Discrete-Time Higher Order Sliding Mode Control of Unmatched Uncertain Systems

2018 ◽  
pp. 49-69
Author(s):  
Nalin Kumar Sharma ◽  
Janardhanan Sivaramakrishnan
Keyword(s):  
Sliding Mode Control ◽  
Discrete Time ◽  
Uncertain Systems ◽  
Sliding Mode ◽  
Higher Order ◽  
Mode Control

scholarly journals Adaptive Higher Order Sliding Mode Control for Nonlinear Uncertain Systems

2018 ◽  
Vol 51 (1) ◽  
pp. 341-346 ◽  
Author(s):  
Satnesh Singh ◽  
Priyank Srivastava ◽  
S. Janardhanan
Keyword(s):  
Sliding Mode Control ◽  
Uncertain Systems ◽  
Sliding Mode ◽  
Higher Order ◽  
Mode Control ◽  
Nonlinear Uncertain Systems

scholarly journals Discrete-Time Sliding Mode Control for Uncertain Networked System Subject to Time Delay

2015 ◽  
Vol 2015 ◽  
pp. 1-10 ◽  
Author(s):  
Saulo C. Garcia ◽  
Marcelo C. M. Teixeira ◽  
José Paulo F. Garcia ◽  
Uiliam N. L. T. Alves ◽  
Jean M. S. Ribeiro
Keyword(s):  
Time Delay ◽  
Sliding Mode Control ◽  
Discrete Time ◽  
Uncertain Systems ◽  
Sliding Mode ◽  
Delay System ◽  
Control Law ◽  
Time Delay System ◽  
Mode Control ◽  
Uncertain Time

We deal with uncertain systems with networked sliding mode control, subject to time delay. To minimize the degenerative effects of the time delay, a simpler format of state predictor is proposed in the control law. Some ultimate bounded stability analyses and stabilization conditions are provided for the uncertain time delay system with proposed discrete-time sliding mode control strategy. A numerical example is presented to corroborate the analyses.

Discrete Sliding Mode Control Design With Invariant Sliding Sectors

2000 ◽  
Vol 122 (4) ◽  
pp. 776-782 ◽  
Author(s):  
Xinghuo Yu ◽  
Shuanghe Yu
Keyword(s):  
Sliding Mode Control ◽  
Control Systems ◽  
Discrete Time ◽  
Sliding Mode ◽  
Design Procedure ◽  
Control Design ◽  
Higher Order ◽  
Mode Control ◽  
Simulation Results ◽  
Discrete Sliding Mode Control

In this paper, a new concept of invariant sliding sector is proposed for the design of discrete time sliding mode control. A methodology is developed which ensures the existence of the invariant sliding sector and conditions to guarantee the existence of the invariant sliding sector are derived. The second-order discrete sliding mode control systems are used to inform the discussion. Simulation results are presented to demonstrate the usefulness of the concept and effectiveness of the methodology proposed. It should be noted that most of the design procedure could be extended to higher order discrete sliding mode control systems. [S0022-0434(00)02004-9]

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