Sliding mode stabilisation of networked systems with consecutive data packet dropouts using only accessible information

Argha, Ahmadreza; Li, Li; Su, Steven W.

doi:10.1080/00207721.2016.1252444

Cited by 9 publications

(8 citation statements)

References 39 publications

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“…Specifically, by introducing a compensation strategy to the packet dropout, Niu & Ho in [23] addressed the SMC design problem subject to packet losses. Following this excellent work, some interesting results have been reported in the literature concerning the SMC problems subject to missing measurements, see [3], [19], [25], [40] and the references therein. In fact, these literatures dealt with the packet dropouts via a passive way, that is, to compensate the packet dropouts properly in designing SMC.…”

Section: Introductionmentioning

confidence: 89%

Reliable Sliding Mode Control of Fast Sampling Singularly Perturbed Systems: A Redundant Channel Transmission Protocol Approach

Song

Niu

Lam

2019

IEEE Trans. Circuits Syst. I

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Section: Introductionmentioning

confidence: 89%

Reliable Sliding Mode Control of Fast Sampling Singularly Perturbed Systems: A Redundant Channel Transmission Protocol Approach

Song

Niu

Lam

2019

IEEE Trans. Circuits Syst. I

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“…As a result, separate the items with uncertain parameters, the dynamics above is represented by the following nonlinear system: (14) where…”

Section: A Pretreatment Of Forklift Modelmentioning

confidence: 99%

The Influence of Cargo Moving and Sliding Mode Control Strategy for Forklift

Zhang

Xiao

2020

IEEE Access

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Considering the movement of synthetic center of gravity of forklift caused by the cargo moving, a vehicle model including the cargo weight and its moving speed is established. Based on this model, a lateral stability controller with uncertain parameters is proposed. The proposed controller controls the four-wheel steering (4WS) forklift by analyzing feedback compensation angle which can realize fast tracking of the ideal yaw rate and sideslip angle with high robustness, solve the problem of insufficient lateral stability caused by the movement of cargo under the turning condition and improve the working efficiency of forklift. Under the operation conditions of a step input and double-lane-change (DLC) maneuver, the built forklift model is simulated and proved to be valid. Combined with the vehicle test, it is verified that the above control strategy can optimize the dynamic response indexes such as yaw rate and sideslip angle of the forklift and improve the impact of cargo moving on the lateral stability of forklift.INDEX TERMS Forklift, stability, cargo moving, sliding mode control, system with uncertain parameters.

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“…where ρ > 0 is a scalar variable. To consider the feasibility of (23), by the Schur complement, (23) is equivalent to [25] can be used to show that the feasibility of (24) is equivalent to that of…”

Section: Spatially Decentralised Sliding Mode Controlmentioning

confidence: 99%

“…Remark 4. The LMI condition (19), used to obtain the controller parameters, is derived using a lossless technique in Lemma 2.1 of [25], leading to a less conservative stability condition compared to the current literature which uses trivial inequalities to make a convex platform for the controller synthesis. However, it is worth noting that the block diagonal structure of the symmetric positive definite matrix P, required to (i) form a decentralised sliding surface (i.e.…”

Section: Spatially Decentralised Sliding Mode Controlmentioning

confidence: 99%

Sparsely distributed sliding mode control for interconnected systems

Argha

et al. 2018

Journal of the Franklin Institute

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This paper proposes a framework for the design of sparsely distributed output feedback discrete-time sliding mode control (ODSMC) for interconnected systems. The major target here is to develop an observer based discrete-time sliding mode controller employing a sparsely distributed control network structure in which local controllers exploit some other sub-systems' information as well as its own local information. As the local controllers/observers have access to some other sub-systems' states, the control performance will be improved and the applicability region will be widened compared to the decentralised structure. As the first step, a stability condition is derived for the overall closed-loop system obtained from applying ODSMC to the underlying interconnected system, by assuming a priori known structure for the control/observer network. The developed LMI based controller design scheme provides the possibility to employ different information patterns such as fully distributed, sparsely distributed and decentralised patterns. In the second step, we propose a methodology to identify a sparse control/observer network structure with the least possible number of communication links that satisfies the stability condition given in the first step. The boundedness of the obtained overall closed-loop system is analysed and a bound is derived for the augmented system state which includes the closed-loop system state and the switching function.

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Sliding mode stabilisation of networked systems with consecutive data packet dropouts using only accessible information

Cited by 9 publications

References 39 publications

Reliable Sliding Mode Control of Fast Sampling Singularly Perturbed Systems: A Redundant Channel Transmission Protocol Approach

Reliable Sliding Mode Control of Fast Sampling Singularly Perturbed Systems: A Redundant Channel Transmission Protocol Approach

The Influence of Cargo Moving and Sliding Mode Control Strategy for Forklift

Sparsely distributed sliding mode control for interconnected systems

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