Resource Type

Journal Article 320

Year

2023 20

2022 19

2021 25

2020 26

2019 25

2018 18

2017 27

2016 11

2015 12

2014 6

2013 16

2012 9

2011 17

2010 8

2009 10

2008 11

2007 14

2006 19

2005 5

2004 1

open ︾

Keywords

different 6

simulation 4

China 3

Accelerated aging test 2

Around corners 2

BIM 2

Boolean control networks 2

Deep learning 2

Direction of arrival 2

LED lamp 2

Medium lifetime 2

Moving average error 2

Time delay 2

construction time 2

performance evaluation 2

scheduling 2

temperature 2

time series 2

time series analysis 2

open ︾

Search scope:

排序： Display mode:

Structural total least squares algorithm for locating multiple disjoint sources based on AOA/TOA/FOA None

Xin CHEN, Ding WANG, Rui-rui LIU, Jie-xin YIN, Ying WU

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 7,   Pages 917-936 doi: 10.1631/FITEE.1700735

Abstract: Single-station passive localization technology avoids the complex time synchronization and informationAccording to the available measurements including the angle-of-arrival (AOA), time-of-arrival (TOA),and frequency-of-arrival (FOA), the corresponding pseudo linear equations are deduced.

Keywords： Single-station     Structural total least squares     Inverse iteration     Angle-of-arrival (AOA)     Time-of-arrival(TOA)     Frequency-of-arrival (FOA)     Disjoint sources    

HTML PDF Collect

Passive source localization using importance sampling based on TOA and FOA measurements Article

Rui-rui LIU, Yun-long WANG, Jie-xin YIN, Ding WANG, Ying WU

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 8,   Pages 1167-1179 doi: 10.1631/FITEE.1601657

Abstract: estimator can achieve a high accuracy but involves high calculation burdens, especially when based on time-of-arrivaland frequency-of-arrival measurements for its internal nonlinearity and nonconvex nature.

Keywords： Passive source localization     Time of arrival (TOA)     Frequency of arrival (FOA)     Monte Carlo importance    

HTML PDF Collect

The Regularity of Time of Arrival in 90° Bend Tunnel for Shock Wave due to Explosions From High Explosive

Shen Jun,Li Yongchi,Pang Weibin

Strategic Study of CAE 2006, Volume 8, Issue 3,   Pages 53-57

Abstract: Through collecting data gained from 4 experiments, a formula was proposed which can compute time of arrival

Keywords： internal explosion     shock wave     time of arrival    

HTML PDF Collect

Land use/cover change effects on floods with different return periods: a case study of Beijing, China

Yueling WANG, Xiaoliu YANG

Frontiers of Environmental Science & Engineering 2013, Volume 7, Issue 5,   Pages 769-776 doi: 10.1007/s11783-013-0542-z

Abstract: statistical methods was applied to quantify the effect of LUCC on floods in terms of inundation extent, flood arrivaltime and maximum water depth.of analysis Beijing experienced unprecedented LUCC; 2) LUCC can affect inundation extent and flood arrivaltime, and floods with longer return periods are more influenced; 3) LUCC can affect maximum water depth

Keywords： inundation extent     flood arrival time     maximum water depth     shallow flow model    

HTML PDF Collect

A performance analysis of multi-satellite joint geolocation Article

Ding WANG,Shuai WEI,Ying WU

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 12,   Pages 1360-1387 doi: 10.1631/FITEE.1500285

Abstract: We systematically analyze the performance of multi-satellite joint geolocation based on time differenceof arrival (TDOA) measurements.

Keywords： Satellite geolocation     Time difference of arrival (TDOA)     Cramer-Rao bound (CRB)     Calibration sources    

HTML PDF Collect

Acoustic localization with multi-layer isogradient sound speed profile using TDOA and FDOA Research Article

Dongzhou ZHAN, Sitian WANG, Shougui CAI, Huarong ZHENG, Wen XU,wxu@zju.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 1,   Pages 164-175 doi: 10.1631/FITEE.2100398

Abstract: In the underwater medium, the speed of sound varies with water depth, temperature, and salinity. The inhomogeneity of water leads to bending of sound rays, making the existing localization algorithms based on straight-line propagation less precise. To realize high-precision node positioning in s (UASNs), a multi-layer isogradient (SSP) model is developed using the linear segmentation approximation approach. Then, the sound ray tracking problem is converted into a polynomial root-searching problem. Based on the derived gradient of the signal's Doppler shift at the sensor node, a novel underwater node localization algorithm is proposed using both the and . Simulations are implemented to illustrate the effectiveness of the proposed algorithm. Compared with the traditional straight-line propagation method, the proposed algorithm can effectively handle the sound ray bending phenomenon. Estimation accuracy with different SSP modeling errors is also investigated. Overall, accurate and reliable node localization can be achieved.

Keywords： Underwater acoustic sensor network     Acoustic localization     Sound speed profile     Time difference of arrival(TDOA)     Frequency difference of arrival (FDOA)    

HTML PDF Collect

Modeling and Real-time Performance Analysis of Switched Ethernet by Network Calculus

Wang Xiaoxin,Liu Luyuan,Liu Jing,Ma Jinjue

Strategic Study of CAE 2006, Volume 8, Issue 6,   Pages 55-59

Abstract:

The real-time performance of switched Ethernet is a hot research field.switch, a switch model by network calculus is proposed, in which the data flow is divided into real-timeflow and non-real-time flow and the arrival curve, service curve, the max delay and max storage neededThe max delay provides theory direction for transmitting real-time data in switched Ethernet and themax storage provides the theory reference for constructing switch in real-time industrial Ethernet.

Keywords： network calculus     switch     arrival curve     service curve     delay    

HTML PDF Collect

A two-echelon （S-1，S） inventory model for repairable items based on markovian arrival process

Chen Tong,Li Fang and Di Peng

Strategic Study of CAE 2015, Volume 17, Issue 5,   Pages 113-119

Abstract: repairable items and single repair facility， and assumes that the item demand occur according to a markovian arrivalprocess （MAP）， the repair time， ship time and procurement time follow the general distribution which

Keywords： （S-1，S） policy；two-echelon inventory；repairable item；markovian arrival process    

HTML PDF Collect

General expression for linear and nonlinear time series models

Ren HUANG, Feiyun XU, Ruwen CHEN

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 1,   Pages 15-24 doi: 10.1007/s11465-009-0015-z

Abstract: The typical time series models such as ARMA, AR, and MA are founded on the normality and stationarityThis paper proposes a general expression for linear and nonlinear auto-regressive time series modelsThe modeling and prediction accuracy of the GNAR model is superior to the classical time series models

Keywords： linear and nonlinear     autoregressive model     system identification     time series analysis    

HTML PDF Collect

Run-time system based on LinSERCANS and Soft-PLC

Cunfeng KANG, Chong WANG, Chunmin MA, Xudong HUANG, Renyuan FEI

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2,   Pages 120-124 doi: 10.1007/s11465-009-0019-8

Abstract: It is able to combine LinSERCANS with the Soft-PLC, and a run-time system is developed based on the interfacetechnology of the serial real-time communication system (SERCOS) and technology of soft-PLC.This run-time system has been used in all electronic injection molding machines and works very well.

Keywords： Soft-PLC     run-time system     LinSERCANS     dynamic link libraries    

HTML PDF Collect

Two-stage scheduling on batch and single machines with limited waiting time constraint

Zhongshun SHI, Zewen HUANG, Leyuan SHI

Frontiers of Engineering Management 2017, Volume 4, Issue 3,   Pages 368-374 doi: 10.15302/J-FEM-2017034

Abstract: study addresses the problem of two-stage scheduling on batch and single machines with limited waiting time

Keywords： batch machine     flow shop     makespan     limited waiting time    

HTML PDF Collect

Analyzing construction safety through time series methods

Houchen CAO, Yang Miang GOH

Frontiers of Engineering Management 2019, Volume 6, Issue 2,   Pages 262-274 doi: 10.1007/s42524-019-0015-6

Abstract: Various time series (TS) methods were adopted for identifying the leading indicators or predictors of

Keywords： time series     temporal     construction safety     leading indicators     accident prevention     forecasting    

HTML PDF Collect

Convergence to real-time decision making

James M. TIEN

Frontiers of Engineering Management 2020, Volume 7, Issue 2,   Pages 204-222 doi: 10.1007/s42524-019-0040-5

Abstract: Real-time decision making reflects the convergence of several digital technologies, including those concernedwith the promulgation of artificial intelligence and other advanced technologies that underpin real-timeMore specifically, real-time decision making can be depicted in terms of three converging dimensions:Internet of Things, decision making, and real-time.Real-time includes mobile networks, autonomous vehicles, and artificial general intelligence.

Keywords： real-time decision making     services     goods     ServGoods     Big Data     Internet of Things     artificial intelligence    

HTML PDF Collect

Damage identification in connections of moment frames using time domain responses and an optimization

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4,   Pages 851-866 doi: 10.1007/s11709-021-0739-3

Abstract: this study, an optimization-based method for joint damage identification of moment frames using the time-domain

Keywords： damage identification     beam-to-column connection     time-domain response     optimization    

HTML PDF Collect

origins of schedule management: the concepts used in planning, allocating, visualizing and managing time

Lynda M. BOURNE, Patrick WEAVER

Frontiers of Engineering Management 2018, Volume 5, Issue 2,   Pages 150-166 doi: 10.15302/J-FEM-2018012

Abstract: The first section of the paper looks at the development of concepts that allow the visualization of timethe emergence of computers, dynamic calculations and integrated data from the 1950s to the present time

Keywords： time management     scheduling     CPM     PERT     Gantt     Critical Path     bar chart    

HTML PDF Collect

Title Author Date Type Operation

Structural total least squares algorithm for locating multiple disjoint sources based on AOA/TOA/FOA

Xin CHEN, Ding WANG, Rui-rui LIU, Jie-xin YIN, Ying WU

Journal Article

Passive source localization using importance sampling based on TOA and FOA measurements

Rui-rui LIU, Yun-long WANG, Jie-xin YIN, Ding WANG, Ying WU

Journal Article

The Regularity of Time of Arrival in 90° Bend Tunnel for Shock Wave due to Explosions From High Explosive

Shen Jun,Li Yongchi,Pang Weibin

Journal Article

Land use/cover change effects on floods with different return periods: a case study of Beijing, China

Yueling WANG, Xiaoliu YANG

Journal Article

A performance analysis of multi-satellite joint geolocation

Ding WANG,Shuai WEI,Ying WU

Journal Article

Acoustic localization with multi-layer isogradient sound speed profile using TDOA and FDOA

Dongzhou ZHAN, Sitian WANG, Shougui CAI, Huarong ZHENG, Wen XU,wxu@zju.edu.cn

Journal Article

Modeling and Real-time Performance Analysis of Switched Ethernet by Network Calculus

Wang Xiaoxin,Liu Luyuan,Liu Jing,Ma Jinjue

Journal Article

A two-echelon （S-1，S） inventory model for repairable items based on markovian arrival process

Chen Tong,Li Fang and Di Peng

Journal Article

General expression for linear and nonlinear time series models

Ren HUANG, Feiyun XU, Ruwen CHEN

Journal Article

Run-time system based on LinSERCANS and Soft-PLC

Cunfeng KANG, Chong WANG, Chunmin MA, Xudong HUANG, Renyuan FEI

Journal Article

Two-stage scheduling on batch and single machines with limited waiting time constraint

Zhongshun SHI, Zewen HUANG, Leyuan SHI

Journal Article

Analyzing construction safety through time series methods

Houchen CAO, Yang Miang GOH

Journal Article

Convergence to real-time decision making

James M. TIEN

Journal Article

Damage identification in connections of moment frames using time domain responses and an optimization

Journal Article

origins of schedule management: the concepts used in planning, allocating, visualizing and managing time

Lynda M. BOURNE, Patrick WEAVER

Journal Article