Adaptive prescribed performance attitude control for RLV with mismatched disturbance

Tian, Bailing; Li, Zhiyu; Zhang, Xiuyun; Zong, Qun

doi:10.1016/j.ast.2021.106918

Cited by 21 publications

(7 citation statements)

References 28 publications

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“…Figure 10 shows that the ABFBKC exhibits chattering phenomenon for control torques. This simulation result is the same as this in the paper Tian et al (2021). The chattering phenomenon is alleviated by the proposed controller in this paper.…”

Section: Simulation On the Double Integrator Systemmentioning

confidence: 52%

“…In this subsection, the efficiency of the proposed method used on RLV model is verified by comparing with ADRC, adaptive predefined-time sliding mode controller (APTSMC) (Zhang et al. , 2021) and adaptive barrier function based back-stepping controller (ABFBKC) (Tian et al. , 2021).…”

Section: Simulation and Analysismentioning

confidence: 99%

“…Xi and Dong (2020) proposed an adaptive back-stepping sliding control scheme and ensured that the tracking errors could converge to zero in the presence of uncertain mismatched nonlinearities and disturbances. Tian et al (2021) proposed an adaptive back-stepping control algorithm to handle both the mismatched and matched disturbances for RLV. Yu et al (2020) used an adaptive back-stepping control system with mismatched disturbances to guarantee asymptotical command tracking for the closed-loop system.…”

Section: Introductionmentioning

confidence: 99%

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A novel predefined performance barrier function based adaptive sliding mode control method for RLV under mismatched disturbance

Wang,

Yang,

Bai

2024

AEAT

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Purpose This paper aims to present a novel adaptive sliding mode control (ASMC) method based on the predefined performance barrier function for reusable launch vehicle under attitude constraints and mismatched disturbances. Design/methodology/approach A novel ASMC based on barrier function is adopted to deal with matched and mismatched disturbances. The upper bounds of the disturbances are not required to be known in advance. Meanwhile, a predefined performance function (PPF) with prescribed convergence time is used to adjust the boundary of the barrier function. The transient performance, including the overshoot, convergence rate and settling time, as well as the steady-state performance of the attitude tracking error are retained in the predetermined region under the barrier function and PPF. The stability of the proposed control method is analyzed via Lyapunov method. Findings In contrast to conventional adaptive back-stepping methods, the proposed method is comparatively simple and effective which does not need to disassemble the control system into multiple first-order systems. The proposed barrier function based on PPF can adjust not only the switching gain in an adaptive way but also the convergence time and steady-state error. And the efficiency of the proposed method is illustrated by conducting numerical simulations. Originality/value A novel barrier function based ASMC method is proposed to fit in the amplitude of the mismatched and matched disturbances. The transient and steady-state performance of attitude tracking error can be selected as prior control parameters.

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Section: Simulation On the Double Integrator Systemmentioning

confidence: 52%

Section: Simulation and Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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A novel predefined performance barrier function based adaptive sliding mode control method for RLV under mismatched disturbance

Wang,

Yang,

Bai

2024

AEAT

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“…To address the issue, an adaptive multivariable control algorithm is developed, utilizing a time-varying barrier function to design the adaptive control gain, which is ensured to be as small as possible but large enough to resist the disturbances. 14 Although much work has been done to improve the performance of separate G&C, instability may still be caused by the spectral separation between the guidance and attitude subsystems and the subsystems are redesigned separately when the overall system performance is inadequate, which is costly, time-consuming, and satisfactory results may not be guaranteed. 15 In contrast to the traditional G&C, integrated guidance and control (IGC) regards the guidance system and the control system as a singleloop system.…”

Section: Introductionmentioning

confidence: 99%

“…Motivation and contribution: It can be observed that most of the existing research on RLV control designs the guidance system and attitude control system separately, 1,14,25 which may cause spectral separation. Therefor, inspired by the work of Cross and Shtessel, 22 , we take the guidance and control system as a high-order system and design the controller within the singleloop integrated and control structure.…”

Section: Introductionmentioning

confidence: 99%

RLV Integrated Guidance and Control Based on Adaptive High-order Sliding Mode

Tian

Zhang

et al. 2022

Preprint

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In this paper, a novel integrated guidance and control algorithm based on adaptive high-order sliding mode is proposed for reusable launch vehicle (RLV) subject to unknown disturbances and actuator faults. We propose a time-varying barrier function-based adaptive control law to offset the effects of uncertainties. The remarkable feature of the developed algorithm is its ability to track the reference commands in finite time despite unknown disturbances and actuator faults, without designing the guidance law and attitude controller separately. Finally, the effectiveness of the proposed algorithm is confirmed by the simulation results.

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Disturbance Observer-Based Finite-Time Tracking Control for a Class of Second-Order Nonlinear Systems with Mismatched and Matched Uncertainties

Zhang

Zhu

et al. 2023

Lecture Notes in Electrical Engineering

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Adaptive prescribed performance attitude control for RLV with mismatched disturbance

Cited by 21 publications

References 28 publications

A novel predefined performance barrier function based adaptive sliding mode control method for RLV under mismatched disturbance

A novel predefined performance barrier function based adaptive sliding mode control method for RLV under mismatched disturbance

RLV Integrated Guidance and Control Based on Adaptive High-order Sliding Mode

Disturbance Observer-Based Finite-Time Tracking Control for a Class of Second-Order Nonlinear Systems with Mismatched and Matched Uncertainties

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