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The effect of step-feeding distribution ratio on high concentration perchlorate removal performance in ABR system with heterotrophic combined sulfur autotrophic process.

Author(s): Li H, Li K, Guo J, Chen Z, Han Y, Song Y, Lu C, Hou Y, Zhang D, Zhang Y

In a lab-scale anaerobic baffled reactor (ABR) with eight compartments, the heterotrophic and sulfur autotrophic processes were combined to remove perchlorate. And then, the step-feeding distribution ratio of the heterotrophic perchlorate reduction unit (HP...

Article GUID: 33485237
Distributed adaptive fault-tolerant close formation flight control of multiple trailing fixed-wing UAVs.

Author(s): Yu Z, Zhang Y, Jiang B, Yu X, Fu J, Jin Y, Chai T

ISA Trans. 2020 Jul 09;: Authors: Yu Z, Zhang Y, Jiang B, Yu X, Fu J, Jin Y, Chai T

Article GUID: 32680604
Assessment of regional greenhouse gas emission from beef cattle production: A case study of Saskatchewan in Canada.

Author(s): Chen Z, An C, Fang H, Zhang Y, Zhou Z, Zhou Y, Zhao S

J Environ Manage. 2020 Mar 25;264:110443 Authors: Chen Z, An C, Fang H, Zhang Y, Zhou Z, Zhou Y, Zhao S

Article GUID: 32217321
Deep model integrated with data correlation analysis for multiple intermittent faults diagnosis.

Author(s): Yang J, Xie G, Yang Y, Zhang Y, Liu W

ISA Trans. 2019 May 30;: Authors: Yang J, Xie G, Yang Y, Zhang Y, Liu W

Article GUID: 31174854
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Author(s): Sun T, Nitta Y, Zhang Q, Wu D, Tian H, Lee JS, Zhang Y

EMBO Rep. 2018 07;19(7): Authors: Sun T, Nitta Y, Zhang Q, Wu D, Tian H, Lee JS, Zhang Y

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Biogenic membranes of the chloroplast in Chlamydomonas reinhardtii.

Author(s): Schottkowski M, Peters M, Zhan Y, Rifai O, Zhang Y, Zerges W

Proc Natl Acad Sci U S A. 2012 Nov 20;109(47):19286-91 Authors: Schottkowski M, Peters M, Zhan Y, Rifai O, Zhang Y, Zerges W

Article GUID: 23129655
A Lithium-Sulfur Battery using a 2D Current Collector Architecture with a Large-Sized Sulfur Host Operated under High Areal Loading and Low E/S Ratio.

Author(s): Li M, Zhang Y, Bai Z, Liu WW, Liu T, Gim J, Jiang G, Yuan Y, Luo D, Feng K, Yassar RS, Wang X, Chen Z, Lu J

Adv Mater. 2018 Nov;30(46):e1804271 Authors: Li M, Zhang Y, Bai Z, Liu WW, Liu T, Gim J, Jiang G, Yuan Y, Luo D, Feng K, Yassar RS, Wang X, Chen Z, Lu J

Article GUID: 30368935
Effects of pool size and spacing on burning rate and flame height of two square heptane pool fires.

Author(s): Wan H, Gao Z, Ji J, Zhang Y, Li K, Wang L

J Hazard Mater. 2019 May 05;369:116-124 Authors: Wan H, Gao Z, Ji J, Zhang Y, Li K, Wang L

Article GUID: 30776594
Simulation of electromechanical coupling coefficient by modified modal frequency spectrum method including the electrode effect

Author(s): Zhang Y, Wang Z, Cheeke JD

Ultrasonics. 2000 Mar;38(1-8):114-7 Authors: Zhang Y, Wang Z, Cheeke JD

Article GUID: 10829640
Title:Distributed adaptive fault-tolerant close formation flight control of multiple trailing fixed-wing UAVs.
Authors:Yu Z,  Zhang Y,  Jiang B,  Yu X,  Fu J,  Jin Y,  Chai T
Link:https://www.ncbi.nlm.nih.gov/pubmed/32680604
DOI:10.1016/j.isatra.2020.07.005
Category:ISA Trans
PMID:32680604
Dept Affiliation: ENCS
1 College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China; School of Automation, Northwestern Polytechnical University, Xi'an 710129, China. Electronic address: yuziquan@nuaa.edu.cn.
2 Department of Mechanical, Industrial and Aerospace Engineering, Concordia University, Montreal, Quebec H3G 1M8, Canada. Electronic address: ymzhang@encs.concordia.ca.
3 College of Automation Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 211106, China. Electronic address: binjiang@nuaa.edu.cn.
4 School of Automation Science and Electrical Engineering, Beihang University, Beijing 100191, China. Electronic address: xiangyu_buaa@buaa.edu.cn.
5 State Key Laboratory of Synthetical Automation for Process Industries, Northeastern University, Shenyang 110819, China. Electronic address: junfu@mail.neu.edu.cn.
6 State Key Laboratory of Synthetical Automation for Process Industries, Northeastern University, Shenyang 110819, China. Electronic address: jinying@mail.neu.edu.cn.
7 State Key Laboratory of Synthetical Automation for Process Industries, Northeastern University, Shenyang 110819, China. Electronic address: tychai@mail.neu.edu.cn.

Description:

Distributed adaptive fault-tolerant close formation flight control of multiple trailing fixed-wing UAVs.

ISA Trans. 2020 Jul 09;:

Authors: Yu Z, Zhang Y, Jiang B, Yu X, Fu J, Jin Y, Chai T

Abstract

This paper considers the reliable control problem for multiple trailing fixed-wing unmanned aerial vehicles (UAVs) against actuator faults and wake vortices. A distributed adaptive fault-tolerant control (FTC) scheme is proposed by using a distributed sliding-mode estimator, dynamic surface control architecture, neural networks, and disturbance observers. The proposed control scheme can make all trailing fixed-wing UAVs converge to the leading UAV with pre-defined time-varying relative positions even when all trailing UAVs encounter the wake vortices generated by the leading UAV and a portion of trailing UAVs is subjected to the actuator faults. It is shown that under the proposed distributed FTC scheme, the tracking errors of all trailing UAVs with respect to their desired positions are bounded. Comparative simulation results are provided to illustrate the effectiveness of the proposed control scheme.

PMID: 32680604 [PubMed - as supplied by publisher]