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Journal Article 1646

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Gained switching-based fuzzy sliding mode control for a discrete-time underactuated robotic system with

Hui LI, Ruiqin LI, Jianwei ZHANG

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 2,   Pages 353-362 doi: 10.1007/s11465-020-0620-4

Abstract: This study proposes a gained switching-based discrete-time sliding mode control method to address theIn addition, an underactuated robotic system with uncertainties is studied to validate the effectivenessResults reveal the dynamic performance and robustness of the proposed reaching law in the studied system

Keywords： sliding-mode control     robot control     discrete-time uncertain systems     fuzzy logic    

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Computation and investigation of mode characteristics in nonlinear system with tuned/mistuned contact

Houxin SHE, Chaofeng LI, Qiansheng TANG, Hui MA, Bangchun WEN

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 1,   Pages 133-150 doi: 10.1007/s11465-019-0557-7

Abstract: This study derived a novel computation algorithm for a mechanical system with multiple friction contactinterfaces that is well-suited to the investigation of nonlinear mode characteristic of a coupling system, which can be easily solved to calculate the nonlinear mode characteristics by standard iterative solverssystem subjected to dry friction.Moreover, this study analyzed the effects of the tuned and mistuned contact features on the nonlinear mode

Keywords： coupling vibration     nonlinear mode     original algorithm     contact interface    

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Firm innovation system: Paths for enhancing corporate indigenous innovation capability

Jin CHEN, Ximing YIN, Jizhen LI

Frontiers of Engineering Management 2020, Volume 7, Issue 3,   Pages 404-412 doi: 10.1007/s42524-020-0116-2

Abstract: To obtain a sustainable competitive advantage and achieve global innovation leadership, firms in China and other emerging economies must develop strong indigenous innovation capabilities through the coevolution of strategy, organization, resources, and culture. Drawing on current innovation management theories and practices, this study proposes four systematic paths for improving firm innovation systems (FISs), namely, the R&D-based internal collaborative FIS, the strategic vision-driven FIS, the open and user-driven FIS, and the holistic ecosystem-driven FIS. This study contributes to the systematic approach for enhancing corporate indigenous innovation capability based on FISs. Moreover, this study provides theoretical and practical insights for China as well as other developing countries to cultivate world-class enterprises and build an innovative nation.

Keywords： innovation-driven strategy     firm innovation system     national innovation system     holistic innovation theory    

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Variational mode decomposition based modal parameter identification in civil engineering

Mingjie ZHANG, Fuyou XU

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1082-1094 doi: 10.1007/s11709-019-0537-3

Abstract: An out-put only modal parameter identification method based on variational mode decomposition (VMD) isThe proposed identification method can straightforwardly extract the mode shape vectors using the modalThe results of the present method are compared with those of the empirical mode decomposition-based method

Keywords： modal parameter identification     variational mode decomposition     civil structure     nonlinear system     closely    

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Failure mode investigation of fuel cell for vehicle application

Zhongjun HOU, Renfang WANG, Keyong WANG, Weiyu SHI, Danming XING, Hongchun JIANG

Frontiers in Energy 2017, Volume 11, Issue 3,   Pages 318-325 doi: 10.1007/s11708-017-0488-0

Abstract: To improve the durability, it is necessary to optimize the fuel cell system (FCS) design against failure

Keywords： proton exchange membrane fuel cell (PEMFC)     fuel cell system (FCS)     durability     failure mode     fuel cell vehicle    

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Sectional model test study on vortex-excited resonance of vehicle-bridge system of Shanghai Bridge over

Li ZHOU, Yaojun GE

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 1,   Pages 67-72 doi: 10.1007/s11709-009-0007-4

Abstract: resonant amplitudes of the sectional model and that of the prototype bridge were also established by modevehicles on vortex-excited resonance performance of vehicle-bridge systems, in terms of both amplitude and mode

Keywords： vehicle-bridge system     sectional mode     vortex-excited resonance     wind tunnel test     mode shape correction    

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Spatial System of National Parks and Protected Areas in Qinba Mountain Area

Zhou Yuxia, Liu Hailong, Zhao Zhicong, Yang Rui

Strategic Study of CAE 2020, Volume 22, Issue 1,   Pages 86-95 doi: 10.15302/JSSCAE2020.01.009

Abstract: ecological spatial pattern in the Qinba Mountain Area should be optimized; specifically, the spatial systemof protected areas centering on national parks need to be improved and implemented.It is suggested that a Funiu Mountain National Park should be built in this area and a Qinling NationalPark should be established covering the Shaanxi Province area of the existing Panda National Park.By this means, the spatial layout of four National Parks is formed in this area.

Keywords： Qinba Moutain Area     national park     protected area system     protection gap     ecological corridor    

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Considerations on Promoting the Smooth Development of National Land Observation System

Guo Jianning

Strategic Study of CAE 2006, Volume 8, Issue 10,   Pages 47-53

Abstract: cause in developed countries, the thesis has depicted the work done in China´s land observation systemthe foundation, enlarging the data sharing is the key, and carrying out typical applications to serve nationalBy doing so the smooth developments of national land observation system can be achieved.

Keywords： satellite application     remote sensing     land observation system     data sharing    

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Research on the Investment and Financing Mode of China Railway’s “Go Global” Strategy

He Huawu,Hong Yan,Ma Jian,Mo Yanping,Wu Weiping and Xiao Nan

Strategic Study of CAE 2017, Volume 19, Issue 5,   Pages 27-32 doi: 10.15302/J-SSCAE-2017.05.005

Abstract: China Railway's "Go Global" project, and summarizes the investment and financing modeRoad” or connectivity background, as well as those that further strategic objectives relating to nationalenterprises, establishing a railway international cooperation strategy committee, and identifying the national

Keywords： China Railway’s “Go Global” strategy     investment and financing     financing cost     national strategic project     investment and financing mode    

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Organization Strategies of Innovation Forces for the Breakthrough of Key Core Technologies in Aero-Engine Industry

Feng Nanping, Xiang Qiao, Shen Rongjun, Yang Shanlin, Chang Wenqing, Ruan Furong

Strategic Study of CAE 2022, Volume 24, Issue 4,   Pages 222-229 doi: 10.15302/J-SSCAE-2022.04.019

Abstract: Relevant research as a whole is in its infancy, such as a new national system mode of key core technology[2,3], industry–education–research deep integration mode[4], innovation ecosystem mode [5]<

From the practice in China and abroad, a joint research mode ledsystem model.

Keywords： aero-engine industry     key core technology     collaborative innovation     innovation consortium     nationalsystem mode    

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Analysis of US National Research Council’s Persistent Forecasting System of Disruptive Technologies

Zhang Xiaolin

Strategic Study of CAE 2018, Volume 20, Issue 6,   Pages 117-121 doi: 10.15302/J-SSCAE-2018.06.019

Abstract:

The National Research Council’s (NRC) report on Persistent Forecastinganalyzes the key issues of disruptive technology forecasting and proposes an ideal persistent forecasting systemchallenges of disruptive technology forecasting, presents the attributes of the ideal persistent forecasting system, and analyzes the system model and its functions.

Keywords： disruptive technologies     persistent forecasting     ideal forecasting system    

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Research and practice on system engineering management of a mobile payment project

Yongkai ZHOU, Hongfeng CHAI

Frontiers of Engineering Management 2017, Volume 4, Issue 2,   Pages 127-137 doi: 10.15302/J-FEM-2017011

Abstract: The popularization of the mobile internet has given rise to demand for flexible and convenient payment methods. For China, it is necessary to keep pace with or even lead the trend of innovation and development in the age of mobile payment. From the perspective of systems engineering, this paper introduces research and implementation of China UnionPay’s mobile payment project. The general requirements and core engineering problems of the mobile payment project are summarized based on analyses of the characteristics and engineering difficulties of this project. Integration of innovative technologies is introduced to resolve the contradiction between ease-of-use and security. A rapid iterative development process is adopted to improve the product release efficiency as well as the users' experience. The launch of the mobile payment project also opens the window to coordinating and upgrading the whole payment industry chains.

Keywords： systems engineering     mobile payment     engineering management method     Mobile QuickPass     national information    

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RESEARCH AND APPLICATION OF CROP PEST MONITORING AND EARLY WARNING TECHNOLOGY IN CHINA

Frontiers of Agricultural Science and Engineering 2022, Volume 9, Issue 1,   Pages 19-36 doi: 10.15302/J-FASE-2021411

Abstract: history of research and application, Chinese laws and regulations related to plant protection, and the NationalMonitoring and Early Warning System, with the purpose of presenting the Chinese model as an example

Keywords： China / law / early warning system and national crop pest monitoring / pest management / regulation and    

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Identification of system mode parameters using response measurement only

Huo Bingyong and Yi Weijian

Strategic Study of CAE 2015, Volume 17, Issue 1,   Pages 151-160

Abstract: Modal parameters of system just come from a combination of these corrected results.this paper provides the effective estimation scheme of modal parameters for experiment research on the system

Keywords： output-only response； identification of system mode parameters； space curve fitting； spectrum overlapping    

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Title Author Date Type Operation

Green Construction of National Speed Skating Oval

Journal Article

Gained switching-based fuzzy sliding mode control for a discrete-time underactuated robotic system with

Hui LI, Ruiqin LI, Jianwei ZHANG

Journal Article

Computation and investigation of mode characteristics in nonlinear system with tuned/mistuned contact

Houxin SHE, Chaofeng LI, Qiansheng TANG, Hui MA, Bangchun WEN

Journal Article

Firm innovation system: Paths for enhancing corporate indigenous innovation capability

Jin CHEN, Ximing YIN, Jizhen LI

Journal Article

Variational mode decomposition based modal parameter identification in civil engineering

Mingjie ZHANG, Fuyou XU

Journal Article

Failure mode investigation of fuel cell for vehicle application

Zhongjun HOU, Renfang WANG, Keyong WANG, Weiyu SHI, Danming XING, Hongchun JIANG

Journal Article

Sectional model test study on vortex-excited resonance of vehicle-bridge system of Shanghai Bridge over

Li ZHOU, Yaojun GE

Journal Article

Spatial System of National Parks and Protected Areas in Qinba Mountain Area

Zhou Yuxia, Liu Hailong, Zhao Zhicong, Yang Rui

Journal Article

Considerations on Promoting the Smooth Development of National Land Observation System

Guo Jianning

Journal Article

Research on the Investment and Financing Mode of China Railway’s “Go Global” Strategy

He Huawu,Hong Yan,Ma Jian,Mo Yanping,Wu Weiping and Xiao Nan

Journal Article

Organization Strategies of Innovation Forces for the Breakthrough of Key Core Technologies in Aero-Engine Industry

Feng Nanping, Xiang Qiao, Shen Rongjun, Yang Shanlin, Chang Wenqing, Ruan Furong

Journal Article

Analysis of US National Research Council’s Persistent Forecasting System of Disruptive Technologies

Zhang Xiaolin

Journal Article

Research and practice on system engineering management of a mobile payment project

Yongkai ZHOU, Hongfeng CHAI

Journal Article

RESEARCH AND APPLICATION OF CROP PEST MONITORING AND EARLY WARNING TECHNOLOGY IN CHINA

Journal Article

Identification of system mode parameters using response measurement only

Huo Bingyong and Yi Weijian

Journal Article