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Distribution Trends of Cadmium and Lead in Timberline Coniferous Forests in the Eastern Tibetan Plateau
期刊论文
APPLIED SCIENCES-BASEL, 2021, 卷号: 11, 期号: 2, 页码: 753
作者:
Jia, Longyu
;
Luo, Ji
;
Peng, Peihao
;
Li, Wei
;
Yang, Danli
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2021/03/08
cadmium
lead
distribution trends
timberline forest
bio-monitor
anthropogenic source
A Global Adjustment Method for Photogrammetric Processing of Chang'E-2 Stereo Images
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2019, 卷号: 57, 期号: 9, 页码: 6832-6843
作者:
Ren, Xin
;
Liu, Jianjun
;
Li, Chunlai
;
Li, Haihong
;
Yan, Wei
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  |  
浏览/下载:15/0
  |  
提交时间:2020/03/10
Chang'E-2 (CE2) stereo images
global adjustment
self-calibration
topographic map
Multicore optical fiber for multipoint distributed sensing and probing
专利
专利号: US10162107, 申请日期: 2018-12-25, 公开日期: 2018-12-25
作者:
PARE, CLAUDE
;
PARADIS, PATRICK
;
MENEGHINI, CHIARA
;
PROULX, ANTOINE
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  |  
浏览/下载:14/0
  |  
提交时间:2019/12/24
Detection of angular tracing precision of rotating mirror house in streak camera
期刊论文
guangxue jingmi gongcheng, 2015, 卷号: 23, 期号: 12, 页码: 3303-3308
作者:
Zhao, Huai-Xue
;
Zhao, Jian-Ke
;
Tian, Liu-De
;
Xue, Xun
;
Pan, Liang
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  |  
浏览/下载:19/0
  |  
提交时间:2016/03/07
angular tracing precision detection
high speed rotating mirror photography
measurement uncertainty
projectile flight
Joint positioning method with radar based on wavelet entropy
会议论文
作者:
Yu, Hui
;
Liu, Jun
;
Wang, Min
;
Guo, Rong
;
Yang, Yue
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  |  
浏览/下载:6/0
  |  
提交时间:2019/12/02
Coefficient of variation
Exterior trajectories
Positioning technologies
Trajectory parameters
Variation coefficient
Wavelet entropies
Wavelet multi-scale transformation
Wavelet reconstruction
Spray gun trajectory conversion and differential motion of robot based on moving frame method
期刊论文
Shanghai Jiaotong Daxue Xuebao/Journal of Shanghai Jiaotong University, 2014, 卷号: 48, 页码: 5-8
作者:
Zhang, Shu-Zhen
;
Kong, Min-Xiu
;
Yang, Ping
;
Li, Chun-Ling
收藏
  |  
浏览/下载:0/0
  |  
提交时间:2020/11/14
Robots
Trajectories
Cartesian Space
Differential motion
Microrotation
Moving frame
Relations expressions
Spray trajectory
六自由度外弹道方程组的快速数值方法
其他
2014-01-01
杨青
;
李若
;
蔡振宁
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  |  
浏览/下载:3/0
  |  
提交时间:2015/11/16
exterior trajectory
Runge-Kutta
asymptotic expansion
Quadratic Programming-based Approach for Autonomous Vehicle Path Planning in Space
期刊论文
CHINESE JOURNAL OF MECHANICAL ENGINEERING, 2012, 卷号: 25, 期号: 4, 页码: 665-673
作者:
Chen Y(陈洋)
;
Han JD(韩建达)
;
Wu HY(吴怀宇)
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  |  
浏览/下载:15/0
  |  
提交时间:2012/10/24
path planning in three-dimensional space
obstacle avoidance
target pursuit
relative velocity coordinates
quadratic programming
The application of digital signal processing (DSP) for the real time solving of artillery fire control exterior trajectory (EI CONFERENCE)
会议论文
2012 IEEE 3rd International Conference on Software Engineering and Service Science, ICSESS 2012, June 22, 2012 - June 24, 2012, Beijing, China
Li D.
;
Guo L. H.
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  |  
浏览/下载:131/0
  |  
提交时间:2013/03/25
Method of gain firing data by calculate the group of differential equation has the advantages of high repeatability and high accuracy
But much of the CPU time is occupied by the task of re-iteration in computational processing. Therefore
it is not the real time processing. This paper introduces a method to quickly determine angle of firing by iteration method
which realizes Runge-Kutta method for the equations of exterior ballistic according to the model of mass center motion of projectile. Moreover
it also provides the flow of real-time integral solution and be proved by the simulation of MATLAB. Its accuracy satisfies the requirements. This work can be as reference for the design of opt-electrical fire control system and the demonstration work. 2012 IEEE.
A unified gas kinetic scheme with moving mesh and velocity space adaptation
期刊论文
计算物理学杂志, 2012
Chen, Songze
;
Xu, Kun
;
Lee, Cunbiao
;
Cai, Qingdong
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2015/11/10
Unified gas kinetic scheme
Rarefied gas
Moving mesh
Adaptive velocity space
BURNETT EQUATIONS
SHOCK STRUCTURE
RAREFIED FLOWS
NAVIER-STOKES
CONTINUUM
SIMULATIONS
TRANSITION
REGULARIZATION
ALGORITHM
REGIME
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