Results 261 to 270 of about 2,447,689 (323)
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Improved Non-Singular Fast Terminal Sliding Mode Control With Disturbance Observer for PMSM Drives
IEEE Transactions on Transportation Electrification, 2021For the purpose of shortening response time and improved anti-disturbance performance of the permanent magnet synchronous motor (PMSM) drives, a compound control method using improved non-singular fast terminal sliding mode controller (NFTSMC) and ...
Bo Xu, Lei Zhang, Wei Ji
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IEEE transactions on fuzzy systems, 2021
This article studies the disturbance observer-based adaptive fuzzy finite-time control issue of strict-feedback nonlinear systems. Specifically, to meet practical application requirement, the finite-time prescribed performance is considered, which can ...
Jianbin Qiu +4 more
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This article studies the disturbance observer-based adaptive fuzzy finite-time control issue of strict-feedback nonlinear systems. Specifically, to meet practical application requirement, the finite-time prescribed performance is considered, which can ...
Jianbin Qiu +4 more
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Sliding Mode Dual-Channel Disturbance Rejection Attitude Control for a Quadrotor
IEEE transactions on industrial electronics (1982. Print), 2022In this article, a sliding mode dual-channel disturbance rejection control based on an extended state observer is proposed for the attitude control of a quadrotor under unknown disturbances.
Jiaxi Xiong +4 more
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Emergency Medicine Clinics of North America, 2011
Patients with cardiac rhythm disturbances may present in a variety of conditions. Patients may be unstable, requiring immediate interventions, or stable, allowing for a more deliberate approach. Rapid assessment of patient stability, underlying rhythm, and determination of appropriate interventions guides timely therapy.
Allan R, Mottram, James E, Svenson
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Patients with cardiac rhythm disturbances may present in a variety of conditions. Patients may be unstable, requiring immediate interventions, or stable, allowing for a more deliberate approach. Rapid assessment of patient stability, underlying rhythm, and determination of appropriate interventions guides timely therapy.
Allan R, Mottram, James E, Svenson
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Sleep disturbance and psychiatric disorders.
Lancet psychiatry, 2020Signs of mental ill health that cut across psychiatric diagnostic categories at high rates are typically viewed as non-specific occurrences, downgraded in importance and disregarded.
D. Freeman +4 more
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IEEE transactions on energy conversion, 2020
This paper aims to improve the performance of the permanent magnet synchronous motor (PMSM) speed regulation system by combining a novel disturbance observer (DOB) with the super-twisting sliding mode (STSM) technique.
Qiankang Hou, Shihong Ding, Xinghuo Yu
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This paper aims to improve the performance of the permanent magnet synchronous motor (PMSM) speed regulation system by combining a novel disturbance observer (DOB) with the super-twisting sliding mode (STSM) technique.
Qiankang Hou, Shihong Ding, Xinghuo Yu
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The emotionally disturbed child: Disturbed or disturbing
Journal of Abnormal Child Psychology, 1977The notion that a child's behavior may be more "disturbing" than disturbed has been of interest to educators of behaviorally deviant children. Behavior indicative of deviance in child was studied with respect to the relating degree of "disturbingness" which each was judged to reflect.
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The disturbed and disturbing student
New Directions for Student Services, 1989AbstractThe disturbed/disturbing student exhibits distressing behavior that raises concerns about his or her personal well‐being and often disrupts the campus community.
Virginia L. Brown, David A. Decoster
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Fixed-time sliding mode formation control of AUVs based on a disturbance observer
IEEE/CAA Journal of Automatica Sinica, 2020In this paper, we investigate formation tracking control of autonomous underwater vehicles ( AUVs ) with model parameter uncertainties and external disturbances.
Zhenyu Gao, G. Guo
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IEEE Transactions on Cybernetics, 2020
This article focuses on the bumpless transfer $H_{\infty }$ anti-disturbance control problem for switching Markovian LPV systems under a hybrid switching law. A parameter-dependent multiple piecewise disturbance observer-based bumpless transfer control
Dong Yang +3 more
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This article focuses on the bumpless transfer $H_{\infty }$ anti-disturbance control problem for switching Markovian LPV systems under a hybrid switching law. A parameter-dependent multiple piecewise disturbance observer-based bumpless transfer control
Dong Yang +3 more
semanticscholar +1 more source