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Cyberspace Endogenous Safety and Security Article

Jiangxing Wu

Engineering 2022, Volume 15, Issue 8,   Pages 179-185 doi: 10.1016/j.eng.2021.05.015

Abstract: levels; rather, it is necessary to develop or utilize the endogenous security functions of the system architectureand security in cyberspace, introduces endogenous security mechanisms and characteristics based on dynamicheterogeneous redundancy (DHR) architecture, and describes the theoretical implications of a coding

Keywords: security problem     Uncertain threat     Cyberspace endogenous safety and security     Relative right axiom     Dynamicheterogeneous redundant architecture    

Cyber Resilience Enabled by Endogenous Safety and Security: Vision, Techniques, and Strategies

Wu Jiangxing , Zou Hong , Xue Xiangyang , Zhang Fan , Shang Yuting

Strategic Study of CAE 2023, Volume 25, Issue 6,   Pages 106-115 doi: 10.15302/J-SSCAE-2023.06.018

Abstract: Moreover, the study goes further to propose a dynamic heterogeneous redundancy architecture based

Keywords: cyberspace     endogenous safety and security     cyber resilience     structure encryption     dynamic heterogeneousredundancy architecture    

Towards a next-generation production system for industrial robots: A CPS-based hybrid architecture forsmart assembly shop floors with closed-loop dynamic cyber physical interactions

Qingmeng TAN, Yifei TONG, Shaofeng WU, Dongbo LI

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 1,   Pages 1-11 doi: 10.1007/s11465-019-0563-9

Abstract: recent progress, some critical issues have not been fully addressed at the shop floor level, including dynamicToward the next generation production system for industrial robots, this study proposed a hybrid architecturefor smart assembly shop floors with closed-loop dynamic cyber physical interactions.Aiming for dynamic reorganization and reconfiguration, the study also proposed modularized smart assemblysensor actuator networks, and edge computing, were discussed and then integrated into the proposed architecture

Keywords: cyber physical system     robot assembly     multiagent system     architecture    

Energy-aware scheduling with reconstruction and frequency equalization on heterogeneous systems

Yong-xing LIU,Ken-li LI,Zhuo TANG,Ke-qin LI

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 7,   Pages 519-531 doi: 10.1631/FITEE.1400399

Abstract: for green computing, energy efficiency has become one of the critical challenges in high-performance heterogeneousenergy-aware scheduling algorithm with equalized frequency, called EASEF, for parallel applications on heterogeneous

Keywords: Directed acyclic graph     Dynamic voltage scaling     Energy aware     Heterogeneous systems     Task scheduling    

Dynamic Spectrum Control-Assisted Secure and Efficient Transmission Scheme in Heterogeneous Cellular Article

Chenxi Li, Lei Guan, Huaqing Wu, Nan Cheng, Zan Li, Xuemin Sherman Shen

Engineering 2022, Volume 17, Issue 10,   Pages 220-231 doi: 10.1016/j.eng.2021.04.019

Abstract:

Heterogeneous cellular networks (HCNs) are envisioned as a promising architecture to provide seamlessHowever, the densified multi-tier network architecture introduces excessive intra- and cross-tier interferenceIn this article, a dynamic spectrum control (DSC)-assisted transmission scheme is proposed for HCNs to

Keywords: Heterogeneous cellular networks     Dynamic spectrum control     Transmission security     Efficient data transmission    

Development of a redundant anthropomorphic hydraulically actuated manipulator with a roll–pitch–yaw spherical

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4,   Pages 698-710 doi: 10.1007/s11465-021-0646-2

Abstract: The demand for redundant hydraulic manipulators that can implement complex heavy-duty tasks in unstructuredThis study proposes a seven-degree-of-freedom (7-DOF) redundant anthropomorphic hydraulically actuated

Keywords: hydraulic manipulator     inverse kinematic     redundant design     spherical wrist    

Design and analysis of a class of redundant collaborative manipulators with 2-dimension large rotational

Xiaodong JIN, Yuefa FANG, Dan ZHANG, Xueling LUO

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 1,   Pages 66-80 doi: 10.1007/s11465-019-0570-x

Abstract: In order to provide constant rotational axis for the platform, a class of redundant limbs are designedA class of redundant 2R1T parallel spindle heads is obtained by connecting the redundant limbs with theplatform and the redundant characteristics are verified by the modified Grübler-Kutzbach criterion.

Keywords: parallel mechanism     redundant mechanism     large rotational angles     machine tools     2R1T spindle head     collaborative    

Static and dynamic characteristics of SO

Shi Yin, Yan-Qiu Chen, Yue-Li Li, Wang-Lai Cen, Hua-Qiang Yin

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 5, doi: 10.1007/s11783-018-1058-3

Abstract:

To derive liquid fuel from waste engine oil and plastics thorough pyrolysis process.

To make equal blend of waste engine oil and plastics with diesel fuel.

To find the suitability of fuel from waste in diesel engine through performance, emission and combustion characteristics.

Keywords: Molecular dynamics     Flue gas desulfurization     Graphene     Sulfur dioxide     Heterogeneous catalysis    

Computational design of heterogeneous catalysts and gas separation materials for advanced chemical processing

Huaiwei Shi, Teng Zhou

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 1,   Pages 49-59 doi: 10.1007/s11705-020-1959-0

Abstract: This article selectively focuses on two important process functional materials, namely heterogeneous

Keywords: heterogeneous catalyst     gas separation     solvent     porous adsorbent     material screening and design    

Application of heterogeneous catalysis to biodiesel synthesis using microalgae oil

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 5, doi: 10.1007/s11783-020-1343-9

Abstract:

• Microalgae oil application for biodiesel synthesis is discussed.

Keywords: Biodiesel     Heterogeneous catalysis     Transesterification     Microalgae oil    

Undrained seismic bearing capacity of strip footing adjacent to a heterogeneous excavation

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4,   Pages 566-583 doi: 10.1007/s11709-023-0905-x

Abstract: The analysis of the bearing capacity of strip footings sited near an excavation is critical in geotechnics. In this study, the effects of the geometrical features of the excavation and the soil strength properties on the seismic bearing capacity of a strip footing resting on an excavation were evaluated using the lower and upper bounds of the finite element limit analysis method. The effects of the setback distance ratio (L/B), excavation height ratio (H/B), soil strength heterogeneity (kB/cu), and horizontal earthquake coefficient (kh) were analyzed. Design charts and tables were produced to clarify the relationship between the undrained seismic bearing capacity and the selected parameters.

Keywords: excavation     finite element limit analysis     heterogeneous soil     strip footing     undrained bearing capacity    

Precursor-driven structural tailoring of iron oxychloride for enhanced heterogeneous Fenton activity

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 10,   Pages 1533-1543 doi: 10.1007/s11705-023-2330-z

Abstract: Iron oxychloride (FeOCl) is a unique layered material with tunable electronic properties. The conventional synthetic route of chemical vapor transition involves a thermodynamics-driven gas–solid interfacial reaction which often generates macroscopic crystals with stable facets. In this study, through analyzing the effects of the synthetic parameters on the FeOCl synthesis, we discovered the dominant contribution of the α-Fe2O3 precursors on the chemical property of the FeOCl product, and subsequently developed a highly-controllable synthetic route of tailoring the FeOCl structures into small sizes and exposed high-energy facets via a facile and scalable mechanical-chemical approach. The synthesized products could be systematically tuned by the ball-milling conditions of the α-Fe2O3 precursors. With increased milling time, the FeOCl crystallites demonstrated reduced sizes and more exposed (110) facets. Intriguingly, these small-sized FeOCl catalysts exhibited much faster Fenton-like kinetics than the pristine macroscopic FeOCl materials. Specifically, FeOCl catalysts with a 12-hour milling time showed nearly 39 times higher efficiency toward phenol degradation than the pristine FeOCl. The structure-reactivity relationship was further elucidated using the combinatory analysis via density functional theory calculation, electron paramagnetic resonance and radical quenching probe experiments. This work provides a rationale for tailoring the surface structures of FeOCl crystallites for potential applications in environmental catalysis.

Keywords: FeOCl     mechanical activation     heterogeneous Fenton reaction     ball milling    

of herding behavior of tradable green certificate market players on market efficiency: Insights from heterogeneous

Frontiers in Energy 2023, Volume 17, Issue 2,   Pages 266-285 doi: 10.1007/s11708-021-0752-1

Abstract: This paper proposes and simulates an artificial TGC market model which contains heterogeneous agents,

Keywords: tradable green certificate     herding behavior     evolution     heterogeneous agent model     complex network    

Using heterogeneous patent network features to rank and discover influential inventors

Yong-ping DU,Chang-qing YAO,Nan LI

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 7,   Pages 568-578 doi: 10.1631/FITEE.1400394

Abstract: entity sorting algorithms are implemented in a homogeneous network, and they are not applicable to a heterogeneouspresent an iteration algorithm called inventor-ranking, to sort the influences of patent inventors in heterogeneousthe traditional methods such as PageRank, our approach takes full advantage of the information in the heterogeneous

Keywords: Heterogeneous patent network     Influence     Rule-based ranking    

NC flame pipe cutting machine tool based on open architecture CNC system

Xiaogen NIE, Yanbing LIU

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2,   Pages 147-152 doi: 10.1007/s11465-009-0025-x

Abstract: The paper deals with the design and implementation of an open architecture CNC system for the NFPCM,

Keywords: flame pipe cutting     flame incision tracks     CNC     open architecture CNC system    

Title Author Date Type Operation

Cyberspace Endogenous Safety and Security

Jiangxing Wu

Journal Article

Cyber Resilience Enabled by Endogenous Safety and Security: Vision, Techniques, and Strategies

Wu Jiangxing , Zou Hong , Xue Xiangyang , Zhang Fan , Shang Yuting

Journal Article

Towards a next-generation production system for industrial robots: A CPS-based hybrid architecture forsmart assembly shop floors with closed-loop dynamic cyber physical interactions

Qingmeng TAN, Yifei TONG, Shaofeng WU, Dongbo LI

Journal Article

Energy-aware scheduling with reconstruction and frequency equalization on heterogeneous systems

Yong-xing LIU,Ken-li LI,Zhuo TANG,Ke-qin LI

Journal Article

Dynamic Spectrum Control-Assisted Secure and Efficient Transmission Scheme in Heterogeneous Cellular

Chenxi Li, Lei Guan, Huaqing Wu, Nan Cheng, Zan Li, Xuemin Sherman Shen

Journal Article

Development of a redundant anthropomorphic hydraulically actuated manipulator with a roll–pitch–yaw spherical

Journal Article

Design and analysis of a class of redundant collaborative manipulators with 2-dimension large rotational

Xiaodong JIN, Yuefa FANG, Dan ZHANG, Xueling LUO

Journal Article

Static and dynamic characteristics of SO

Shi Yin, Yan-Qiu Chen, Yue-Li Li, Wang-Lai Cen, Hua-Qiang Yin

Journal Article

Computational design of heterogeneous catalysts and gas separation materials for advanced chemical processing

Huaiwei Shi, Teng Zhou

Journal Article

Application of heterogeneous catalysis to biodiesel synthesis using microalgae oil

Journal Article

Undrained seismic bearing capacity of strip footing adjacent to a heterogeneous excavation

Journal Article

Precursor-driven structural tailoring of iron oxychloride for enhanced heterogeneous Fenton activity

Journal Article

of herding behavior of tradable green certificate market players on market efficiency: Insights from heterogeneous

Journal Article

Using heterogeneous patent network features to rank and discover influential inventors

Yong-ping DU,Chang-qing YAO,Nan LI

Journal Article

NC flame pipe cutting machine tool based on open architecture CNC system

Xiaogen NIE, Yanbing LIU

Journal Article