2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS)最新文献

A Small-Reconfigurable Low-Pass Filter for Analog Front-End Receivers 用于模拟前端接收器的小可重构低通滤波器

2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2019-11-01 DOI: 10.1109/ICECS46596.2019.8964982

Fabio Kelm Pereira, G. Fraidenraich, E. Lima

引用次数: 0

Performance Comparison of a Strong-Arm Latch in Different Ultra-Scaled Technologies 不同超尺度技术下强臂闩锁的性能比较

2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2019-11-01 DOI: 10.1109/ICECS46596.2019.8964769

Zhaochen Yin, Walter Audoglio, M. Grassi, P. Malcovati, E. Bonizzoni

引用次数: 0

Programmable Emulator of Genuinely Floating Memristive Switching Devices 真正浮动记忆开关器件的可编程仿真器

2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2019-11-01 DOI: 10.1109/ICECS46596.2019.8965202

Z. Kolka, J. Vavra, V. Biolková, A. Ascoli, R. Tetzlaff, D. Biolek

{"title":"Programmable Emulator of Genuinely Floating Memristive Switching Devices","authors":"Z. Kolka, J. Vavra, V. Biolková, A. Ascoli, R. Tetzlaff, D. Biolek","doi":"10.1109/ICECS46596.2019.8965202","DOIUrl":"https://doi.org/10.1109/ICECS46596.2019.8965202","url":null,"abstract":"In contrast to the demands for the hardware emulation of existing resistive switching devices with complex nonlinear dynamics, most of today's hardware emulators mimic the behavior of ideal memristors, which comply with original Chua's definition. We demonstrate an effective method of emulating complex models such as the models by Pickett, Bayat, or Strachan. All these devices can be modeled as first-order extended memristors with their standard port and state equations. The core of the emulator consists of a microcontroller-based nonlinear resistive two-port. One port is supplied from a current source controlled by a nonlinear function of the voltages across both ports. The state equation of the emulated device is modeled via connecting a capacitor across this port, its voltage being a state variable. The second port is loaded by a digital potentiometer whose conductance is controlled by port voltages. This port implements the equation of state-dependent Ohm's law. The digital potentiometer, as well as the microcontroller providing the digital signal processing of the port and state equations, are carefully selected in terms of the dynamic range, quantization noise, speed, complexity of modeled equations, and power consumption. The emulator was successfully tested for mimicking the complex behavior of the above devices in fully floating configurations.","PeriodicalId":209054,"journal":{"name":"2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"21 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116683618","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Modeling Piezoelectric Harvesters under Amplitude and Frequency Modulated Vibrations 调幅和调频振动下压电收割机的建模

2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2019-11-01 DOI: 10.1109/ICECS46596.2019.8964969

L. Costanzo, A. L. Schiavo, M. Vitelli

引用次数: 0

Design and testing of a CMOS Self-Biased Current Source CMOS自偏置电流源的设计与测试

2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2019-11-01 DOI: 10.1109/ICECS46596.2019.8965003

E. Bolzan, Elias Bühler Storck, M. C. Schneider, C. Galup-Montoro

引用次数: 2

An Event-Driven Closed-Loop System for Real-Time FES Control 一种事件驱动闭环实时FES控制系统

2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2019-11-01 DOI: 10.1109/ICECS46596.2019.8965153

Fabio Rossi, P. Ros, S. Cecchini, A. Crema, S. Micera, D. Demarchi

{"title":"An Event-Driven Closed-Loop System for Real-Time FES Control","authors":"Fabio Rossi, P. Ros, S. Cecchini, A. Crema, S. Micera, D. Demarchi","doi":"10.1109/ICECS46596.2019.8965153","DOIUrl":"https://doi.org/10.1109/ICECS46596.2019.8965153","url":null,"abstract":"Active functional rehabilitation procedures, exoskeleton application and prosthesis employment are essential tools for the society life reinstatement of subjects affected by neuromuscular disorders or victims of serious physical accident. In this paper we propose a closed-loop system for the control of the Functional Electrical Stimulation (FES) based on the Average Threshold Crossing (ATC) event-driven processing technique applied to the sEMG signal. It allows an energy saving, low complex, and real-time muscle activity monitoring suitable for bio-feedback lines applications. Two functional modalities are implemented: self-administered stimulation, in which a person is able to self-stimulate herself/himself, and two-subjects stimulation, that covers the standard rehabilitation flow in which both the therapist and the patient are involved. The system has been tested on 19 healthy subjects to evaluate its performance in term of reproducibility between the voluntary movement and the stimulated one, obtaining a median value of the correlation coefficient, used as similarity measurement, above 0.9 across a wide range of benchmark movements. The promising results confirm the feasibility of controlling myoelectric exoskeleton and prosthesis with the ATC processing approach.","PeriodicalId":209054,"journal":{"name":"2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125044822","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6

Approximate Subtractor Operator for Low-Power Video Coding Hardware Accelerators 低功耗视频编码硬件加速器的近似减法算子

2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2019-11-01 DOI: 10.1109/ICECS46596.2019.8964783

Rafael S. Ferreira, Mateus Leme, M. Corrêa, L. Agostini, C. Diniz, B. Zatt

引用次数: 6

Pattern Recognition in Human Motion for Kinetic Energy Harvesting 基于动能收集的人体运动模式识别

2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2019-11-01 DOI: 10.1109/ICECS46596.2019.8964915

E. Blokhina, Andrii Sokolov, Xiaosi Tian, D. Galayko

引用次数: 1

A Computationally Light Pruning Strategy for Single Layer Neural Networks based on Threshold Function 基于阈值函数的单层神经网络轻修剪策略

2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2019-11-01 DOI: 10.1109/ICECS46596.2019.8964894

E. Ragusa, C. Gianoglio, R. Zunino, P. Gastaldo

引用次数: 0

Memristor Hardware Accelerator of Quantum Computations 量子计算忆阻器硬件加速器

2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS) Pub Date : 2019-11-01 DOI: 10.1109/ICECS46596.2019.8965109

Iosif-Angelos Fyrigos, V. Ntinas, G. Sirakoulis, P. Dimitrakis, I. Karafyllidis

{"title":"Memristor Hardware Accelerator of Quantum Computations","authors":"Iosif-Angelos Fyrigos, V. Ntinas, G. Sirakoulis, P. Dimitrakis, I. Karafyllidis","doi":"10.1109/ICECS46596.2019.8965109","DOIUrl":"https://doi.org/10.1109/ICECS46596.2019.8965109","url":null,"abstract":"Quantum computing and quantum computers are a major part of the second quantum revolution. Existing quantum algorithms can natively solve complex problems, such as the prime number factorization and searching of unstructured databases, in a fast and efficient way. The main obstacle towards building large and efficient quantum computers is decoherence, which produces errors that have to be continuously corrected using quantum error correcting codes. Beyond the realisation of quantum computing systems with actual quantum hardware, quantum algorithms have been developed based on quantum logic gates that can be described and utilised by classical computers and proper interfaces based on linear algebra operations. Furthermore, memristive grids have been proposed as novel nanoscale and low-power hardware accelerators for the time-consuming matrix-vector multiplication and tensor products. In this work, given that for quantum computations simulation, the matrix-vector multiplication is the dominant algebraic operation, we utilize the unprecedented characteristics of memristive grids to implement circuit-level quantum computations. Since all quantum computations can be mapped to quantum circuits, memristive grids can also be used as efficient quantum simulators, as classical/quantum interfaces and also as accelerators in mixed classical-quantum computing systems.","PeriodicalId":209054,"journal":{"name":"2019 26th IEEE International Conference on Electronics, Circuits and Systems (ICECS)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123421326","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 6