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The Discussion of Up to Date Technologies in Microwave Remote Sensing and the New Generation of Space

Jiang Jingshan,Zhang Yunhua,Dong Xiaolong

Strategic Study of CAE 2000, Volume 2, Issue 8, Pages 76-82

Abstract: expanding, synthetic measurement using complete electromagnetic band, miniaturization of sensors, and virtualspace borne detecting and monitoring.Detailed introductions to 3D imaging radar altimeter, interferometric synthetic radiometer and virtual

Keywords： microwave remote sensing imaging radar altimeter synthetic radiometer space virtual detection small

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Heliosphere detection

Du Heng

Strategic Study of CAE 2008, Volume 10, Issue 6, Pages 46-50

Abstract:

In this thesis, general situation of detection and significance of researchImportant function of solar-terrestrial space process in space environment prediction is discussed.Ability insufficiency in heliosphere detection is also analyzed.

Keywords： heliosphere interplanetary space detection

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Efficient detection methods for amplify-and-forward relay-aided device-to-device systems with full-ratespace-time block code Article

Kang-li ZHANG, Cong ZHANG, Fang-lin GU, Jian WANG

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6, Pages 788-795 doi: 10.1631/FITEE.1700018

Abstract: To circumvent the prohibitive complexity problem of traditional maximum likelihood (ML) detection forfull-rate space-time block code (FSTBC) transmission, two low-complexity detection methods are proposed, i.e., the detection methods with the ML-combining (MLC) algorithm and the joint conditional ML (JCMLParticularly, the method with the JCML detector reduces detection delay at the cost of more storage andDiversity analysis for the proposed detection methods is also demonstrated by simulations.

Keywords： Device-to-device Relay Detection Full-rate space-time block code

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Research and Implementation of IP - VPN

Li Xiuzhong

Strategic Study of CAE 2002, Volume 4, Issue 3, Pages 84-91

Abstract:

Recently, IP - VPN is proposed as a way satisfying large company´s inter-connect requirement because of the prevalence of Internet. But there are some problems to be solved, especially security and QoS. In this paper, one way of network-based VPN QoS is proposed based on analysis of some available QoS algorithms. For IP - VPN, now there are several mechanisms： VLL, VPRN, VPLS and VPDN. This paper places emphasis on VPRN and VPLS. Two kinds of VPRN: BGP/MPLS and VR are discussed and compared with each other. And besides, VLAN, one way of VPLS, is introduced.

Keywords： virtual private routed network (VPRN) virtual private LAN segment (VPLS) border gateway protocol / multi-protocollabel switch (GP/MPLS) virtual router (VR) worst-case weighted fair queue (WF²Q) random earlydetection (RED)

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Space-frequency Joint Blind Multi-user Detection Algorithm in Smart Antenna MC-CDMA System

Fu Hongliang,Feng Guangzeng

Strategic Study of CAE 2006, Volume 8, Issue 2, Pages 34-38

Abstract:

A space-frequency joint blind multi-user adaptive detection algorithm in smart antenna MC-CDMA systemIt combines the receiving beam-forming in space-domain with combinational detection in frequency-domainIt can enhance the performance of detection of the system.

Keywords： smart antenna multi-carrier CDMA joint detection

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Reconstructing Human‒Coal Space Relationship Through Coalmine Intellectualization

Fan Jingdao, Jin Zhixin, Wang Guofa, Li Chuan, Liu Wei, Yan Zhenguo

Strategic Study of CAE 2023, Volume 25, Issue 2, Pages 243-253 doi: 10.15302/J-SSCAE-2023.07.014

Abstract:

The human‒coal space relationship is significant for the safe and efficientReconstructing the human‒coal space order using intelligent technologies in coalmines will provide aThis study examines the evolution and research progress of the human‒coal space relationship and proposesa human‒physical‒information (HPC) space form to break constraints from the traditional human‒physicalspace structure of coalmines.

Keywords： coalmine intellectualization spatial relationship human‒physical‒information space virtual‒real fusion

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Creating technical heritage object replicas in a virtual environment

Olga EGOROVA,Dmitry SHCHERBININ

Frontiers of Mechanical Engineering 2016, Volume 11, Issue 1, Pages 108-115 doi: 10.1007/s11465-016-0363-4

Abstract:

The paper presents innovative informatics methods for creating virtual technical heritage replicas

Keywords： 3D document history of science and technology technical knowledge popularization virtual environment

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EDVAM: a 3D eye-tracking dataset for visual attention modeling in a virtual museum Research Article

Yunzhan ZHOU, Tian FENG, Shihui SHUAI, Xiangdong LI, Lingyun SUN, Henry Been-Lirn DUH,yunzhan.zhou@durham.ac.uk,t.feng@zju.edu.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 1, Pages 101-112 doi: 10.1631/FITEE.2000318

Abstract: Predicting facilitates an adaptive virtual museum environment and provides a context-aware and interactiveeye-tracking data have so far been limited to 2D cases, and researchers are yet to approach this topic in a 3D virtualWe present the first 3D Eye-tracking Dataset for modeling in a virtual Museum, known as the EDVAM.

Keywords： Visual attention Virtual museums Eye-tracking datasets Gaze detection Deep learning

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Development of a hydrodynamic model and the corresponding virtual software for dual-loop circulating

Shanwei Hu, Xinhua Liu

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 3, Pages 579-590 doi: 10.1007/s11705-020-1953-6

Abstract: the design and scale-up of gas-solid CFB reactors and lay a solid foundation for the realization of virtual

Keywords： multi-loop circulating fluidized bed mathematical modeling energy minimization multiscale virtual fluidization

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A virtual reality system for arm and hand rehabilitation

Zhiqiang LUO, Chee Kian LIM, I-Ming CHEN, Song Huat YEO

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1, Pages 23-32 doi: 10.1007/s11465-011-0202-6

Abstract:

This paper presents a virtual reality (VR) system for upper limb rehabilitation.

Keywords： motion tracking rehabilitation optical linear encoder (OLE) virtual reality

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The “Tiangong” Chinese Space Station project

Yang HONG

Frontiers of Engineering Management 2018, Volume 5, Issue 2, Pages 278-283 doi: 10.15302/J-FEM-2018202

Keywords： manned space station space station project basic design

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Application and development of modern long-span space structures in China

Shilin DONG, Yang ZHAO, Dong XING

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3, Pages 224-239 doi: 10.1007/s11709-012-0166-6

Abstract: Modern long-span space structures, developed during the 1970s and 1980s, are light and effective structuresFor the premodern space structures widely used since the mid-twentieth century (such as thin shells,space trusses, lattice shells and ordinary cable structures), new space structures have been developedstructures, including composite space trusses, open-web grid structures, polyhedron space frame structuresstructures, modern flexible space structures and modern rigid-flexible combined space structures.

Keywords： modern long-span space structures rigid space structures flexible space structures rigid-flexible combinedspace structures application and development

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Coordinated Development of Space Science, Space Technology, and Space Application in China

Zhou Jianping, Wu Ji

Strategic Study of CAE 2023, Volume 25, Issue 2, Pages 59-66 doi: 10.15302/J-SSCAE-2023.02.007

Abstract: historical reasons and investment restrictions, China’s aerospace industry initially focused on spacetechnology and application, with insufficient emphasis on space science; therefore, space science The development of space technology should be deeply integrated into space science and applicationThis study explores the implications of space science, space technology, and space application andworldwide and reviews the development situation of space-related fields in China.

Keywords： aerospace industry space science space technology space application coordinated development sharingof space data

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Exploration and research of space physics and space weather

Wang Chi

Strategic Study of CAE 2008, Volume 10, Issue 6, Pages 41-45

Abstract:

Space physics is a fast-growing cross-discipline science with the advanceSpace environment is becoming more and more important as the fourth living environment for human beingStarting from the early 1990s, space weather is born by applying the fundamentals of space physics toon our high-tech systems on the earth and in space.physics and space weather exploration and study, and introduces the suggested space physics and space

Keywords： space physics space weather space physics exploration strategic plan

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Collaborative Virtual Environment Based on Grid Service

Zhang Xu,Wu Huizhong,Xiao Liang

Strategic Study of CAE 2007, Volume 9, Issue 11, Pages 157-162

Abstract: computing resource, network resource and today's technologies, the scalability of collaborative virtualIn addition, the paper focuses on the research of virtual world management service and some related services

Keywords： collaborative virtual environment open grid services architecture virtual world management scalability