Approximate Back-Stepping Fault-Tolerant Control of the Flexible Air-Breathing Hypersonic Vehicle

An, Hao; Liu, Jianxing; Wang, Changhong; Wu, Ligang

doi:10.1109/tmech.2015.2507186

Cited by 173 publications

(62 citation statements)

References 35 publications

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“…Suppose the first-order derivative of ()  f exists and is bounded and define 3 ( ), ( ) ( ) (6) can be extended to (7).The LESO for (6) is (8). …”

Section: The Stability Analysis Of Lesomentioning

confidence: 99%

“…In [6], a linear parameter-varying theory based on the fractional transformation model was applied to design the controller for a hypersonic reentry vehicle, and simulations showed the accuracy and robustness of the proposed closed-loop control system for hypersonic reentry vehicles. An approximate back-stepping fault-tolerant controller was designed in [7] for a flexible air-breathing hypersonic vehicle and simulation results demonstrated good tracking properties. A composite controller was proposed in [8] for an air-breathing hypersonic vehicle to achieve the velocity and height * This work is supported by National Science Foundation project (Contract No.…”

Section: Introductionmentioning

confidence: 99%

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Comparison of linear and nonlinear active disturbance rejection control method for hypersonic vehicle

Gao

Wang

Yang

2016

2016 35th Chinese Control Conference (CCC)

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“…Suppose the first-order derivative of ()  f exists and is bounded and define 3 ( ), ( ) ( ) (6) can be extended to (7).The LESO for (6) is (8). …”

Section: The Stability Analysis Of Lesomentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Comparison of linear and nonlinear active disturbance rejection control method for hypersonic vehicle

Gao

Wang

Yang

2016

2016 35th Chinese Control Conference (CCC)

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show abstract

“…A flight control system of the HFV will inevitably be subject to all kinds of faults, which may be caused by actuators, sensors, or system components . Therefore, fault diagnosis and fault‐tolerant control (FTC) play an important role in the flight control system designed to satisfy the security and reliability requirements of HFVs . Controller and observer designs are proposed for the longitudinal model of an air‐breathing hypersonic vehicle subject to actuator faults and limited measurements of the states .…”

Section: Introductionmentioning

confidence: 99%

Sensor cascading fault estimation and control for hypersonic flight vehicles based on a multidimensional generalized observer

Chen

Jiang

Chen

2019

Intl J Robust & Nonlinear

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Summary This study presents a sensor cascading fault estimation and fault‐tolerant control (FTC) for a nonlinear Takagi‐Sugeno fuzzy model of hypersonic flight vehicles. Sensor cascading faults indicate the occurrence of source fault will cause another fault and the interval between them is really short, which makes it difficult to handle them in succession. A novel multidimensional generalized observer is used to estimate faults by integrating constant offset and time‐varying gain faults. Then, a fault‐tolerant controller is used to solve system nonlinearity and sensor fault problems. The observer and controller satisfy the performance index and are robust to external disturbances. A sufficient condition for the existence of observer and controller is derived on the basis of Lyapunov theory. Simulation results indicate the effectiveness of the proposed fault estimation and FTC scheme.

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“…Therefore, this study proposes an adaptive approach to estimate the disturbances, thereby not only avoiding the problems of robust performance indicators but also allowing the estimation of quick time‐varying disturbances. The FTC is then designed to guarantee the stability, reliability, and accuracy of flight systems on the basis of the fault diagnosis results . In the work of Meng et al, a terminal sliding mode FTC was developed for HFVs with actuator faults based on an improved sliding mode disturbance observer.…”

Section: Introductionmentioning

confidence: 99%

“…In the work of Li et al, a novel FTC integrating multivariable sliding mode and neural network was proposed for HFVs, considering the partial loss of effectiveness and bias faults in actuators. An approximate backstepping FTC was investigated for HFVs subject to parametric uncertainties, external disturbances, and actuator constraints in the work of An et al…”

Section: Introductionmentioning

confidence: 99%

Adaptive diagnosis and compensation for hypersonic flight vehicle with multisensor faults

Chen

Gong

2019

Intl J Robust & Nonlinear

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Summary This study proposes an improved adaptive fault diagnosis and compensation scheme for multisensor faults of hypersonic flight vehicles (HFVs). The faults are detected and isolated through a series of sensor output residuals and thresholds that consider observation error and disturbances. Via an adaptive augmented observer, the faults are estimated accurately and a time‐varying disturbance is handled by an additional differential part. Sensor faults are compensated on the basis of estimation results, and disturbances are considered in the fault‐tolerant control (FTC) design, thereby improving the tracking accuracy of the altitude and velocity and robustness with respect to external disturbances for HFVs. The stability of diagnosis and FTC is analyzed by Lyapunov theory. Numerical simulation results explain the validity of the proposed diagnosis and compensation methods.

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Approximate Back-Stepping Fault-Tolerant Control of the Flexible Air-Breathing Hypersonic Vehicle

Cited by 173 publications

References 35 publications

Comparison of linear and nonlinear active disturbance rejection control method for hypersonic vehicle

Comparison of linear and nonlinear active disturbance rejection control method for hypersonic vehicle

Sensor cascading fault estimation and control for hypersonic flight vehicles based on a multidimensional generalized observer

Adaptive diagnosis and compensation for hypersonic flight vehicle with multisensor faults

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