Research on RBV control strategy of large angle maneuver
type: Item
instance of: scholarly article
title: Research on RBV control strategy of large angle maneuver
zbMATH Open document ID: 1406.93176
DOI: 10.1155/2014/718125
author: Jiangtao Xu
author: Na Luo
author: Yu Fu
author: Litong Wang
author: Xiande Wu
published in: Abstract and Applied Analysis
publication date: 2019-02-14T00:00:00Z
review text: Summary: Considering the hypersonic aerospace vehicle, with high dynamic, strong varying parameters, strong nonlinear, strong coupling, and the complicated flight environment, conventional flight control methods based on linear system may become invalid. To the high precision and reliable control problem of this vehicle, nonlinear flight control strategy based on neural network robust adaptive dynamic inversion is proposed. Firstly, considering the nonlinear characteristics of aerodynamic coefficients varying with Mach numbers, attack angle, and sideslip angle, the complete nonlinear 6-DOF model of RBV is established. Secondly, based on the time-scale separation, using the nonlinear dynamic inversion control strategy achieves the pseudolinear decoupling of RBV. And then, using the neural network with single hidden layer approximates the dynamic inversion error for system model uncertainty. Next, the external disturbance and network approximating error are suppressed by robust adaptive control. Finally, using Lyapunov's theory proves that all error signals of closed loop system are uniformly bounded finally under this control strategy. Nonlinear simulation verifies the feasibility and validity of this control strategy to the RBV control system.
Mathematics Subject Classification ID: 93C40
Mathematics Subject Classification ID: 93B35
Mathematics Subject Classification ID: 93C95
Mathematics Subject Classification ID: 68T05
Mathematics Subject Classification ID: 93C15
zbMATH DE Number: 7022939
zbMATH Keywords: RBV control
zbMATH Keywords: large angle maneuver
zbMATH Keywords: hypersonic aerospace vehicle
zbMATH Keywords: robust adaptive dynamic inversion
Wikidata QID: Q59040873
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2014/718125
OpenAlex ID: W2013125892
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description: scientific article; zbMATH DE number 7022939