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instrumentation 3

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concrete face rockfill dam 1

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dynamic integrating method 1

elastohydrodynamic lubrication 1

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focused ion beam-electron beam (dual beam) equipment 1

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Creation and integration mechanism of instrumentation flexible developing system

Xiaoli XU, Qiushuang LIU

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2, Pages 235-240 doi: 10.1007/s11465-011-0122-5

Abstract:

To solve many key technical problems during the development of modern instrumentation system integrationa new mode and fundamental technical equipment for the research and development (R&D) of modern instrumentationproducts, based on the concept of an instrumentation flexible developing system (IFDS), this paper discussesBased on the operation mechanism of the modern instrumentation developing system and the research andApplications show that the new IFDS can improve the integration level and efficiency of R&D of the modern instrumentation

Keywords： modern instrumentation developing flexible interconnection flexible integration mechanism rapid integration

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Development Trends for China’s Instrumentation Engineering Science and Technology to 2035

Wang Xue and Zhang Li

Strategic Study of CAE 2017, Volume 19, Issue 1, Pages 103-107 doi: 10.15302/J-SSCAE-2017.01.015

Abstract:

Instrumentation is the fundamental technology and essential equipmentAs an important support toward achieving a national innovation strategy, instrumentation developmentThis paper analyzes development trends of instrumentation engineering science and technology to 2035.networked instruments, key technologies and future trends are depicted for three main aspects: intelligent instrumentationDevelopment strategies and suggestions for China’s instrumentation engineering science and technology

Keywords： instrumentation intelligent instrumentation medical instrument MEMS trend analysis

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Features of seismic hazard in large dam projects and strong motion monitoring of large dams

Martin WIELAND,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 1, Pages 56-64 doi: 10.1007/s11709-010-0005-6

Abstract: Finally, the need for strong motion instrumentation of large dams is discussed.

Keywords： seismic hazard arch dam concrete face rockfill dam strong motion instrumentation reservoir-triggered

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A measurement system for thin elastohydrodynamic lubrication films

WANG Xuefeng, GUO Feng, YANG Peiran

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2, Pages 193-196 doi: 10.1007/s11465-007-0032-8

Abstract: The measurement principle and the instrumentation are discussed.

Keywords： instrumentation continuous measurement elastohydrodynamic lubrication ultra-thin measurement

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Long-term dam safety monitoring of Punt dal Gall arch dam in Switzerland

M. WIELAND, G.F. KIRCHEN

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 1, Pages 76-83 doi: 10.1007/s11709-012-0144-z

Abstract: The 130 m high Punt dal Gall dam is located at the Swiss-Italian border in the South-eastern part of Switzerland and was completed in 1969. The dam is founded on highly folded and partially crushed dolomite and limestone formations. A grout curtain with an area of 120,000 m was provided for controlling seepage. For the monitoring of the dam deformations five inverted pendulums were installed in the dam and three in the rock foundation of the right abutment outside of the dam. For a seasonal water level fluctuation in the reservoir of about 60 m the maximum amplitude of the radial displacement is 25 mm, which includes both the effects of the water load and temperature effects. Furthermore a comprehensive geodetic network was established, 57 joint meters were installed and cracks in the crest gallery are monitored by crack meters. There are also thermometers, piezometers and rocmeters. Springs at the left and right banks of the dam are monitored and chemical analyses of the seepage water and springs are performed regularly. The dam is equipped with strong motion instruments and several near-field earthquakes have been recorded in the past. The paper describes the long-term safety monitoring of this 42 years old arch dam. A short description of the Swiss practice in dam safety monitoring and emergency planning is also given.

Keywords： dam safety concept arch dam dam instrumentation dam safety monitoring

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Super-resolution optical microscope: principle, instrumentation, and application Special Feature on Precision Measurement and Inst

Bao-kai WANG, Martina BARBIERO, Qi-ming ZHANG, Min GU

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 5, Pages 608-630 doi: 10.1631/FITEE.1800449

Abstract: Furthermore, achievements and instrumentation for super-resolution are presented.

Keywords： Super-resolution Imaging Optical microscope

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Nano-measuring Instruments and Nano-machining Technology

Yao Junen

Strategic Study of CAE 2003, Volume 5, Issue 1, Pages 33-37

Abstract:

Nanotechnology is a research and development hot spot nowadays. In this paper a short introduction of nanoscience and nanotechnology was given. Nano-measurement and nano-machining play a very important and key role in the nanoscience and nanotechnology. Conventional electron microscope is a major nano-measuring instrument. Newly developed scanning probe microscope and focused ion beam-electron beam (dual beam) equipment are two types of powerful nano-measuring instruments and nano-machining tools. Its present state, prospect and market in the world as well as in China were described briefly.

The first-two Chinese prototype transmission electron microscopes were constructed in 1958-1959 in Changchun Institute of Optics and Fine Mechanics, CAS. Beijing Scientific Instrument R & D Center (KYKY) developed the first domestic scanning electron microscope. According to a survey in 1996-1997 there were 1 921 electron microscopes including 756 transmission electron microscopes (TEM) and 1 165 scanning electron microscopes (SEM) in China at that time. Of these 1 921 TEMs and SEMs, 1006 were domestic production (mostly medium-and low-grade electron microscopes) accounting for 52.4 % of the market, and 915 instruments were imported (47.6 %). Beijing Scientific Instrument R & D Center, CAS (KYKY Technology Development LTD) , Shanghai electron-Optical Technology Research Institute and Jiangnan Optical Instrument Plant produced more than 95 % of these 1 006 home-made electron microscopes. The first domestic scanning tunneling microscope (STM) was completed in 1987 in Beijing Open Laboratory of Electron Microscopy under CAS. Since then more than one hundred scanning probe microscopes of various types have been constructed in China. The Chinese electron microscope and scanning probe microscope production should be improved and enlarged to cover the progressively increasing demand of research and development work in China.

Keywords： electron microscope scanning probe microscope focused ion beam-electron beam (dual beam) equipment instrumentation