Results 21 to 30 of about 60,094 (237)

Sparse Contribution Plot for Fault Diagnosis of Multimodal Chemical Processes ★ ★This work was partially supported by the NSFC under grants 61210012, 61290324, 61490700, 61473164

open access: yesIFAC-PapersOnLine, 2015
Abstract Chemical processes usually work under different operating modes to meet the market demand and to achieve higher profits. This necessitates investigating related algorithms and alarm systems for multimodal chemical processes. Although some research effort has been made to monitor multimodal processes, little attention was paid to fault ...
Maoyin Chen, Donghua Zhou, Chao Ning
openaire   +2 more sources

Data based identification and prediction of nonlinear and complex dynamical systems [PDF]

open access: yes, 2016
We thank Dr. R. Yang (formerly at ASU), Dr. R.-Q. Su (formerly at ASU), and Mr. Zhesi Shen for their contributions to a number of original papers on which this Review is partly based. This work was supported by ARO under Grant No. W911NF-14-1-0504. W.-X.
Grebogi, Celso   +2 more
core   +2 more sources

Optimization of traffic signal split for Arterial and Side Streets in Urban Traffic Networks**This work is supported in part by the National Science Foundation of China (Grant No. 61374110, 6143300261221003), NSFC International Cooperation Project (Grant No. 71361130012)

open access: yesIFAC-PapersOnLine, 2016
Abstract Since urban traffic congestion has been a serious problem for several decades, a traffic signal control algorithm based on the model focusing on the dynamic behavior of links is developed in this paper. In the optimization process, the difference between the input capacity and output capacity of a link is optimized to make full advantages of
Dewei Li, Yugeng Xi, Na Wu
openaire   +2 more sources

Characteristics, Diagnosis and Prognosis of Acute-on-Chronic Liver Failure in Cirrhosis Associated to Hepatitis B [PDF]

open access: yes, 2016
The study was supported by National Natural Science Foundation of China (NSFC), grant number: 30770962, 30971333, 81170421, 81470869 and Chinese High Technology “863” programme, grant number: 2006AA02A411 (Hai.Li); The CLIF Consortium Data Management ...
Amoros, A   +20 more
core   +2 more sources

Recursive Identification of Hammerstein With Noisy Observations**The work was supported by the NSFC under Grants 61273193, 61120106011, 61134013, the 973 program of China under grant No.2014CB845301, and the National Center for Mathematics and Interdisciplinary Sciences, Chinese Academy of Sciences, and in part by the Army Research Office under grant W911NF-12-1-0223.http://www.hamecmopsys.ens2m.fr

open access: yesIFAC-PapersOnLine, 2015
Abstract The paper considers the recursive identification of Hammerstein systems with noisy output, while its input may or may not be corrupted by noise. The system in the latter case is usually called as EIV system. The conditions required in this paper are considerably weaker than those used in previous works, e.g., the orders of the linear ...
Biqiang Mu   +3 more
openaire   +2 more sources

Active fault-tolerant control for an internet-based networked three-tank system [PDF]

open access: yes, 2016
This brief is concerned with the active fault-tolerant control (FTC) problem for an Internet-based networked three-tank system (INTTS) serving as a benchmark system for evaluating networked FTC algorithms.
He, X, Qin, L, Wang, Z, Zhou, D
core   +1 more source

Integral representations of harmonic functions in half spaces☆☆The project supported by NSFC (Grant No.10371011) and by SRF for ROCS.SEM.

open access: yesBulletin des Sciences Mathématiques, 2007
AbstractIn this paper, using a modified Poisson kernel in an upper half-space, we prove that a harmonic function u(z) in a upper half space with its positive part u+(x)=max{u(x),0} satisfying a slowly growing condition can be represented by its integral in the boundary of the upper half space, the integral representation is unique up to the addition of
openaire   +2 more sources

A hierarchical urban network control with integration of demand balance and traffic signal coordination**This work is supported in part by the National Science Foundation of China (Grant No. 61433002, 61521063, 61374110, 61473288), the Beijing Natural Science Foundation (Grant No. 4142055), NSFC International Cooperation Project (Grant No. 71361130012).

open access: yesIFAC-PapersOnLine, 2016
Abstract: This paper concerns the integration of demand balance control and traffic flow coordination control in a hierarchical framework for complex urban traffic networks. At the first level, a complex traffic network is first partitioned into several subnetworks.
Dewei Li   +4 more
openaire   +2 more sources

A fracture mechanics-based method for prediction of cracking of circular and elliptical concrete rings under restrained shrinkage [PDF]

open access: yes, 2014
A new experimental method, utilizing elliptical ring specimens, is developed for assessing the likelihood of cracking and cracking age of concrete subject to restrained shrinkage.
Dong, W, Wu, Z, Zhou, X
core   +2 more sources

Model-free Adaptive Control for a Vapour-Compression Refrigeration Benchmark Process ⁎ ⁎This work is supported by National Natural Science Foundation of China (NSFC) under Grants 61433002 and 61403025, and by Beijing Natural Science Foundation under Grant L161007 (Corresponding author: Zhongsheng Hou).

open access: yesIFAC-PapersOnLine, 2018
Abstract A model-free adaptive control (MFAC) is applied to the Refrigeration Systems based on Vapour Compression of the BENCHMARK PID 2018. A SISO MFAC controller and a MIMO MFAC controller are designed to control the outlet temperature of evaporator secondary flux and the superheating degree of refrigerant at evaporator outlet by manipulating the ...
Zhongsheng Hou, Xin Zhang, Xian Yu
openaire   +2 more sources

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