Results 271 to 280 of about 13,293,543 (349)
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Journal of the Institution of Electrical Engineers, 1940
A new type of meter is suggested to replace the existing maximum-demand indicators. The device works in the same way as a watt-hour meter, but integrates the relative values of the units as a function of the demand, instead of registering only the quantities of units consumed. Hence the meter reading does not indicate kilowatt-hours, but a figure which
M. Unz
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A new type of meter is suggested to replace the existing maximum-demand indicators. The device works in the same way as a watt-hour meter, but integrates the relative values of the units as a function of the demand, instead of registering only the quantities of units consumed. Hence the meter reading does not indicate kilowatt-hours, but a figure which
M. Unz
openaire +2 more sources
IEEE transactions on industrial electronics (1982. Print), 2020
A novel sliding mode observer (SMO) with optimized constant rate reaching law for speed estimation in sensorless induction motor drives is proposed in this article to balance the dilemma between the requirement of fast reaching transient and the ...
Yanqing Zhang +4 more
semanticscholar +1 more source
A novel sliding mode observer (SMO) with optimized constant rate reaching law for speed estimation in sensorless induction motor drives is proposed in this article to balance the dilemma between the requirement of fast reaching transient and the ...
Yanqing Zhang +4 more
semanticscholar +1 more source
ISA transactions, 2023
In order to improve the performance of a permanent magnet synchronous motor (PMSM) speed controller, an advanced reaching law sliding mode control (ASMC) strategy is proposed in this study.
Ying Qu +5 more
semanticscholar +1 more source
In order to improve the performance of a permanent magnet synchronous motor (PMSM) speed controller, an advanced reaching law sliding mode control (ASMC) strategy is proposed in this study.
Ying Qu +5 more
semanticscholar +1 more source
Robust Fixed-Time Sliding Mode Attitude Control of Tilt Trirotor UAV in Helicopter Mode
IEEE transactions on industrial electronics (1982. Print), 2022In this article, we address the problem of robust fixed-time attitude stabilization for tilt trirotor unmanned aerial vehicle subjects to parameter uncertainties and external disturbances. First, a novel fixed-time stable system with a faster convergence
Li Yu +3 more
semanticscholar +1 more source
On the Outage-Constrained Rate of Skip-Sliding Window Codes
2019 IEEE Information Theory Workshop (ITW), 2019We consider binary skip-sliding window (SSW) codes which satisfy certain weight constraints over a skip-sliding window. When on-off keying is employed, these weight constraints ensure real-time energy content in the transmitted signal. For a given energy requirement and battery size at an energy harvesting receiver, we investigate the maximum ...
Ting-Yi Wu +3 more
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Practical Tracking of Permanent Magnet Linear Motor Via Logarithmic Sliding Mode Control
IEEE/ASME transactions on mechatronics, 2022This article focuses on the fast position tracking problem for the permanent magnet linear motor (PMLM) system under a chattering-reduced sliding mode control signal.
Hanlin Dong, Xuebo Yang, M. Basin
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IEEE journal of biomedical and health informatics, 2019
Obstructive sleep apnea (OSA) is a common sleep disorder that is often associated with reduced heart rate variability (HRV), thus reflecting modulation of the autonomic system.
Yifan Li +4 more
semanticscholar +1 more source
Obstructive sleep apnea (OSA) is a common sleep disorder that is often associated with reduced heart rate variability (HRV), thus reflecting modulation of the autonomic system.
Yifan Li +4 more
semanticscholar +1 more source
IEEE transactions on industrial electronics (1982. Print), 2021
For improving the convergence rate and time-varying disturbance rejection ability, an adaptive nonsingular terminal sliding mode controller based on disturbance compensation technique is proposed to control the position of magnetic levitation system in ...
Jun-xiao Wang, Lei Zhao, Li Yu
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For improving the convergence rate and time-varying disturbance rejection ability, an adaptive nonsingular terminal sliding mode controller based on disturbance compensation technique is proposed to control the position of magnetic levitation system in ...
Jun-xiao Wang, Lei Zhao, Li Yu
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IEEE Transactions on Circuits and Systems Part 1: Regular Papers, 2019
This paper presents a stabilisation problem for singular Markovian jump system with time-varying transition rate based on a reduced-order observer. To design the reduced-order observer, a canonical equivalent form for singular Markovian jump system is ...
Di Zhang, Qingling Zhang
semanticscholar +1 more source
This paper presents a stabilisation problem for singular Markovian jump system with time-varying transition rate based on a reduced-order observer. To design the reduced-order observer, a canonical equivalent form for singular Markovian jump system is ...
Di Zhang, Qingling Zhang
semanticscholar +1 more source
Origin of rate dependence in frictional sliding
Journal of Statistical Physics, 1991Experiments indicate that frictional resistance to sliding between macroscopic, clean, dry surfaces depends on the average rateV at which the surfaces are translated relative to each other. Using a new lattice automaton, we obtain results suggesting that rate-dependent macroscopic dynamics may arise from microscopic interactions between contact points ...
Rundle, John B., Brown, Stephen R.
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