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High resolution satellite imaging sensors for precision agriculture
Chenghai YANG
Frontiers of Agricultural Science and Engineering 2018, Volume 5, Issue 4, Pages 393-405 doi: 10.15302/J-FASE-2018226
The central concept of precision agriculture is to manage within-field soil and crop growth variabilitySince the first high resolution satellite sensor IKONOS was launched in 1999, numerous commercial highcoverage, make high resolution satellite sensors attractive for many applications, including precisionhave been used or have potential for precision agriculture.of remote sensors for precision agriculture are discussed.
Keywords: high resolution satellite sensor multispectral imagery precision agriculture spatial resolution temporal
Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 12, Pages 1743-1750 doi: 10.1007/s11705-022-2184-9
Keywords: standard enthalpy of formation polycyclic aromatic hydrocarbons connectivity based hierarchy high-precision
Conceptual design of compliant translational joints for high-precision applications
Guangbo HAO,Haiyang LI,Xiuyun HE,Xianwen KONG
Frontiers of Mechanical Engineering 2014, Volume 9, Issue 4, Pages 331-343 doi: 10.1007/s11465-014-0321-y
Compliant translational joints (CTJs) have been extensively used in precision engineering and microelectromechanical
Keywords: compliant mechanisms translational joints conceptual design parallelogram straight-line motion combination method
Gao Jianmin,Shi Xiaojun,Xu Aiming and Zhao Boxuan
Strategic Study of CAE 2013, Volume 15, Issue 1, Pages 28-33
Based on how to improve the inherent thermal performance of high speed high precision machine tools
Keywords: high speed high precision machine tool thermal characteristic analysis thermal structure optimization
Processing of high-precision ceramic balls with a spiral V-groove plate
Ming FENG,Yongbo WU,Julong YUAN,Zhao PING
Frontiers of Mechanical Engineering 2017, Volume 12, Issue 1, Pages 132-142 doi: 10.1007/s11465-017-0436-z
As the demand for high-performance bearings gradually increases, ceramic balls with excellent properties, such as high accuracy, high reliability, and high chemical durability used, are extensively used forhigh-performance bearings.In this study, a spiral V-groove plate method is employed in processing high-precision ceramic balls.These findings confirm that the proposed method can be applied to high-accuracy and high-consistency
Keywords: bearing ceramic ball spiral V-groove kinematic analysis trajectory
Yue WANG, Jingjun YU, Xu PEI
Frontiers of Mechanical Engineering 2018, Volume 13, Issue 3, Pages 368-375 doi: 10.1007/s11465-018-0519-5
Keywords: 3-RPS parallel mechanism forward kinematics numerical algorithm parasitic motion
Innovation and practice of construction technology on hydraulic high-precision concrete
Zhou Hougui
Strategic Study of CAE 2013, Volume 15, Issue 9, Pages 4-8
Based on the background of high-precision concrete construction in ThreeGorges Project ship lift, the meaning of hydraulic high-precision concrete and its construction techniquesThe main accuracy control standards, high-precision measurement technology, high-precision concrete constructiontechnology and concrete physical test results of the high-precision concrete construction of the Three
Keywords: high-precision concrete construction technology Three Gorges Project ship lift
High-precision gyro-stabilized control of a gear-driven platform with a floating gear tension device
Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3, Pages 487-503 doi: 10.1007/s11465-021-0635-5
Keywords: inertially stabilized platform floating gear tension device nonlinear friction disturbance compensation proportional multiple-integral observer
Guo Dongming
Strategic Study of CAE 2011, Volume 13, Issue 10, Pages 47-57
Keywords: high performance function-geometry integration precision machining difficult-to-cut material complex
Wei Shuman,Zhang Weiming and Li Chenzhi
Strategic Study of CAE 2013, Volume 15, Issue 9, Pages 87-90
Keywords: ship lift metal structure embedded parts high precision installation technology Three Gorges Project
Ultra-Precision Machining Technology and Equipment for High-End Optical Elements
Jiang Zhuangde, Li Changsheng , Sun Lin, Duan Duanzhi, Kang Chengwei ,Chen Shanshan, Lin Qijing, Yang Shuming
Strategic Study of CAE 2023, Volume 25, Issue 1, Pages 131-141 doi: 10.15302/J-SSCAE-2023.07.003
High-end optical elements determine the performance of high-end equipment.Researching the ultra-precision machining technology and equipment for high-end optical elementsIn this study, the ultra-precision machining methods and equipment for optical elements, high-performancebasic components, and measurement methods and equipment used in ultra-precision optical machining Through extensive survey and discussions, a technology roadmap for ultra-precision manufacturing of high-end
Keywords: optical element precision manufacturing ultra-precision machine tool ultra-precision machining optical
Progress and Consideration of High Precision Road Navigation Map
Liu Jingnan,Wu Hangbin,Guo Chi,Zhang Hongmin,Zuo Wenwei,Yang Cheng
Strategic Study of CAE 2018, Volume 20, Issue 2, Pages 99-105 doi: 10.15302/J-SSCAE-2018.02.015
Keywords: high precision road navigation map “Internet Plus” intelligent transportation unmanned systems crowdsourcing
Dali Cai, Yu Cui, Zhao Jia, Yao Wang, Fei Wei
Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1, Pages 77-82 doi: 10.1007/s11705-017-1684-5
Do not let precision medicine be kidnapped
Zhiping Yang
Frontiers of Medicine 2015, Volume 9, Issue 4, Pages 512-513 doi: 10.1007/s11684-015-0425-8
Obama’s precision medicine initiative made the medical community boil over after the initiativePrecision medicine has been advocated by the majority of scientists and doctors.This article does not oppose precision medicine.However, the incentive of vigorously promoting precision medicine at present is a concern.
Keywords: precision medicine personalized medicine genomics
Xin Chen,Youdun Bai,Zhijun Yang,Jian Gao,Gongfa Chen
Engineering 2015, Volume 1, Issue 3, Pages 391-398 doi: 10.15302/J-ENG-2015063
High-speed and precision positioning are fundamental requirements for high-acceleration low-load mechanismsIn this paper, we derive the transient nonlinear dynamicresponse equations of high-acceleration mechanismsTherefore, we propose a new structural optimization and velocity-planning method for the precision positioningOur method was verified on a high-acceleration die bonder.This method provides an effective theoretical support for the precision positioning of high-acceleration
Keywords: high-acceleration low-load mechanism precision positioning spatial and temporal distribution inertial
Title Author Date Type Operation
High-precision standard enthalpy of formation for polycyclic aromatic hydrocarbons predicting from general
Journal Article
Conceptual design of compliant translational joints for high-precision applications
Guangbo HAO,Haiyang LI,Xiuyun HE,Xianwen KONG
Journal Article
Thermal characteristic analysis and thermal design technology for high speed high precision machine tools
Gao Jianmin,Shi Xiaojun,Xu Aiming and Zhao Boxuan
Journal Article
Processing of high-precision ceramic balls with a spiral V-groove plate
Ming FENG,Yongbo WU,Julong YUAN,Zhao PING
Journal Article
Fast forward kinematics algorithm for real-time and high-precision control of the 3-RPS parallel mechanism
Yue WANG, Jingjun YU, Xu PEI
Journal Article
Innovation and practice of construction technology on hydraulic high-precision concrete
Zhou Hougui
Journal Article
High-precision gyro-stabilized control of a gear-driven platform with a floating gear tension device
Journal Article
Function-geometry integrated precision machining methodsand technologies for high performance workpieces
Guo Dongming
Journal Article
High precision installation technology of metal structure embedded parts of Three Gorges Project ship
Wei Shuman,Zhang Weiming and Li Chenzhi
Journal Article
Ultra-Precision Machining Technology and Equipment for High-End Optical Elements
Jiang Zhuangde, Li Changsheng , Sun Lin, Duan Duanzhi, Kang Chengwei ,Chen Shanshan, Lin Qijing, Yang Shuming
Journal Article
Progress and Consideration of High Precision Road Navigation Map
Liu Jingnan,Wu Hangbin,Guo Chi,Zhang Hongmin,Zuo Wenwei,Yang Cheng
Journal Article
High-precision diffusion measurement of ethane and propane over SAPO-34 zeolites for methanol-to-olefin
Dali Cai, Yu Cui, Zhao Jia, Yao Wang, Fei Wei
Journal Article