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兰州大学 [1]
长春光学精密机械与物... [1]
华南理工大学 [1]
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会议论文 [3]
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2010 [1]
2005 [1]
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systems sc... [1]
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Residual-based inspection/replacement policy for a deteriorating system with Markovian covariates
会议论文
IEEE International Conference on Industrial Engineering and Engineering Management, IEEM2010, Macao, China, December 7, 2010 - December 10, 2010
作者:
Zhao, Xuejing
;
Fouladirad, Mitra
;
Bérenguer, Christophe
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浏览/下载:3/0
  |  
提交时间:2017/01/20
Maintainability
Computer simulation
Concrete bridges
Deterioration
Industrial engineering
Markov processes
Monte Carlo methods
Optimization
Stochastic systems
Condition based maintenance
Covariates
Deteriorating system
Finite-state
Gamma process
Maintenance cost
Maintenance policy
Markov Chain
Markovian
Mean residual lifetime
Monte Carlo Simulation
Optimal inspection
Optimal maintenance
Proportional hazards model
Stochastic deterioration
Research on the nonuniformity correction of linear TDI CCD remote camera (EI CONFERENCE)
会议论文
Advanced Materials and Devices for Sensing and Imaging II, November 8, 2004 - November 10, 2004, Beijing, China
Ya-xia L.
;
Zhi-hang H.
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浏览/下载:13/0
  |  
提交时间:2013/03/25
Many applications
such as industrial inspection and overhead reconnaissance benefit from line scanning architectures where time delay integration (TDI) significantly improves sensitivity[5]. Images with linear response have become the backbone of the imaging industry. But each pixel of the TDI CCD has unique light sensitivity characteristics. Because these characteristics and the lens of the optical system affect camera's linearization and its performance
they must be removed through calibration. The process by which a CCD image is calibrated is known as nonuniformity correction. This paper discusses several methods of nonuniformity correction[2]. The first is one-point correction technique
which requires only one calibration point. This approach is to shift each curve toward the nominal curve by subtracting the offset from or adding the offset to the average. The second is two-point correction technique
which requires two calibration points. Each point is rotated and aligned so that all the detectors have the same response under the same radiance. The third is multipoint correction. It is recommended that more calibration points be implemented at appropriate regions of the response curve. Depend on the linear photoelectric response of the TDI CCD
we use two-point calibration and the standard deviations for the images are given before and after the correction.
Investigation on drilling-induced delamination of CFRP with infiltration method (EI收录)
会议论文
Advanced Materials Research, Guangzhou, China, December 7, 2010 - December 9, 2010
作者:
Quan, Yanming[1]
;
Sun, Luhua[1]
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浏览/下载:1/0
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提交时间:2019/04/16
Carbon fibers
Chlorine compounds
Delamination
Drilling
Drills
Fiber reinforced materials
Industrial engineering
Inspection
Manufacture
Mechanical properties
Plastics
Seepage
Soil mechanics
Steel sheet
Vehicular tunnels
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