Robust C* Control Law Design Augmented with LIDAR-Based Gust Information

Takase, Ryoichi; Fujita, Katsuhide; Hamada, Yoshiro; Tsuchiya, Takeshi; Shimomura, Takashi; Suzuki, Shinji

doi:10.1016/j.ifacol.2019.11.119

Cited by 5 publications

(2 citation statements)

References 7 publications

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“…This makes it possible for an aircraft with onboard LIDAR sensors to preview the gust disturbance ahead of encounter. The preview GLA formulation, simulation [15,[21][22][23][24][25][26], wind tunnel experiments [2,3,27], and flight test [28,29] have all been explored. [4], the testbed built in 3ft by 3ft wind tunnel for studying the control laws.…”

Section: Motivationmentioning

confidence: 99%

Wind Tunnel Study of Preview H₂ and H_∞ Control for Gust Load Alleviation for Flexible Aircraft

Ting

Mesbahi

Livne

et al. 2022

AIAA SCITECH 2022 Forum

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Section: Motivationmentioning

confidence: 99%

Wind Tunnel Study of Preview H₂ and H_∞ Control for Gust Load Alleviation for Flexible Aircraft

Ting

Mesbahi

Livne

et al. 2022

AIAA SCITECH 2022 Forum

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“…In research [8] a parameter independent embedded sliding mode controller with self-adaptation was developed that converges in the system in a finite time, focusing on the uncertain linear parameter variation (LPV) model of the aircraft variant, which has large-scale sweep angle variation and expansion. In research [9] a robust control scheme for commercial aircraft is presented. The control law is supplemented with a prior information about wind gusts.…”

Section: Introductionmentioning

confidence: 99%

Robust control of aircraft flight in conditions of disturbances

Karimtaevna

Bekbolatovna

Assilkhanovna

2022

IJECE

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One of the most dangerous parts of the flight is the landing phase, as most accidents occur at this stage. In order to reduce the effect of the low-level wind shear on the longitudinal motion of the aircraft in the glide path landing mode (task) a robust H- control is proposed. Dynamic models of the plane and wind shear are built. H2 and H∞ synthesis methods are investigated for the task of aircraft flight control in a vertical plane during landing under conditions of undefined disturbances. Both control methods allow to reduce height deviation significantly. However, suboptimal control H∞ provides better quality of transition processes both in height and speed than optimal control H2. The results of simulation of the synthesized system confirm the effectiveness of H∞ - control for increasing robust stability to uncertainties caused by wind disturbances.

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Gain-Scheduled Preview Control for Aircraft Gust Alleviation Using Structured $${{\varvec{H}}}_{\boldsymbol{\infty }}$$ Control Design

Komaru

Takase

Tsuchiya

et al. 2022

Lecture Notes in Electrical Engineering

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Robust C* Control Law Design Augmented with LIDAR-Based Gust Information

Cited by 5 publications

References 7 publications

Wind Tunnel Study of Preview H₂ and H_∞ Control for Gust Load Alleviation for Flexible Aircraft

Wind Tunnel Study of Preview H₂ and H_∞ Control for Gust Load Alleviation for Flexible Aircraft

Robust control of aircraft flight in conditions of disturbances

Gain-Scheduled Preview Control for Aircraft Gust Alleviation Using Structured $${{\varvec{H}}}_{\boldsymbol{\infty }}$$ Control Design

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Robust C* Control Law Design Augmented with LIDAR-Based Gust Information

Cited by 5 publications

References 7 publications

Wind Tunnel Study of Preview H2 and H∞ Control for Gust Load Alleviation for Flexible Aircraft

Wind Tunnel Study of Preview H2 and H∞ Control for Gust Load Alleviation for Flexible Aircraft

Robust control of aircraft flight in conditions of disturbances

Gain-Scheduled Preview Control for Aircraft Gust Alleviation Using Structured $${{\varvec{H}}}_{\boldsymbol{\infty }}$$ Control Design

Contact Info

Product

Resources

About

Wind Tunnel Study of Preview H₂ and H_∞ Control for Gust Load Alleviation for Flexible Aircraft

Wind Tunnel Study of Preview H₂ and H_∞ Control for Gust Load Alleviation for Flexible Aircraft