Results 1 to 10 of about 103,578 (209)
Application of pulse width modulation control in EHD waveform to optimize printing performance [PDF]
Microsystems & NanoengineeringHigh-resolution 3D printing, particularly electrohydrodynamic (EHD) printing, represents a transformative approach for advanced manufacturing applications, including wearable electronics, bioelectronics, and soft robotics.
Dongqiao Bai +6 more
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Design and test of a novel 1kw Stirling engine generator
Nihon Kikai Gakkai ronbunshu, 2023 This paper describes a practical design of a novel Stirling engine generator and 1kW machine test data. This machine’s configuration is a 4 cylinder double acting Stirling engine coupled with a Halbach PM generator in line.
Tetsumi WATANABE, Kazumasa SHIWAKU
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A Study on Performance and Characteristic Analysis According to the Operating Point of IPMSM Drive
Energies, 2023 This study presents the characteristics and performance of a motor at the operating point based on pulse-width modulation (PWM). PWM is used in modulating the output voltage of a three-phase inverter.
Hyun-Jong Park +2 more
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A Frequency Hybrid Multi-mode PWM Modulation Method for SiC Traction Inverter
Kongzhi Yu Xinxi Jishu, 2022 In order to improve the efficiency of the traction system, this paper researches the PWM control strategy of high-frequency SiC traction inverter system from multiple dimensions such as inverter switching frequency optimization, modulation strategy ...
HU Liang +4 more
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Nihon Kikai Gakkai ronbunshu, 2020 The energy efficiency of the conventional flow control of hydraulic systems using the pressure loss of throttle valves, which are widely used in construction machinery, is very low.
Satoshi MAEKAWA +3 more
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Wasit Journal of Computer and Mathematics Science, 2023 In this paper, we focus on the "Artificial Neural Network (ANN) based PWM-AC chopper". This system is based on the PWM AC chopper-encouraged single-phase induction motor.
Mariem Bounabi, Guma Ali
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Nihon Kikai Gakkai ronbunshu, 2021 The energy efficiency of the conventional flow control of hydraulic systems using the pressure loss of throttle valves, which are widely used in construction machinery, is very low.
Satoshi MAEKAWA +3 more
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Journal of Aviation, 2023 Precise control of aircraft flight control surfaces by the pilot is critical to flight safety. The joystick and control surface positions must be detected accurately and quickly, and the motion mechanism must be operated in such a way as to ensure synchronization between them.
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An Analytic Method of Segmented PWM Duty Cycle for Switched Reluctance Motor
CES Transactions on Electrical Machines and Systems, 2023 In view of the large current peak and torque ripple in the actual current chopping control of switched reluctance motor, a segmented PWM duty cycle analysis method of switched reluctance motor based on current chopping control is proposed in this paper ...
Chaozhi Huang +4 more
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PWM Based Android Controlled Wheel Chair
International Journal of Computer Science and Information Technology, 2018 Most of the physically disable individual satisfies their movement through motorized wheelchair. The scenario is unusual for the disables of developing countries because of their economic conditions. Moreover traditional powered wheelchair is not comfortable to all segments of the disable society because of their complexity.
AFM Zainul Abadin +2 more
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