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Neural Network-Based Nonlinear Fixed-Time Adaptive Practical Tracking Control for Quadrotor Unmanned Aerial Vehicles
Joint Authors
Zhang, Jianhua
Fei, Wenbo
Li, Yang
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-13, 13 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-09-26
Country of Publication
Egypt
No. of Pages
13
Main Subjects
Abstract EN
This brief addresses the position and attitude tracking fixed-time practical control for quadrotor unmanned aerial vehicles (UAVs) subject to nonlinear dynamics.
First, by combining the radial basis function neural networks (NNs) with virtual parameter estimating algorithms, a NN adaptive control scheme is developed for UAVs.
Then, a fixed-time adaptive law is proposed for neural networks to achieve fixed-time stability, and convergence time is dependent only on control gain parameters.
Based on Lyapunov analyses and fixed-time stability theory, it is proved that the fixed-time adaptive neural network control is finite-time stable and convergence time is dependent with control parameters without initial conditions.
The effectiveness of the NN fixed-time control is given through a simulation of the UAV system.
American Psychological Association (APA)
Zhang, Jianhua& Li, Yang& Fei, Wenbo. 2020. Neural Network-Based Nonlinear Fixed-Time Adaptive Practical Tracking Control for Quadrotor Unmanned Aerial Vehicles. Complexity،Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1144723
Modern Language Association (MLA)
Zhang, Jianhua…[et al.]. Neural Network-Based Nonlinear Fixed-Time Adaptive Practical Tracking Control for Quadrotor Unmanned Aerial Vehicles. Complexity No. 2020 (2020), pp.1-13.
https://search.emarefa.net/detail/BIM-1144723
American Medical Association (AMA)
Zhang, Jianhua& Li, Yang& Fei, Wenbo. Neural Network-Based Nonlinear Fixed-Time Adaptive Practical Tracking Control for Quadrotor Unmanned Aerial Vehicles. Complexity. 2020. Vol. 2020, no. 2020, pp.1-13.
https://search.emarefa.net/detail/BIM-1144723
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1144723