a barrier Lyapunov function is introduced to limit the output signals for further ensuring the safe operation of the system. The bounded stability of the closed-loop system is analyzed employing the direct Lyapunov approach. In the end, the simulation and experiment results are provided to demonstrate the validity and efficacy of the derived control.
引用
收藏
页码：18143 / 18154
页数：12
相关论文
共 50 条
  • [1] Adaptive neural network control of an uncertain 2-DOF helicopter system with input backlash and output constraints
    Zhijia Zhao
    Weitian He
    Jingfeng Yang
    ZhiFu Li
    [J]. Neural Computing and Applications, 2022, 34 : 18143 - 18154
  • [2] Adaptive Neural Network Control of an Uncertain 2-DOF Helicopter With Unknown Backlash-Like Hysteresis and Output Constraints
    Zhao, Zhijia
    Zhang, Jian
    Liu, Zhijie
    Mu, Chaoxu
    Hong, Keum-Shik
    [J]. IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2023, 34 (12) : 10018 - 10027
  • [3] Adaptive Control Based on Neural Networks for an Uncertain 2-DOF Helicopter System With Input Deadzone and Output Constraints
    Yuncheng Ouyang
    Lu Dong
    Lei Xue
    Changyin Sun
    [J]. IEEE/CAA Journal of Automatica Sinica, 2019, 6 (03) : 807 - 815
  • [4] Adaptive Control Based on Neural Networks for an Uncertain 2-DOF Helicopter System With Input Deadzone and Output Constraints
    Ouyang, Yuncheng
    Dong, Lu
    Xue, Lei
    Sun, Changyin
    [J]. IEEE-CAA JOURNAL OF AUTOMATICA SINICA, 2019, 6 (03) : 807 - 815
  • [5] Adaptive Neural Network Control of a 2-DOF Helicopter System with Input Saturation
    Jian Zhang
    Yubao Yang
    Zhijia Zhao
    Keum-Shik Hong
    [J]. International Journal of Control, Automation and Systems, 2023, 21 : 318 - 327
  • [6] Adaptive Neural Network Control of a 2-DOF Helicopter System with Input Saturation
    Zhang, Jian
    Yang, Yubao
    Zhao, Zhijia
    Hong, Keum-Shik
    [J]. INTERNATIONAL JOURNAL OF CONTROL AUTOMATION AND SYSTEMS, 2023, 21 (01) : 318 - 327
  • [7] Full-state constraints and input backlash-based neural network control of a 2-DOF helicopter system
    Bi, Hui
    Zou, Tao
    Wu, Lihua
    [J]. TRANSACTIONS OF THE INSTITUTE OF MEASUREMENT AND CONTROL, 2024,
  • [8] Neural-Network-Based Adaptive Fixed-Time Control for a 2-DOF Helicopter System With Input Quantization and Output Constraints
    Zhao, Zhijia
    Wu, Jiale
    Mu, Chaoxu
    Liu, Yu
    Hong, Keum-Shik
    [J]. IEEE TRANSACTIONS ON NEURAL NETWORKS AND LEARNING SYSTEMS, 2024,
  • [9] Adaptive neural network control of a 2-DOF helicopter system considering input constraints and global prescribed performance
    Zhao, Zhijia
    Wu, Jiale
    Liu, Zhijie
    He, We
    Chen, C. L. Philip
    [J]. SCIENCE CHINA-INFORMATION SCIENCES, 2024, 67 (07)
  • [10] Adaptive neural network control of a 2-DOF helicopter system considering input constraints and global prescribed performance
    Zhijia ZHAO
    Jiale WU
    Zhijie LIU
    We HE
    CLPhilip CHEN
    [J]. Science China(Information Sciences), 2024, (07) - 239
12345