Keyword : digital control

Flexible Load-Dependent Soft-Start Method for Digital PID Control DC-DC Converter in 380Vdc System
Hidenori MARUTA Tsutomu SAKAI Suguru SAGARA Yuichiro SHIBATA Keiichi HIROSE Fujio KUROKAWA 
Publication:   
Publication Date: 2017/04/01
Vol. E100-B  No. 4 ; pp. 518-528
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
dc-dc converter, soft-start, 380 Vdc, digital control, 
 Summary | Full Text:PDF
Transient Response of Reference Modified Digital PID Control DC-DC Converters with Neural Network Prediction
Hidenori MARUTA Daiki MITSUTAKE Masashi MOTOMURA Fujio KUROKAWA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2016/11/01
Vol. E99-B  No. 11 ; pp. 2340-2350
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
dc-dc converter, neural network, prediction, digital control, 
 Summary | Full Text:PDF
New Power Factor Correction Application for a Small Wind Power System
Jun-Hua CHIANG Bin-Da LIU Shih-Ming CHEN Hong-Tzer YANG 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2016/05/01
Vol. E99-C  No. 5 ; pp. 581-589
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
power factor correction, digital control, nonlinear-carrier control, 
 Summary | Full Text:PDF
Digital Controller for Single-Phase DCM Boost PFC Converter with High Power Factor over Wide Input Voltage and Load Range
Daying SUN Weifeng SUN Qing WANG Miao YANG Shen XU Shengli LU 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2014/04/01
Vol. E97-C  No. 4 ; pp. 377-385
Type of Manuscript:  PAPER
Category: Electronic Circuits
Keyword: 
power factor correction, discontinuous conduction mode, digital control, input power factor, digital pulse width modulator, 
 Summary | Full Text:PDF
0.5-V Input Digital Low-Dropout Regulator (LDO) with 98.7% Current Efficiency in 65 nm CMOS
Yasuyuki OKUMA Koichi ISHIDA Yoshikatsu RYU Xin ZHANG Po-Hung CHEN Kazunori WATANABE Makoto TAKAMIYA Takayasu SAKURAI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2011/06/01
Vol. E94-C  No. 6 ; pp. 938-944
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
low dropout regulator, digital control, low voltage, 
 Summary | Full Text:PDF
Static and Dynamic Characteristics of DC-DC Converter Using a Digital Filter
Fujio KUROKAWA Masashi OKAMATSU 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2009/03/01
Vol. E92-B  No. 3 ; pp. 998-1003
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
digital control, PID control, FIR filter, IIR filter, 
 Summary | Full Text:PDF
Analysis of Dynamic Characteristics for the Partially Resonant Active Filter with the DSP
Tetsuya OSHIKATA Hirofumi MATSUO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/09/01
Vol. E90-B  No. 9 ; pp. 2562-2570
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
DSP, partially resonant, active filter, digital control, 
 Summary | Full Text:PDF
An Ultra-Wide Range Digitally Adaptive Control Phase Locked Loop with New 3-Phase Switched Capacitor Loop Filter
Shiro DOSHO Naoshi YANAGISAWA Kazuaki SOGAWA Yuji YAMADA Takashi MORIE 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 2007/06/01
Vol. E90-C  No. 6 ; pp. 1197-1202
Type of Manuscript:  Special Section PAPER (Special Section on Analog Circuits and Related SoC Integration Technologies)
Category: 
Keyword: 
loop filter, switched capacitor, phase locked loop, digital control, adaptive control, 
 Summary | Full Text:PDF
Static Characteristics of the Digital PWM and/or PFM Controlled Switching DC-DC Converters
Masahiro SASAKI Hirofumi MATSUO Fujio KUROKAWA Yasuhiro MIMURA 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2007/03/01
Vol. E90-B  No. 3 ; pp. 645-650
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
switching power supply, digital control, dc-dc converter, PWM control, PFM control, 
 Summary | Full Text:PDF
Novel Digital Controller with Static Model Reference for Switching DC-DC Power Converters
Hirofumi MATSUO Fujio KUROKAWA Haruhi ETO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2005/11/01
Vol. E88-B  No. 11 ; pp. 4346-4352
Type of Manuscript:  PAPER
Category: Energy in Electronics Communications
Keyword: 
dc-dc converter, digital control, static model, VCO, 
 Summary | Full Text:PDF
1 MHz High-Speed Digitally Controlled DC-DC Converter
Fujio KUROKAWA Masahiro SASAKI Seiichi HIURA Hirofumi MATSUO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2004/12/01
Vol. E87-B  No. 12 ; pp. 3437-3442
Type of Manuscript:  INVITED PAPER (Special Section on the 25th International Telecommunications Energy Conference (INTELEC'03))
Category: 
Keyword: 
dc-dc converter, digital control, P-I-D control, VCO, 
 Summary | Full Text:PDF
A Multiple Open-Loop Frequency Estimation Based on Differential Detection for MPSK
Hiroshi KUBO Keishi MURAKAMI Makoto MIYAKE Tadashi FUJINO 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 1999/01/25
Vol. E82-B  No. 1 ; pp. 136-144
Type of Manuscript:  PAPER
Category: Radio Communication
Keyword: 
frequency estimation, phase shift keying, digital control, Doppler effect, 
 Summary | Full Text:PDF
Compact Realization of Phase-Locked Loop Using Digital Control
Masanori IZUMIKAWA Masakazu YAMASHINA 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1997/04/25
Vol. E80-C  No. 4 ; pp. 544-549
Type of Manuscript:  Special Section PAPER (Special Issue on Circuit Technologies for Memory and Analog LSIs)
Category: 
Keyword: 
phase-locked loop (PLL), digital control, D/A converter, 
 Summary | Full Text:PDF
Design of a Reconfigurable Parallel Processor for Digital Control Using FPGAs
Yoshichika FUJIOKA Michitaka KAMEYAMA Nobuhiro TOMABECHI 
Publication:   IEICE TRANSACTIONS on Electronics
Publication Date: 1994/07/25
Vol. E77-C  No. 7 ; pp. 1123-1130
Type of Manuscript:  Special Section PAPER (Special Issue on Super Chip for Intelligent Integrated Systems)
Category: 
Keyword: 
delay time, multi-operand multiply-addition, reconfiguration, digital control, FPGA, 
 Summary | Full Text:PDF