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System engineering for water pollution control at the watershed level in China

Wei MENG,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 4,   Pages 443-452 doi: 10.1007/s11783-009-0037-0

Abstract: From 2006 to 2020, water pollution control and governance will be a national key specific project ofscience and technology in China.The strategies of this project include establishing a water pollution control system at watershed levelsystematically removed, and the demonstration of the system engineering approach will be conducted at selected key

Keywords： water pollution control     watershed     system engineering     sustainability     integrated watershed management     keyspecific project of science and technology    

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Technology Foresight Research on China’s Agricultural Engineering Science and Technology to 2035

Task Force for the Research on China’s Engineering Science and Technology Development Strategy 2035 Agriculture

Strategic Study of CAE 2017, Volume 19, Issue 1,   Pages 87-95 doi: 10.15302/J-SSCAE-2017.01.013

Abstract: improve the scientific judgment of the development strategy for China's agricultural engineering scienceand technology to 2035, the technology foresight method was used.and technology were confirmed, and then 12 directions for key technologies in agriculture were put forwardFurthermore, a development strategy for key technologies in agriculture was proposed in order to overcomefor China's agricultural engineering science and technology to 2035.

Keywords： agricultural engineering science and technology     technology foresight     key technology     strategic research    

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Project Review of Strategic Research on Disruptive Technologies in Engineering Science and Technology

General Plan Group of Strategic Research on Disruptive Technologies in Engineering Science and Technology

Strategic Study of CAE 2018, Volume 20, Issue 6,   Pages 1-6 doi: 10.15302/J-SSCAE-2018.06.001

Abstract: Technologies in Engineering Science and Technology". This project is aimed to plan the development of disruptive technologies in engineering scienceand technology in China.Meanwhile, the paper also summarizes the experiences and deficiencies in project implementation.on disruptive technology.

Keywords： 2035     engineering science and technology in China     disruptive technology     strategic research    

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Research on performance evaluation system of the western traffic science and technology project and preliminary

Zhao Jiehua,Kang Hourong

Strategic Study of CAE 2008, Volume 10, Issue 12,   Pages 73-78

Abstract:

It is a key link to realize development plan of western traffic constructionand technology projects and strengthening the management of project achievements and the transformationBased on the determination of the performance evaluation implementation flow of the traffic science andbenefits, this paper builds relatively perfect project evaluation criteria and establishes the systematicIt fully realizes the scientificalness, effectiveness and rationality of the traffic science and technology

Keywords： the western traffic science and technology project     performance evaluation     post-evaluation index system    

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Technology Foresight on China’s Engineering Science and Technology to 2035

Wang Kunsheng、Zhou Xiaoji、Gong Xu、Hu Liangyuan、Sun Shengkai、Song Chao、Hou Chaofan、Chen JinDong

Strategic Study of CAE 2017, Volume 19, Issue 1,   Pages 34-42 doi: 10.15302/J-SSCAE-2017.01.006

Abstract: key technologies for engineering science and technology in the next 20 years.foresight on China's engineering science and technology to 2035 were designed by considering thecharacteristics of engineering science and technology.This technology foresight selects key, common, and disruptive technologies from more than 800 technologiesscience and technology development to 2035 in various fields.

Keywords： technology foresight     engineering science and technology     2035     key technology selection     realization    

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Onmodeling of electrical cyber-physical systems considering cyber security Project supportedby the National Basic Research Program (863) of China (No. 2015AA05002), the National Natural ScienceFoundation of China (No. 61471328), and the Science and Technology Project of State Grid, China (No.

Yi-nan WANG,Zhi-yun LIN,Xiao LIANG,Wen-yuan XU,Qiang YANG,Gang-feng YAN

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 5,   Pages 465-478 doi: 10.1631/FITEE.1500446

Abstract: This paper establishes a new framework for modeling electrical cyber-physical systems (ECPSs), integrating both power grids and communication networks. To model the communication network associated with a power transmission grid, we use a mesh network that considers the features of power transmission grids such as high-voltage levels, long-transmission distances, and equal importance of each node. Moreover, bidirectional links including data uploading channels and command downloading channels are assumed to connect every node in the communication network and a corresponding physical node in the transmission grid. Based on this model, the fragility of an ECPS is analyzed under various cyber attacks including denial-of-service (DoS) attacks, replay attacks, and false data injection attacks. Control strategies such as load shedding and relay protection are also verified using this model against these attacks.

Keywords： Cyber-physical systems     Cyber attacks     Cascading failure analysis     Smart grid    

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Technology Foresight Research on China’s Environmental Engineering Science and Technology to 2035

Dan Zhigang,Shi Feifei,Wang Zhizeng,Wang Huieng、Zhang Peilei、Hao Jiming、Duan Ning

Strategic Study of CAE 2017, Volume 19, Issue 1,   Pages 80-86 doi: 10.15302/J-SSCAE-2017.01.012

Abstract: which is a significant basis for establishing development strategies and policies of science and technologyThis study proposes 45 alternative technologies in the field of environmental engineering science andmethod, this research analyzes the realization time, R&D level, and restriction factors for the keyfor establishing development strategies and objectives for China’s environmental engineering scienceand technology over the next 20 years.

Keywords： environmental engineering science and technology     technology foresight     Delphi method     key technology     common technology     disruptive technology    

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precision visual localization sensor and its workingmethodology for an indoor mobile robot Projectsupported by the National High-Tech R&D Program (863) of China (No. 2009AA04Z220), the National Natural ScienceFoundation of China (No. 61375084), and the Key Program of Shandong Provincial Natural Science Foundation

Feng-yu ZHOU,Xian-feng YUAN,Yang YANG,Zhi-fei JIANG,Chen-lei ZHOU

Frontiers of Information Technology & Electronic Engineering 2016, Volume 17, Issue 4,   Pages 365-374 doi: 10.1631/FITEE.1500272

Abstract: To overcome the shortcomings of existing robot localization sensors, such as low accuracy and poor robustness, a high precision visual localization system based on infrared-reflective artificial markers is designed and illustrated in detail in this paper. First, the hardware system of the localization sensor is developed. Secondly, we design a novel kind of infrared-reflective artificial marker whose characteristics can be extracted by the acquisition and processing of the infrared image. In addition, a confidence calculation method for marker identification is proposed to obtain the probabilistic localization results. Finally, the autonomous localization of the robot is achieved by calculating the relative pose relation between the robot and the artificial marker based on the perspective-3-point (P3P) visual localization algorithm. Numerous experiments and practical applications show that the designed localization sensor system is immune to the interferences of the illumination and observation angle changes. The precision of the sensor is ±1.94 cm for position localization and ±1.64? for angle localization. Therefore, it satisfies perfectly the requirements of localization precision for an indoor mobile robot.

Keywords： Mobile robot     Localization sensor     Visual localization     Infrared-reflective marker     Embedded system    

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China Keeps Carrying Forward the Key Special Project of “Air Pollution Causes and Control”

Huan Liu,Kebin He

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 5, doi: 10.1007/s11783-016-0881-7

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Major Difficult Problems in the Construction of the Three Gorges Project

Wang Jiazhu

Strategic Study of CAE 2003, Volume 5, Issue 8,   Pages 16-22

Abstract:

As the largest in the world by far,the Three Gorges Project (TGP )is a multipurpose development andcomprehensive utilization project that can bring a huge benefit by combining flood control, electriclarge number of major technical problems that has been,and will be, solved in the construction of the projectwill be an important urge to the development of both water conservancy and hydraulic power generation scienceand technology.

Keywords： TGP     science and technology     difficult problems    

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Bridging science, technology and policy in emerging contaminants control

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 5, doi: 10.1007/s11783-023-1665-5

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Prospects for Engineering Science and Technology Development Strategy Research in China

Yang Wei

Strategic Study of CAE 2017, Volume 19, Issue 1,   Pages 1-3 doi: 10.15302/J-SSCAE-2017.01.001

Abstract:

China's engineering science and technology development strategy researchis a common project organized by the Chinese Academy of Engineering and the National Natural ScienceThe purposes of this research are to build a high-level national engineering science and technology thinktank, to build a Chinese science and technology planning platform, and to develop science and technologyThis paper describes the Chinese level of science and technology to 2035, using top-level design and

Keywords： engineering science and technology development     strategy research     science and technology planning     technology    

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Research on key construction technologies of concrete dam heightening project

Zhou Hougui

Strategic Study of CAE 2012, Volume 14, Issue 7,   Pages 87-92

Abstract:

Based on construction practice of worldwide concrete dam heightening project, 4 key construction technologiesof concrete gravity dam heightening project by the integral heightening mode on the existing dam byThe 4 key technologies are concrete raw materials and mix proportion, jionting between new concrete andold structures, and resources temporal and spatrial allocation curing construction period, For each keyconstruction technology, the construction technical difficulties, features and requirements were analyzed

Keywords： construction technology     dam heightening     concrete dam     hydraulic and hydropower engineering    

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Key findings of the 2016 symposium on the frontiers of chemical science and engineering: Environment

Zhongming Lu, Duo Li, John C. Crittenden

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 3,   Pages 305-307 doi: 10.1007/s11705-017-1666-7

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Qian Xuesen and China's Space Undertakings

Zhao Shaokui

Strategic Study of CAE 2001, Volume 3, Issue 8,   Pages 7-14

Abstract:

This paper, from the angle of view of modern engineeing science and with lively examples, expoundsin the initiation and macroscopic design of Chinas space undertakings,the direction and decision of key

Keywords： space science and technology     macroscopic design     technique decision     organization management     the project    

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Title Author Date Type Operation

System engineering for water pollution control at the watershed level in China

Wei MENG,

Journal Article

Technology Foresight Research on China’s Agricultural Engineering Science and Technology to 2035

Task Force for the Research on China’s Engineering Science and Technology Development Strategy 2035 Agriculture

Journal Article

Project Review of Strategic Research on Disruptive Technologies in Engineering Science and Technology

General Plan Group of Strategic Research on Disruptive Technologies in Engineering Science and Technology

Journal Article

Research on performance evaluation system of the western traffic science and technology project and preliminary

Zhao Jiehua,Kang Hourong

Journal Article

Technology Foresight on China’s Engineering Science and Technology to 2035

Wang Kunsheng、Zhou Xiaoji、Gong Xu、Hu Liangyuan、Sun Shengkai、Song Chao、Hou Chaofan、Chen JinDong

Journal Article

Onmodeling of electrical cyber-physical systems considering cyber security Project supportedby the National Basic Research Program (863) of China (No. 2015AA05002), the National Natural ScienceFoundation of China (No. 61471328), and the Science and Technology Project of State Grid, China (No.

Yi-nan WANG,Zhi-yun LIN,Xiao LIANG,Wen-yuan XU,Qiang YANG,Gang-feng YAN

Journal Article

Technology Foresight Research on China’s Environmental Engineering Science and Technology to 2035

Dan Zhigang,Shi Feifei,Wang Zhizeng,Wang Huieng、Zhang Peilei、Hao Jiming、Duan Ning

Journal Article

precision visual localization sensor and its workingmethodology for an indoor mobile robot Projectsupported by the National High-Tech R&D Program (863) of China (No. 2009AA04Z220), the National Natural ScienceFoundation of China (No. 61375084), and the Key Program of Shandong Provincial Natural Science Foundation

Feng-yu ZHOU,Xian-feng YUAN,Yang YANG,Zhi-fei JIANG,Chen-lei ZHOU

Journal Article

China Keeps Carrying Forward the Key Special Project of “Air Pollution Causes and Control”

Huan Liu,Kebin He

Journal Article

Major Difficult Problems in the Construction of the Three Gorges Project

Wang Jiazhu

Journal Article

Bridging science, technology and policy in emerging contaminants control

Journal Article

Prospects for Engineering Science and Technology Development Strategy Research in China

Yang Wei

Journal Article

Research on key construction technologies of concrete dam heightening project

Zhou Hougui

Journal Article

Key findings of the 2016 symposium on the frontiers of chemical science and engineering: Environment

Zhongming Lu, Duo Li, John C. Crittenden

Journal Article

Qian Xuesen and China's Space Undertakings

Zhao Shaokui

Journal Article