Reentry attitude tracking control based on fuzzy feedforward for reusable launch vehicle

Wang, Yuhui; Wu, Qingxian; Jiang, Changsheng; Huang, Guo-Yong

doi:10.1007/s12555-009-0401-7

Cited by 38 publications

(17 citation statements)

References 12 publications

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“…19,32,35 The X-33 vehicle model considered here is equipped with four sets control surfaces: rudders, body flaps, inboard and outboard elevons, with left and right side for each set. Each of the eight surfaces can be independently actuated with one actuator for each surface.…”

Section: Simulation Resultsmentioning

confidence: 99%

Fast Robust Asymptotic Fault Accommodation for Reentry Near Space Vehicles

Jiang

Liu

2012

AIAA Guidance, Navigation, and Control Conference

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In this paper, a fault accommodation scheme is proposed with multiple type faults for near space vehicle (NSV) attitude dynamics. Firstly, NSV reentry mode and system faults are described, and the actuator loss-of-effectiveness (LOE) and stuck failure models are developed whose behavior is described by a second-order dynamics. Next, two new local algorithms for fault diagnosis and identification (FDI) are proposed for NSV system faults and actuator failures. The system FDI is driven by the fault estimation error instead of state tracking or prediction errors. The structure of FDI for actuator LOE is similar to the model reference adaptive control for input-output actuator model, which is a major adaptive control design method. It can be achieved FDI for different types faults by the fault simulator. A backstepping fault tolerant control (FTC) based on local FDI is designed for reentry NSV. Finally, simulation results are given to demonstrate the effectiveness and potential of the proposed FTC scheme.

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Section: Simulation Resultsmentioning

confidence: 99%

Fast Robust Asymptotic Fault Accommodation for Reentry Near Space Vehicles

Jiang

Liu

2012

AIAA Guidance, Navigation, and Control Conference

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“…In this section, we apply the fuzzy ILO-based active FTC strategy to detect, estimate and compensate system faults in near space vehicle reentry attitude dynamics, whose dynamics described by the following [21,22]:…”

Section: Simulation Examplementioning

confidence: 99%

“…All fuzzy subsystem matrices can be obtained by substituting the six operating points to near space vehicle dynamics (29), the detailed descriptions can be seen in Ref. [22]. Rule 1: IF ω i is about -0.5 rad/s and α is about 0 rad, THEṄ…”

Section: Simulation Examplementioning

confidence: 99%

Active fault-tolerant control design for T-S fuzzy systems with application to a near space vehicle

Gao

Jiang

Zhang

et al. 2010

2010 IEEE International Symposium on Intelligent Control

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Based on adaptive and H ∞ control techniques, this paper deals with the problem of active fault-tolerant control for a class of T-S fuzzy systems with actuator faults. The presented approach is dependent on a fuzzy iterative learning observer (ILO), which produces a control input adjustment term in order to compensate for the effect of actuator faults. Based on Lyapunov theorem, a sufficient condition for the stability of error dynamic systems is derived. The active fault-tolerant control strategy proposed in the paper is finally demonstrated in simulation on the near space vehicle (NSV) reentry attitude dynamics to illustrate its effectiveness.

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“…However, this approach results in difficult computer implementation since online computation of algebraic Riccati equation is needed at each sampling cycle, and the global asymptotic stability can't be assured. Another nonlinear control design method, the fuzzy tracking control based on Takagi-Sugeno fuzzy description is used for the reentry attitude tracking problem of a reusable launch vehicle (RLV) in [15], where exponential stability of the tracking error can be obtained by a fuzzy feedforward controller, with H ∞ and decay rate η control methods considered for better performance. While the huge amount of fuzzy rules and parameters of the fuzzy design method may make the analysis complex, and the robustness has to be obtained at the expense of being conservative.…”

Section: Introductionmentioning

confidence: 99%

Nonsingular finite-time second order sliding mode attitude control for reentry vehicle

Sheng

Geng²,

Liu

et al. 2015

Int. J. Control Autom. Syst.

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This paper presents nonlinear robust flight control strategies for the reentry vehicle which is nonlinear, coupling, and includes parameter uncertainties and external disturbances. Firstly, a finitetime second order sliding mode attitude control strategy is pointed out with the introduction of a nonsingular finite-time sliding mode manifold. By the proposed controller, the attitude tracking errors are mathematically proved to converge to zero within finite time and the chattering of sliding mode controller is alleviated without any deterioration of robustness and accuracy. For further alleviation of chattering, a smooth second order sliding mode attitude control strategy is then designed based on an improved nonsingular finite-time sliding mode manifold. Finally, the proposed strategies are applied to the attitude control of X-33 RLV in the reentry phase to verify the validity and robustness of the proposed strategies.

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Reentry attitude tracking control based on fuzzy feedforward for reusable launch vehicle

Cited by 38 publications

References 12 publications

Fast Robust Asymptotic Fault Accommodation for Reentry Near Space Vehicles

Fast Robust Asymptotic Fault Accommodation for Reentry Near Space Vehicles

Active fault-tolerant control design for T-S fuzzy systems with application to a near space vehicle

Nonsingular finite-time second order sliding mode attitude control for reentry vehicle

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