中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
长春光学精密机械与物... [2]
地质与地球物理研究所 [1]
兰州化学物理研究所 [1]
采集方式
OAI收割 [4]
内容类型
会议论文 [2]
期刊论文 [2]
发表日期
2018 [1]
2013 [1]
2008 [1]
2005 [1]
学科主题
物理化学与绿色催化 [1]
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lolite Based Bulk Normalization as 100% (m/m) Quantification Strategy for Reduction of Laser Ablation-Inductively Coupled Plasma-Mass Spectrometry Transient Signal
期刊论文
OAI收割
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2018, 卷号: 46, 期号: 10, 页码: 1628-1635
作者:
Wu Shi-Tou
;
Huang Chao
;
Xie Lie-Wen
;
Yang Yue-Heng
;
Yang Jin-Hui
  |  
收藏
  |  
浏览/下载:206/0
  |  
提交时间:2019/01/14
Laser ablation-inductively coupled plasma-mass spectrometry
Iolite package
Bulk normalization as 100% (m/m)
Combined uncertainty
CGSG reference material
High gain observer for drag tracking in mars entry longitudinal guidance (EI CONFERENCE)
会议论文
OAI收割
2012 International Conference on Measurement, Instrumentation and Automation, ICMIA 2012, September 15, 2012 - September 16, 2012, Guangzhou, China
Wu K.
;
Cui H.
;
Ma D.
;
Cui P.
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2013/03/25
An extended high gain state and perturbation observer combined with feedback linearization was applied in drag tracking for Mars entry longitudinal guidance. The observer estimates the drag
the drag rate and the perturbation due to model uncertainty and disturbance for drag tracking. Mars entry simulation was performed to assess the performance of the adaptive guidance law. The results demonstrate that the proposed guidance law is robust to model error
and can recover the ideal performance of the feedback linearization control. Introduction In recent years
the concept of pinpoint landing has been proposed (2013) Trans Tech Publications
Switzerland.
Study on navigation control method for CyberCar based on machine vision (EI CONFERENCE)
会议论文
OAI收割
2007 IEEE International Conference on Robotics and Biomimetics, ROBIO, December 15, 2007 - December 18, 2007, Yalong Bay, Sanya, China
Zhang R.-H.
;
Wang R.-B.
;
You F.
;
Jia H.-G.
;
Chen T.
收藏
  |  
浏览/下载:28/0
  |  
提交时间:2013/03/25
The guiding principle and composition of CyberCar based on machine vision was introduced. Applying IM sequence signals as input response signals and least squares method to establish the dynamic equation for CyberCar steering system by system identification experiments firstly
and then combined with the preview kinematics model and two-degree steering dynamic model of vehicle. Therefore
it can trace the path steadily and reliably. 2008 IEEE.
the steering control mathematics model based on preview kinematics for CyberCar was established. And then the switching hyper plane is designed by applying the optimal control theory
during the change of the curve curvature radius is little
the curve tracking of the intelligent vehicle is carried out by adopting sliding variable structure controller. Aim at the parameter uncertainty of tire
a vehicle steering system uncertain model was founded and analyzed. A H optimal controller is designed with the method of H control theory to solve the problem about model uncertainty. The simulation and experiment results show that the controller designed by the proposed method has good robustness and adaptability
分析实验数据处理中的测量不确定度
期刊论文
OAI收割
分析测试技术与仪器, 2005, 卷号: 11, 期号: 2, 页码: 149-152
作者:
粱开伦
;
焦天恕
;
李树斌
;
罗兴炳
;
陈建平
收藏
  |  
浏览/下载:14/0
  |  
提交时间:2016/10/27
测量不确定度
测量误差
标准不确定度
实验标准偏差
合成标准不确定度
uncertainty of measurment
error of mesurment
standard uncertainty
experiment of standard deviation
combined standard uncertainty