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Linear Active Disturbance Rejection Control for Three-Phase Voltage-Source PWM Rectifier

IEEE Access, 2020
Three-phase voltage-source pulse width modulation (PWM) rectifier has been widely employed in various industrial applications. For the traditional dual-loop PI control of three-phase voltage-source PWM rectifier, the voltage loop and current loop have ...
Hucheng He, Tangtang Si, Lei Sun, Botao Liu, Zhengbao Li   +4 more
doaj   +2 more sources

Application of pulse width modulation control in EHD waveform to optimize printing performance [PDF]

Microsystems & Nanoengineering
High-resolution 3D printing, particularly electrohydrodynamic (EHD) printing, represents a transformative approach for advanced manufacturing applications, including wearable electronics, bioelectronics, and soft robotics.
Dongqiao Bai, Jin Huang, Hongxiao Gong, Jianjun Wang, Mengyang Su, Pengbing Zhao, Chaoyu Liang   +6 more
doaj   +2 more sources

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
doaj   +1 more source

A Hybrid Nearest Level Combined With PWM Control Strategy: Analysis and Implementation on Cascaded H-Bridge Multilevel Inverter and its Fault Tolerant Topology

IEEE Access, 2021
This paper presents a hybrid control strategy which combines the nearest level control technique with PWM control technique on a cascaded H-Bridge Multilevel Inverters (MLI).
Mohammad Irfan Sarwar, Adil Sarwar, S. Farooqui, M. Tariq, Mohammad Fahad, A. R. Beig, B. Alamri   +6 more
semanticscholar   +1 more source

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, Han-Woong Ahn, Sung-Chul Go   +2 more
doaj   +1 more source

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, FU Xiangyu, LYU Yongcan, FENG Ling, HU Dong   +4 more
doaj   +3 more sources

Study on improvement of energy regeneration of switching inertance hydraulic system by using antiresonance

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, Yoshio INOUE, Motomichi SONOBE, Naoki SUGANO   +3 more
doaj   +1 more source

Comparative Analysis of PWM AC Choppers with Different Loads with and Without Neural Network Application

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
doaj   +1 more source

Study on the effect of switching inertance hydraulic system on energy regeneration efficiency due to difference in valve switching time and piping configuration.

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, Yoshio INOUE, Koichi OKA, Motomichi SONOBE   +3 more
doaj   +1 more source

PWM Controlled Servomechanism

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.
openaire   +3 more sources