High Order Sliding Mode Backstepping Control for a Class of Unknown Pure Feedback Nonlinear Systems

Liu, Ye; Cao, Le; Li, Yuanyuan; Wang, Raofen; Sun, Xiaoming

doi:10.1109/access.2020.3045734

Cited by 4 publications

(1 citation statement)

References 36 publications

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“…Control for Unspecified Nonlinear Systems with Input Hysteresis was investigated by Huang [11]. High Order Shift Mode Backward Step Control for Classes of Unknown Pure Feedback Nonlinear Systems was investigated by Liu [12]. Fuzzy Type Fast Terminal Shift Mode Controller for Pilot Solenoid Valve Pressure Control in Automatic Transmission was investigated by Fan [13].…”

Section: Extended Fuzzy Adaptive Event Trigger Compensationmentioning

confidence: 99%

Second Order Integral Fuzzy Logic Control Based Rocket Tracking Control

Iswanto

Ahmad

2021

jrc

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Fuzzy logic is a logic with a degree of vulnerability ranging from 0 to 1. Fuzzy logic is used to convert a quantity into language. It is used as a control system because it is a versatile and simple control process that does not require complex mathematical models. The paper aimed to present a fuzzy control system implemented in a rocket tracking control system as the controller because it could work well on non-linear systems and offered convenience in program design. The fuzzy control system worked to keep the rocket on track and travel at a fixed speed. The signal from the fuzzy logic control system served to control the rocket thrust. However, the process of the fuzzy logic control system is slow and time-consuming, not proper for the one that required rapid control, such as rockets, and is not applicable for tracking ramp and parabolic signals. The fuzzy logic, therefore, was modified by adding second-order integral control. The proposed algorithm showed that, by adding second-order integral control, the rocket glided 12.78m at 12 seconds with a steady-state error of 0.78 according to the setpoint of ramp path 12 m; 10.68m at 10 seconds with a steady-state error of 0.68 according to the setpoint of ramp path 10m; and 4.689m at 4 seconds with a steady-state error of 0.689 according to the setpoint of ramp path 4m. In accordance with the parabolic path, the rocket glided 15.47m at the 4th minute with 0 steady-state error.

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Section: Extended Fuzzy Adaptive Event Trigger Compensationmentioning

confidence: 99%

Second Order Integral Fuzzy Logic Control Based Rocket Tracking Control

Iswanto

Ahmad

2021

jrc

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Anti-disturbance dynamic inversion backstepping control for uncertain pure-feedback systems via multiple extended state observers

Dong

Wang

2021

Journal of the Franklin Institute

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A novel control solution to nonlinear systems of unmatched perturbations with unknown bounds

Hameed,

Al-Samarraie,

Humaidi

2024

Measurement and Control

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In this study, a novel control design of nonlinear systems has been presented to solve the problem of matched and unmatched perturbations (disturbances) with unknown upper bounds. The proposed controller combined a backstepping control approach with a barrier function integral sliding mode controller (BS-BFISMC). The control design utilized the powerful backstepping control algorithm to decompose the nonlinear system into subsystems to provide global stability, while the barrier function ISMC has been adopted to cope with perturbation, avoid the pre-knowledge of upper bound in the perturbation, and mitigate the chattering effect in the control signal. A stability analysis based on Lyapunov has been conducted for the proposed BS-BFISMC to prove the ultimate boundedness of tracking errors. Another control scheme, which is concerned with the problem of unmatched perturbation, has been also presented: a robust continuous backstepping-based controller (CRBS). A comparison study has been made between the proposed BS-BFISMC and three control structures (conventional backstepping, SMC, and CRBS). Numerical simulation based on MATLAB programing software has been conducted to verify the effectiveness of the proposed control approach for a nonlinear system subjected to both matched and unmatched non-vanishing disturbance and parametric uncertainty. The performance and robustness characteristics of the proposed control scheme and other controllers have been evaluated and compared in a quantitative manner.

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High Order Sliding Mode Backstepping Control for a Class of Unknown Pure Feedback Nonlinear Systems

Cited by 4 publications

References 36 publications

Second Order Integral Fuzzy Logic Control Based Rocket Tracking Control

Second Order Integral Fuzzy Logic Control Based Rocket Tracking Control

Anti-disturbance dynamic inversion backstepping control for uncertain pure-feedback systems via multiple extended state observers

A novel control solution to nonlinear systems of unmatched perturbations with unknown bounds

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