Results 261 to 270 of about 318,261 (306)
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Discrete time sliding mode control with minimal quasi sliding mode band
2012 12th International Workshop on Variable Structure Systems, 2012A new approach is presented to analyze sliding mode control in discrete-time systems using an established reaching law, whereby the ultimate band is obtained to be lesser than any previous analysis done with the same reaching law. Also, the controller parameters are evaluated according to the ultimate band that is desired.
S. Chakrabarty, B. Bandyopadhyay
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Sliding mode observer based sliding mode controller for interacting nonlinear system
Second International Conference on Current Trends In Engineering and Technology - ICCTET 2014, 2014This paper presents a comparison study of performances and characteristics of two types of state observer based state feedback control schemes, including Sliding Mode Observer (SMO) based Sliding Mode Controller (SMC) scheme and Luenberger observer (LO) based Sliding Mode Control scheme. The effectiveness of the schemes are simulated and implemented on
M. Venkatesan, V. R. Ravi
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Discrete-Time Sliding-Mode Control With Improved Quasi-Sliding-Mode Domain
IEEE Transactions on Industrial Electronics, 2016In this paper, a new discrete reaching law with improved quasi-sliding-mode domain (QSMD) is proposed and a sliding-mode controller is designed for discrete-time systems with uncertainties. By redefining the change rate as the second-order difference of the system uncertainties and adopting the continuous-approximate function, smaller width of the QSMD
Haifeng Ma, Jianhua Wu, Zhenhua Xiong
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Sliding mode control with ellipsoidal sliding surface
2014 Proceedings of the SICE Annual Conference (SICE), 2014This paper introduces sliding mode control with ellipsoidal sliding surface which have the characteristic of finite convergence time to the equilibrium point from any initial condition. The proposed method is more robust than conventional method because it has no reaching phase. It converge to the equilibrium point faster than conventional method.
Taichi Mizoshiri, Yasuchika Mori
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Adaptive sliding mode current control with sliding mode disturbance observer for PMSM drives
ISA Transactions, 2019This paper focuses on the current control of a permanent magnet synchronous motor (PMSM) for electric drives with model uncertainties and external disturbances. To improve the performance of the PMSM current loop in terms of the speed of response, tracking accuracy, and robustness, a hybrid control strategy is proposed by combining the adaptive sliding
Yongting, Deng +4 more
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2016
This paper shows comparison between the Predictive Sliding Mode Controller (PSMC) and the Sliding Mode Controller with Predictive Sliding Function (SMC-PSF). The proposed controllers combine the design of Sliding Mode Control (SMC) with Model Predictive Control (MPC). This combination improves the performance of these two control laws. In fact, using a
Houda Ben Mansour +2 more
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This paper shows comparison between the Predictive Sliding Mode Controller (PSMC) and the Sliding Mode Controller with Predictive Sliding Function (SMC-PSF). The proposed controllers combine the design of Sliding Mode Control (SMC) with Model Predictive Control (MPC). This combination improves the performance of these two control laws. In fact, using a
Houda Ben Mansour +2 more
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Sliding order and sliding accuracy in sliding mode control
International Journal of Control, 1993The synthesis of a control algorithm that stirs a nonlinear system to a given manifold and keeps it within this constraint is considered. Usually, what is called sliding mode is employed in such synthesis. This sliding mode is characterized, in practice, by a high-frequency switching of the control.
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Modern developments in germline pharmacogenomics for oncology prescribing
Ca-A Cancer Journal for Clinicians, 2022Natalie M Reizine, Peter H O'donnell
exaly