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CAS IR Grid
机构
长春光学精密机械与物... [1]
自动化研究所 [1]
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OAI收割 [2]
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会议论文 [1]
学位论文 [1]
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2006 [1]
2003 [1]
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A new driving method for LCoS with frame buffer pixels (EI CONFERENCE)
会议论文
OAI收割
ICO20: Display Devices and Systems, August 21, 2005 - August 26, 2005, Changchun, China
Song Y.
;
Ling Z.
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浏览/下载:26/0
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提交时间:2013/03/25
A new driving method for LCoS microdisplays with frame buffer pixels was developed here. The power dissipation of the LCoS microdisplays with frame buffer pixels is higher than that of the LCoS with DRAM-like pixels due to the twice samplings in LCoS with frame buffer pixels. In this paper
an adiabatic charging method was used to the second sampling of the frame buffer pixels in order to reduce the power dissipated in the transistors. The power dissipation of the second sampling was calculated when the power sources of the step
the ramp and the stair-step are used respectively. The conventional design adopted the step and contributed to high power and so result in more heat to deteriorate the device performance. The power dissipated in the transistors is almost zero if the ideal ramp source is used. The ramp can be the stair-step whose steps are infinity. The stair-step substitutes for the ramp due to easily generation and higher energy efficiency than the step. It can decrease the power dissipation of the LCoS panel and contributes to the heat reduction caused by power dissipation which can increase the microdisplay devices reliability. This method was developed based on the frame buffer pixel circuits which we proposed previously and can be applied to the others.
城市高速公路入口匝道动态交通流的微观建模
学位论文
OAI收割
工学硕士, 中国科学院自动化研究所: 中国科学院研究生院, 2003
作者:
甘霖
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浏览/下载:139/0
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提交时间:2015/09/02
入口匝道
跟车模型
换道模型
聚类分析
模糊推理
On-ramp
car-following model
lane-changing model
fuzzy cluster
fuzzy reasoning