Results 11 to 20 of about 1,150,719 (355)
Regulation Characteristics and Load Optimization of Pump-Turbine in Variable-Speed Operation [PDF]
Energies, 2021 In order to improve the operating and regulation characteristics of the hydropower unit and to stabilize the load fluctuations, variable-speed pumped storage technology based on converters has been proposed and given more attention recently.
He Wang, Zhijie Ma
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Comparative study on PID for DC motor speed regulation [PDF]
MATEC Web of ConferencesBecause of its straightforward design and excellent adjustment efficiency, PID (proportional-integral-derivative) controllers are frequently employed in motor speed control.
Han Xiangda
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A Novel Motor-Speed-Regulation Method [PDF]
MATEC Web of Conferences, 2016 The traditional doubly-fed motor has less reliability because it needs carbon brushes and sliding rings which are not highly reliable. The brushless doubly-fed machine costs a lot for its framework requires special designing and processing.
Huang Zhou, Xu Zheng Wang
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SPEED REGULATION BY IN-CAR ACTIVE ACCELERATOR PEDAL
IATSS Research, 2002 The effects on speeds and speed distribution were studied in a large scale field trial with an in-car system for speed adaptation in the city of Lund, Sweden.
Magnus HJÄLMDAHL
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CES Transactions on Electrical Machines and Systems, 2023 Dual three-phase Permanent Magnet Synchronous Motor (DTP-PMSM) is a nonlinear, strongly coupled, high-order multivariable system. In today's application scenarios, it is difficult for traditional PI controllers to meet the requirements of fast response ...
Xiuhong Jiang, Yuying Wang, Jiarui Dong
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IEEE Access, 2022 The differential speed regulation system driven by inverters, motors and differential gear trains is a complex electromechanical system that achieves speed regulation and energy savings efficiently and economically.
Dianrui Wang +4 more
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Improved Non-Singular Fast Terminal Sliding Mode Control for SPMSM Speed Regulation
IEEE Access, 2023 An improved non-singular fast terminal sliding mode control (INFTSMC) is proposed in this study, to improve the dynamic speed regulation and tracking accuracy of a surface-mounted permanent magnet synchronous motor (SPMSM) system.
Youngjae Kim +3 more
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Actuators, 2023 In this paper, the finite time speed regulation problem is investigated for a dual three-phase hybrid excitation synchronous machine (DTP-HESM) without a torque meter. The electromagnetic torque estimation required in the current coordinative strategy is
Bin Dai, Zixing Wu
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Machines, 2023 Pump-controlled motor hydrostatic system (PCMH) is widely applied for rotary driving in heavy industry and construction machinery due to its high-power density and efficient speed regulation performance.
Huashuai Wang +4 more
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Coordinated collision avoidance for multi‐vehicle systems based on collision time
IET Control Theory & Applications, 2021 Vehicles have irregular shapes and inter‐vehicle coordination is not a trivial task. Based on the distributed‐system framework, this paper studies multi‐vehicle control and coordinated obstacle avoidance for multiple autonomous vehicles with irregular ...
Hongjun Yu +3 more
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