Results 71 to 80 of about 1,173,380 (328)

General controller of power electronic equipment based on DSP+FPGA+CPLD

Dianzi Jishu Yingyong, 2019
The traditional digital signal processor(DSP) control system has been widely applied in the control and protection of low voltage power electronic devices and achieved good control effect, but it can hardly achieved good control effect for the high ...
Liu Kui, Liu Jian, Guan Zenglun, Liu Rucheng   +3 more
doaj   +1 more source

Laser phase modulation approaches towards ensemble quantum computing

, 2002
Selective control of decoherence is demonstrated for a multilevel system by generalizing the instantaneous phase of any chirped pulse as individual terms of a Taylor series expansion.
D. Goswami, D. Goswami, D. Goswami, D. Meshulach, D. P. DiVincenzo, Debabrata Goswami, H. E. Brandt, J. S. Melinger, M. A. Nielsen, M. R. Fetterman, N. A. Gershenfeld, P. M. Felker, P. M. Felker, P. M. Felker, P. M. Felker, S. A. Hosseini, W. S. Warren   +16 more
core   +2 more sources

Spectrally Tunable 2D Material‐Based Infrared Photodetectors for Intelligent Optoelectronics

Advanced Functional Materials, EarlyView.
Intelligent optoelectronics through spectral engineering of 2D material‐based infrared photodetectors. Abstract The evolution of intelligent optoelectronic systems is driven by artificial intelligence (AI). However, their practical realization hinges on the ability to dynamically capture and process optical signals across a broad infrared (IR) spectrum.
Junheon Ha, Yingshan Ma, Yong Nam An, Sung‐Un An, Hyeon Hak Jung, Suvi‐Tuuli Varjamo, Jiwon Yoo, Junho Min, Hanvit Kim, Faisal Ahmed, Sang Hoon Chae, Young Min Song, Weiwei Cai, Tawfique Hasan, Zhipei Sun, Dong‐Ho Kang, Hyeon‐Jin Shin, Yunyun Dai, Hoon Hahn Yoon   +18 more
wiley   +1 more source

Mitigating SAT Attack on Logic Locking [PDF]

IEEE Transactions on Information Forensics and Security, 2016
Logic locking is a technique that has been proposed to protect outsourced IC designs from piracy and counterfeiting by untrusted foundries. A locked IC preserves the correct functionality only when a correct key is provided. Recently, the security of logic locking is threatened by a new attack called SAT attack, which can decipher the correct key of ...
Yang Xie, Ankur Srivastava
openaire   +3 more sources

Locking control of underground signal lights based on improved Kalman filter and state observer

Gong-kuang zidonghua
During underground ramp transportation in non-coal mines, traditional signal light locking control method is ineffective due to insufficient UWB dynamic positioning accuracy, long sampling interval of vehicle positioning cards, and data loss.
WANG Xueming, HUANG Jingzhi, SONG Chuanzhi, WU Daifeng   +3 more
doaj   +1 more source

Removal Attacks on Logic Locking and Camouflaging Techniques

IEEE Transactions on Emerging Topics in Computing, 2020
With the adoption of a globalized and distributed IC design flow, IP piracy, reverse engineering, and counterfeiting threats are becoming more prevalent.
Muhammad Yasin, Bodhisatwa Mazumdar, O. Sinanoglu, Jeyavijayan Rajendran   +3 more
semanticscholar   +1 more source

LOCK&ROLL: Deep-Learning Power Side-Channel Attack Mitigation using Emerging Reconfigurable Devices and Logic Locking

Design Automation Conference, 2022
The security and trustworthiness of ICs are exacerbated by the modern globalized semiconductor business model. This model involves many steps performed at multiple locations by different providers and integrates various Intellectual Properties (IPs) from
Gaurav Kolhe, T. Sheaves, Kevin Immanuel Gubbi, Soheil Salehi, S. Rafatirad, Sai Manoj Pudukotai Dinakarrao, Avesta Sasan, H. Homayoun   +7 more
semanticscholar   +1 more source

Recomposable Layered Metasurfaces for Wavelength‐Multiplexed Optical Encryption via Modular Diffractive Deep Neural Networks

Advanced Functional Materials, EarlyView.
Modular diffractive deep neural network metasurfaces encode and reconstruct holograms across layer combinations and wavelengths, enabling secure, multifunctional operation. Each layer acts independently yet composes jointly, yielding up to m(2N −1) channels for m wavelengths and N layers.
Cherry Park, Youngsun Jeon, Seokho Lee, Yeseul Kim, Junsuk Rho   +4 more
wiley   +1 more source

Liquid-Metal-Based Magnetic Controllable Soft Microswitch with Rapid and Reliable Response for Intelligent Soft Systems

Micromachines, 2022
When combined with diverse sensors, soft robots significantly improve their functionalities and intelligence levels. However, most of the existing soft sensors require complex signal analysis devices or algorithms, which severely increase the complexity ...
Qin Jiang, Zhitong Hu, Yaping Xie, Kefan Wu, Shuo Zhang, Zhigang Wu   +5 more
doaj   +1 more source

Real‐Time 3D Ultrasound Imaging with an Ultra‐Sparse, Low Power Architecture

Advanced Healthcare Materials, EarlyView.
This article presents a novel, ultra‐sparse ultrasound architecture that paves the way for wearable real‐time 3D imaging. By integrating a unique convolutional array with chirped data acquisition, the system achieves high‐resolution volumetric scans at a fraction of the power and hardware complexity.
Colin Marcus, Md Osman Goni Nayeem, Aastha Shah, Jason Hou, Shrihari Viswanath, Maya Eusebio, David Sadat, Anantha P. Chandrakasan, Tolga Ozmen, Canan Dagdeviren   +9 more
wiley   +1 more source