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长春光学精密机械与物... [3]
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会议论文 [3]
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2010 [1]
2006 [1]
2003 [1]
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内容类型:会议论文
专题:长春光学精密机械与物理研究所
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Research of programming about the level flight of aircraft (EI CONFERENCE)
会议论文
2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China
Lijiang
;
Guo L.
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浏览/下载:16/0
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提交时间:2013/03/25
In order to carries on the plan and the control to aircraft level flight
then obtain that the factors control the level route are the route position and the radius of turn
finally carries on the software simulation using this algorithm
the attitude and the route has been analyzed. First obtain that the factors control the level attitude are the roll angle and the yaw angle
and infers the algorithm of flight route
according to the attitude and the route restraint
and infers the computation algorithm of attitude
produce shortest aircraft level flight road map which through the giving route position on the software surface. According to this algorithm
it may control and plan the aircraft level flight
through to limit of the aircraft security attitude and the route position. 2010 IEEE.
Novel resistance iterative algorithm for CCOS (EI CONFERENCE)
会议论文
Current Developments in Lens Design and Optical Engineering VII, August 14, 2006 - August 15, 2006, San Diego, CA, United states
Zheng L.
;
Zhang X.
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浏览/下载:56/0
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提交时间:2013/03/25
CCOS (Computer Control Optical Surfacing) technology is widely used for making aspheric mirrors. For most manufacturers
dwell time algorithm is usually employed to determine the route and dwell time of the small tools to converge the errors. In this article
a novel damp iterative algorithm is proposed. We chose revolutions of the small tool instead of dwell time to determine fabrication stratagem. By using resistance iterative algorithm
we can solve these revolutions. Several mirrors have been manufactured by this method
all of them have fulfilled the demand of the designers
a 1m aspheric mirror was finished within 3 months.
A simple method to estimate the radiative lifetime of 4I 13/2&rarr4I15/2 transition of Er3+ in transparent materials (EI CONFERENCE)
会议论文
19th Congress of the International Commisssion for Optics Optics for the Quality of Life, August 25, 2002 - August 30, 2002, Firenze, Italy
Chen B. J.
;
Righini G. C.
;
Pelli S.
;
Brenci M.
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浏览/下载:21/0
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提交时间:2013/03/25
In this paper
based on the Judd-Ofelt theory
a simple route for calculating the radiative lifetime of transition 4I 13/2&rarr4I15/2 of Er3+-doped transparent materials is proposed. A mathematical representation of the radiative lifetime is given as a function of absorption band of 4I13/2&rarr4I15/2 transition.
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