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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
Keywords: Passive source localization Time of arrival (TOA) Frequency of arrival (FOA) Monte Carlo importancesampling (MCIS) Maximum likelihood (ML)
Ying Cui, Feng Tan, Yan Wang, Suyu Ren, Jingwen Chen
Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 6, doi: 10.1007/s11783-020-1290-5
Keywords: Diffusive gradients in thin films Molecularly imprinted polymers Selective uptake Antibiotics Passivesampling
Frontiers of Mechanical Engineering 2023, Volume 18, Issue 2, doi: 10.1007/s11465-022-0732-0
Keywords: asteroid sampling wheel brush sampler discrete element method parameter calibration experimental
Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1494-3
• A Passive Aeration Ditch was developed to treat decentralized wastewater
Keywords: Decentralized wastewater Passive aeration ditch Biofilm formation C/N ratio Salinity Model simulation
Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 11, doi: 10.1007/s11783-023-1731-z
● A 2D finite-element solute transport model, PRB-Trans, is developed.
Keywords: Passive convergence-permeable reactive barrier Numerical modeling Hydraulic behavior assessment Pollutant
Investigation on sampling artifacts of particle associated PAHs using ozone denuder systems
Kai LIU, Fengkui DUAN, Kebin HE, Yongliang MA, Yuan CHENG
Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 2, Pages 284-292 doi: 10.1007/s11783-013-0555-7
Keywords: particle associated polycyclic aromatic hydrocarbons (PAHs) ozone denuder sampling artifacts
A sampling method based on URL clustering for fast web accessibility evaluation
Meng-ni ZHANG,Can WANG,Jia-jun BU,Zhi YU,Yu ZHOU,Chun CHEN
Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 6, Pages 449-456 doi: 10.1631/FITEE.1400377
Keywords: Page sampling URL clustering Web accessibility evaluation
Min-Ho CHEY, Jae-Ung KIM
Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3, Pages 267-280 doi: 10.1007/s11709-012-0170-x
Keywords: tuned mass damper parametric optimization passive control white noise earthquake excitation
Hamed HABIBI, Hamed RAHIMI NOHOOJI, Ian HOWARD
Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3, Pages 377-388 doi: 10.1007/s11465-017-0431-4
Power maximization has always been a practical consideration in wind turbines. The question of how to address optimal power capture, especially when the system dynamics are nonlinear and the actuators are subject to unknown faults, is significant. This paper studies the control methodology for variable-speed variable-pitch wind turbines including the effects of uncertain nonlinear dynamics, system fault uncertainties, and unknown external disturbances. The nonlinear model of the wind turbine is presented, and the problem of maximizing extracted energy is formulated by designing the optimal desired states. With the known system, a model-based nonlinear controller is designed; then, to handle uncertainties, the unknown nonlinearities of the wind turbine are estimated by utilizing radial basis function neural networks. The adaptive neural fault tolerant control is designed passively to be robust on model uncertainties, disturbances including wind speed and model noises, and completely unknown actuator faults including generator torque and pitch actuator torque. The Lyapunov direct method is employed to prove that the closed-loop system is uniformly bounded. Simulation studies are performed to verify the effectiveness of the proposed method.
Keywords: wind turbine nonlinear model maximum power tracking passive fault tolerant control adaptive neural control
Dilution sampling and analysis of particulate matter in biomass-derived syngas
Xiaoliang WANG, Curtis ROBBINS, S. Kent HOEKMAN, Judith C. CHOW, John G. WATSON, Dennis SCHUETZLE
Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3, Pages 320-330 doi: 10.1007/s11783-011-0347-x
Keywords: dilution source sampling syngas characterization biomass gasification ultrafine particles
Recent developments in passive interconnected vehicle suspension
Wade A. SMITH, Nong ZHANG,
Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1, Pages 1-18 doi: 10.1007/s11465-009-0092-z
Keywords: interconnected suspensions rollover prevention vehicle dynamics ride comfort multibody system dynamics hydraulic system dynamics
Moving target detection in the cepstrum domain for passive coherent location (PCL) radar
Ji-chuan LI,Xiao-de LU,Hui ZHANG,Peng-cheng YANG,Yu LIU,Mao-sheng XIANG
Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 9, Pages 785-795 doi: 10.1631/FITEE.1500036
Keywords: Moving target detection Cepstrum techniques Cross ambiguity function (CAF) Passive coherent location
A state-of-the-art review of solar passive building system for heating or cooling purpose
Arun Kumar NANDA,C K PANIGRAHI
Frontiers in Energy 2016, Volume 10, Issue 3, Pages 347-354 doi: 10.1007/s11708-016-0403-0
Keywords: HVAC heating cooling solar heating carbon dioxide (CO2) emissions
Unified methodology for site-characterization and sampling of highway runoff
Jy S. WU, Craig J. ALLAN,
Frontiers of Environmental Science & Engineering 2010, Volume 4, Issue 1, Pages 47-58 doi: 10.1007/s11783-010-0003-x
Keywords: highway runoff pollutant loads regression models non-point source pollution storm water permit
A Survey of the Observability for Single Observer Passive Location
Deng Xinpu
Strategic Study of CAE 2007, Volume 9, Issue 11, Pages 54-62
A basic requirement for passive state estimation using single observer In this paper, the state-observability problem for passive target tracking by angle measurements
Keywords: passive location TMA observability
Title Author Date Type Operation
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
Diffusive gradients in thin films using molecularly imprinted polymer binding gels for in situ measurements of antibiotics in urban wastewaters
Ying Cui, Feng Tan, Yan Wang, Suyu Ren, Jingwen Chen
Journal Article
Numerical simulation and experimental research on the wheel brush sampling process of an asteroid sampler
Journal Article
Mechanistic insight into the biofilm formation and process performance of a passive aeration ditch (PAD
Journal Article
Numerical modeling and performance evaluation of passive convergence-permeable reactive barrier (PC-PRB
Journal Article
Investigation on sampling artifacts of particle associated PAHs using ozone denuder systems
Kai LIU, Fengkui DUAN, Kebin HE, Yongliang MA, Yuan CHENG
Journal Article
A sampling method based on URL clustering for fast web accessibility evaluation
Meng-ni ZHANG,Can WANG,Jia-jun BU,Zhi YU,Yu ZHOU,Chun CHEN
Journal Article
Parametric control of structural responses using an optimal passive tuned mass damper under stationary
Min-Ho CHEY, Jae-Ung KIM
Journal Article
Power maximization of variable-speed variable-pitch wind turbines using passive adaptive neural fault
Hamed HABIBI, Hamed RAHIMI NOHOOJI, Ian HOWARD
Journal Article
Dilution sampling and analysis of particulate matter in biomass-derived syngas
Xiaoliang WANG, Curtis ROBBINS, S. Kent HOEKMAN, Judith C. CHOW, John G. WATSON, Dennis SCHUETZLE
Journal Article
Recent developments in passive interconnected vehicle suspension
Wade A. SMITH, Nong ZHANG,
Journal Article
Moving target detection in the cepstrum domain for passive coherent location (PCL) radar
Ji-chuan LI,Xiao-de LU,Hui ZHANG,Peng-cheng YANG,Yu LIU,Mao-sheng XIANG
Journal Article
A state-of-the-art review of solar passive building system for heating or cooling purpose
Arun Kumar NANDA,C K PANIGRAHI
Journal Article
Unified methodology for site-characterization and sampling of highway runoff
Jy S. WU, Craig J. ALLAN,
Journal Article