云南高校图书馆联盟文献共享服务平台- SYNCHRONOUS

SYNCHRONOUS: 作品数：587被引量：1214H指数：13; 导出分析报告; 相关领域：电子电信更多>>; 相关作者：俞刚陈宁黄立培李永东孙凯更多>>; 相关机构：清华大学第二军医大学首都师范大学兰州大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家高技术研究发展计划更多>>

An Efficient EH-WSN Energy Management Mechanism被引量：7: 《Tsinghua Science and Technology》2018年第4期406-418,共13页Yang Zhang Hong Gao Siyao Cheng Jianzhong Li; supported in part by the Key Program of National Natural Science Foundation of China (No. 61632010);Harbin Municipal Science and Technology Innovation Talent Research Funded Project (No. 2014RFQXJ027); An Energy-Harvesting Wireless Sensor Network （EH-WSN） depends on harvesting energy from the environment to prolong network lifetime. Subjected to limited energy in complex environments, an EH-WSN encounters difficul...; 关键词：energy harvesting WSN energy efficiency energy measurement synchronous wakeup

LDPC Coded TDS-OFDM for PLC Systems: 《Tsinghua Science and Technology》2010年第3期312-318,共7页戴凌龙符剑王军; Supported by the National High-Tech Research and Development (863) Program of China (No. 2007AA01Z2B6); Powerline communications （PLC） have drawn great interest in recent years. However, most PLC standards such as HomePlug AV use the cyclic-prefix OFDM （CP-OFDM） technology. This paper presents a broadband PLC system...; 关键词：powerline communications （PLC） time domain synchronous OFDM （TDS-OFDM） low density parity check （LDPC） HomePlug AV channel measurement

Optimal Synchronous Trajectory Tracking Control of Wafer and Reticle Stages被引量：1: 《Tsinghua Science and Technology》2009年第3期287-292,共6页王春洪胡金春朱煜尹文生; Supported by the National Natural Science Foundation of China(No. 50577037); An optimal synchronous trajectory tracking controller was developed for multi-axis systems. The position synchronization error on each axis was defined as the position difference between this axis and the following ax...; 关键词：optimal control CROSS-COUPLING motion control synchronized scan

Two-Way Digital Video Transmission over Medium-Voltage Power-Lines Using Time-Domain Synchronous Orthogonal Frequency Division Multiplexing Technology: 《Tsinghua Science and Technology》2008年第6期784-789,共6页宋健吴青潘长勇杨知行刘海涛赵丙镇李晓; This paper describes field trials of two-way digital video transmissions over a 700-m long medium-voltage power cable using a frequency division duplex scheme. The purpose is to check the feasibility of using time-dom...; 关键词：time-domain synchronous orthogonal frequency division multiplexing （TDS-OFDM） powerline communications （PLC） digital multimedia broadcasting-terrestrial （DMB-T）

Low Latency High Throughout Circular Asynchronous FIFO: 《Tsinghua Science and Technology》2008年第6期812-816,共5页肖勇周润德; Supported by the National Key Basic Research and Development(973) Program of China (No. 2006CB302700);the National High-Tech Research and Development (863) Program of China (No.2007AA01Z2B3); This paper describes a circular first in first out （FIFO） and its protocols which have a very low latency while still maintaining high throughput. Unlike the existing serial FIFOs based on asynchronous micropipeline...; 关键词：asynchronous circuit asynchronous first in first out （FIFO） CIRCULAR systems on a chip （SOC） global asynchronous local synchronous （GALS）

High Performance Position Control System Based on SR-PM Motor被引量：2: 《Tsinghua Science and Technology》2007年第5期614-619,共6页张颖超赵争鸣郭伟孙晓瑛; the National High-Tech Research and Development (863) Program of China (No. 2003AA755022); A position control system was developed using a synchronous reluctance permanent magnetic （SR-PM） motor with the field oriented control （FOC）. To get satisfactory control performance, a fuzzy adaptive proportion i...; 关键词：synchronous reluctance permanent magnetic （SR-PM） motors position control fuzzy logic overshoot regulation

Machine Translation Using Constraint-Based Synchronous Grammar: 《Tsinghua Science and Technology》2006年第3期295-306,共12页黄辉董名垂胡东成; SupportedbytheCenterofScientificandTechnologicalResearchofUniversityofMacao(CATIVO:3678); A synchronous grammar based on the formalism of context-free grammar was developed by generalizing the first component of production that models the source text. Unlike other synchronous grammars, the grammar allows m...; 关键词：constraint-based synchronous grammar machine translation Portuguese to Chinese translation

Challenge and Methods of Synchronous Disk I/O: 《Tsinghua Science and Technology》2004年第1期1-8,共8页靳超郑纬民汪东升毛昀; the National Key Basic Research and Development Program of China (No. G1999032702); the National High-Tech Research and Development Program of China (No.2001AA111010) and the National Natural Science Foundation of China (No.60131160743); At present, I/O is the performance bottleneck limiting the speed of computer systems. A large number of I/O operations are synchronous read/write operations of only small data blocks. However, reducing the latency of ...; 关键词：synchronous I/O disk cache network RAM low latency DURABILITY persistence Introduction

A New Approach to Implement Synchronous Demultiplexers in High-Speed ISDN Switching Network: 《Tsinghua Science and Technology》2001年第1期10-13,共4页叶航军刘斌; This paper proves that a synchronous demultiplexer has the same logic function as a synchronous multiplexer. A new approach is proposed to implement synchronous demultiplexers in high-speed ISDN switching networks. A ...; 关键词：synchronous switching network (SSN) synchronous shuffle multiplexer synchronous demultiplexer

Optimization of Added Permanent Magnet Amount in Synchronous Reluctance Machines for High Performance被引量：3: 《Tsinghua Science and Technology》1998年第3期87-92,共6页赵争鸣; An optimizing method of adding permanent magnet into synchronous reluctance machines for high performance is presented. The method enables torque components from reluctance and permanent magnet to reach an optimal com...; 关键词：synchronous reluctance permanent magnet electric machine OPTIMIZATION

SYNCHRONOUS