Robust dynamic output feedback second-order sliding mode controller for uncertain systems

Chang, Jeang‐Lin

doi:10.1007/s12555-012-0070-9

Cited by 16 publications

(9 citation statements)

References 18 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Remark 1: Previous analysis of the differential equation (3) or other second-order sliding mode control proves its stability using a geometric view point [14]. This paper is the first literature that proves the stability of the secondorder sliding mode control using rigorous Lyapunov stability theorems.…”

Section: Lyapunov Stability Analysismentioning

confidence: 91%

“…This result cannot be obtained from a geometric view point. It is also mentioned that in [14], the second order differential equation (3) must satisfy a 2 1 − 4a 0 > 0. This paper relaxes this constraint.…”

Section: Lyapunov Stability Analysismentioning

confidence: 99%

“…At the second stage of design, one constructs the control u to drive the system state to reach, from any initial condition, the sliding surface. At this stage, one will present two designs of u; one design is based on the first-order sliding mode control (1), and the other based on the second-order sliding mode control (3), respectively Conventional SMC Design: Take the time derivative of the sliding surfaceσ = Cx along (14); one obtaiṅ…”

Section: Chattering-free Smcmentioning

confidence: 99%

“…It is shown [10] that the dynamic sliding mode control can substantially reduce control chattering even in a noisy environment. Another approach to the dynamic sliding mode control is the second-order sliding mode control [12][13][14][15]. However, the second-order sliding mode control requires knowledge of the time derivative of the sliding variable.…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Lyapunov stability analysis of second-order sliding-mode control and its application to chattering reduction design

Chang

Lin

Chu

et al. 2016

Int. J. Control Autom. Syst.

Self Cite

View full text Add to dashboard Cite

This paper proposes a new sliding mode control design with reduced control chattering. The proposed new design inherits the design concept from dynamic sliding mode control, in which the first-order time derivative of the control input is treated as the control variable for a chattering control design. Previous dynamic sliding mode designs require an extra uncertainty observer or uncertainty estimator to construct the sliding surface. This paper is able to waive such observer or estimator.

show abstract

Section: Lyapunov Stability Analysismentioning

confidence: 91%

Section: Lyapunov Stability Analysismentioning

confidence: 99%

Section: Chattering-free Smcmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Lyapunov stability analysis of second-order sliding-mode control and its application to chattering reduction design

Chang

Lin

Chu

et al. 2016

Int. J. Control Autom. Syst.

Self Cite

View full text Add to dashboard Cite

show abstract

“…It is insensitive to parameter variations and external disturbances under matching conditions [16], and has fast dynamic response, making it a potential approach for flight control system [17,18]. The sliding mode control method is utilized to design the attitude controller for the RLV in [19,20], where a sliding mode manifold is firstly designed such that states of the flight control system on the sliding mode manifold exhibit desired attitude tracking behavior, then the control strategy is designed to drive the system states to the sliding mode manifold and guarantee system motion on it thereafter.…”

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.

View full text Add to dashboard Cite

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.

show abstract

RETRACTED ARTICLE: Soft computing-based fuzzy integral sliding mode control: a real-time investigation on a conical tank process

Nagammai¹,

Latha²,

Varatharajan³

2020

Soft Comput

View full text Add to dashboard Cite

Robust dynamic output feedback second-order sliding mode controller for uncertain systems

Cited by 16 publications

References 18 publications

Lyapunov stability analysis of second-order sliding-mode control and its application to chattering reduction design

Lyapunov stability analysis of second-order sliding-mode control and its application to chattering reduction design

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

RETRACTED ARTICLE: Soft computing-based fuzzy integral sliding mode control: a real-time investigation on a conical tank process

Contact Info

Product

Resources

About