Zobrazeno 1 - 10
of 105
pro vyhledávání: '"Chih-Wei Liu"'
Publikováno v:
IEEE Access, Vol 10, Pp 99243-99256 (2022)
A novel voltage control scheme for an interior permanent magnet synchronous motor (IPMSM) servo drive in the constant power region with intelligent estimation of the motor parameter is proposed in this study. In the novel voltage control scheme, a fe
Externí odkaz:
https://doaj.org/article/aa71d5af6f5f4a6198bdc5adce469ffa
Publikováno v:
CVPR Workshops
The Image Signal Processor (ISP) is a customized device to restore RGB images from the pixel signals of CMOS image sensor. In order to realize this function, a series of processing units are leveraged to tackle different artifacts, such as color shif
Autor:
Chih-Wei Liu, Le-Ren Chang-Chien
Publikováno v:
ISCAS
Nowadays the integrated circuit is usually in need of various voltage supports. To efficiently manage the power demand, numbers of power modules are integrated together to form a power management unit (PMU). Since each power module has its own spec,
Publikováno v:
ISCAS
The development of radar technology has always been a hot issue. In recent years, due to the popularization of Advanced Driver Assistance Systems (ADAS), such as autonomous driving system and collision avoidance system, the requirements for radar tec
Publikováno v:
VLSI-DAT
In recent years, many popular technologies require a highthroughput ultra-long FFT processor, such as the OFDM and FMCW radars. In order to get high throughput, we use the MDC architecture to design the FFT processor. In addition, we added the 2-epoc
Publikováno v:
VLSI-DAT
Radar technology and its developments have been important issues for decades. With the growth of semiconductor processing technology, the development of circuit design related to THz technology has gradually been noted such as imaging radar system. H
Publikováno v:
VLSI-DAT
We use FFT-based convolution in frequency domain to reduce computational complexity in CNNs. The properties of conjugate symmetry and down-sampling is adopted to further reduce complexity. By eliminating filter weights in CNNs that can save computati
Publikováno v:
APCCAS
The evolution of wireless communication protocols drives the quest of power-efficient and flexible computing for embedded DSPs, but popular architectures, very-long-instruction-word (VLIW) and application-specific instruction set processor (ASIP), se
Publikováno v:
APCCAS
This paper presents a low-power and real-time noise reduction (NR) algorithm using 18-band 1/3-octave quasi-ANSI filter bank for binaural hearing aids. With aids of binaural cues and minima controlled recursive average (MCRA) approach, the proposed N
Publikováno v:
2016 International Symposium on VLSI Design, Automation and Test (VLSI-DAT).
To overcome significant PVT variation in ultra-low-voltage (ULV) operation, a new in-situ error detection and recovery mechanism is proposed to optimize circuit design for typical-case. The proposed technique detects glitch of a (ctitical-path) circu