中国科学院机构知识库网格系统: 检索

Space optical remote sensor of the CAE thermal control index calculation method (EI CONFERENCE) 会议论文 OAI收割
2011 International Conference on Advanced Design and Manufacturing Engineering, ADME 2011, September 16, 2011 - September 18, 2011, Guangzhou, China
作者: Li L.

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The thermal control indicators CAE methods of Space optical remote sensor are analyzed in the presented work. We sat up a thermal optical analysis model for space optical remote sensor. By assuming fully covered by in-orbit temperature load and using the finite element method for thermal deformation analysis we obtained the optical remote sensor surface deformation and displacement under various thermal loading. Using ZERNIKE polynomial wave was fitted to obtain ZERNIKE polynomial coefficients which were incorporated into the optical system design. Using CODE V optical calculation software heat-ray machines under elastic deformation of the system point spread function transfer function (MTF) wave front differential (WFE) etc. were calculated. Image quality changes of remote sensors are discussed in variety assumed cases such as temperature loads of quality change. By repeated iteration critical value of temperature fields meeting the design requirements are obtained for the optical system. Optical indicators were converged to the temperature field indicator then reasonable indicators of thermal control for remote sensors were obtained. For the thermal control design this method provided a reliable basis for design. (2011) Trans Tech Publications Switzerland.

Research on the the device of non-angular vibration for opto-electronic platform (EI CONFERENCE) 会议论文 OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Smart Structures and Materials in Manufacturing and Testing, April 26, 2010 - April 29, 2010, Dalian, China
An Y.; Song C.-P.; Kuang R.-J.; Jin G.

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The opto-electronic platform is the main equipment for aviation reconnaissance. It is a surveillance system with the function of search recognition orientation and tracking by opto- electronic instruments. It is made up of opto-electronic instruments which are used to get high quality image and stabilization tracking system to control stabilization and gesture of platform for exact tracking. The opto-electronic platform purpose is to achieve high quality image. Besides the impact of optic system the image quality of the system is influenced greatly in the vibration environment. The research worked by Zhao peng which demonstrated the affection caused by angular vibration was worse than which caused by line vibration and what was multiplied direct ratio with plane altitude. So it is necessary to design a new device which could be used widely and has good angular vibration isolation effect. According to the theory of parallelogram the non-angular vibration device had been designed with spatial links and the theory of non-angular vibration was analyzed. The three-dimensional model was set with UG the analysis was done by ADAMS/vibration software. The acceleration and displacement response of the device in each direction was calculated by inspiriting it with sine wave of the acceleration in three directions and the stiffness and damp were studied. All the work prove the design principle of the device is reasonable and the device is adopted to keep the platform motion moving horizontally at the meantime the device is good at isolating vibration in all directions. 2010 SPIE.

Coherence loss and recovery of an electron spin coupled inhomogeneously to a one-dimensional interacting spin bath: An adaptive time-dependent density-matrix renormalization group study 期刊论文 OAI收割
PHYSICAL REVIEW B, 2008, 卷号: 78, 期号: 5, 页码: -
作者: Wang, Zhi-Hui; Wang, Bing-Shen; Su, Zhao-Bin; Wang, ZH , Chinese Acad Sci, Inst Theoret Phys, Beijing 100080, Peoples R China, Peoples R China

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收藏 | 浏览/下载：46/0 | 提交时间：2012/08/02

Wave-function Collapse Quantum Model Decoherence Reduction Dynamics Silicon

Coherence loss and recovery of an electron spin coupled inhomogeneously to a one-dimensional interacting spin bath: An adaptive time-dependent density-matrix renormalization group study 期刊论文 OAI收割
physical review b, 2008, 卷号: 78, 期号: 5, 页码: art. no. 054433
Wang, ZH; Wang, BS; Su, ZB

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WAVE-FUNCTION COLLAPSE QUANTUM MODEL DECOHERENCE REDUCTION DYNAMICS SILICON

Wave propagation and the frequency domain Green's functions in viscoelastic Biot/squirt (BISQ) media 期刊论文 OAI收割
International Journal of Solids and Structures, 2007, 卷号: 44, 期号: 14-15, 页码: 4784-4794
作者: Yang DH(杨顶辉); Shen YQ(申义庆); Liu ER

收藏 | 浏览/下载：1411/61 | 提交时间：2009/08/03

Biot/Squirt (Bisq) Model Poroelasticity Viscoelastic Media Wave Propagation Green'S Function Elastic-Waves Squirt Scattering Model Biot

Improvement of different source function expressions in SWAN model for the Bohai Sea 期刊论文 OAI收割
PROGRESS IN NATURAL SCIENCE, 2005, 卷号: 15, 期号: 8, 页码: 720-724
作者: Yin, BS; Yang, DZ; Sha, RN; Cheng, MH

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收藏 | 浏览/下载：22/0 | 提交时间：2010/12/22

Waves Swan Model Wave Growth Source Function New Proportionality Coefficient Formula

Solitons on noncommutative torus as elliptic Calogero-Gaudin models, Branes and Laughlin wave functions 期刊论文 OAI收割
INTERNATIONAL JOURNAL OF MODERN PHYSICS A, 2003, 卷号: 18, 页码: 2477-2500
作者: Hou, BY; Peng, DT; Shi, KJ; Yue, RH

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收藏 | 浏览/下载：19/0 | 提交时间：2018/05/31

noncommutative torus elliptic Gaudin model Calogero-Moser model spectral curve branes Quantum Hall effect Laughlin wave function

Pion susceptibility of the QCD vacuum from an effective quark-quark interaction 期刊论文 OAI收割
PHYSICS LETTERS B, 2003, 卷号: 576, 期号: 40972, 页码: 289-296
作者: Zong, HS; Qi, S; Chen, W; Sun, WM; Zhao, EG

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收藏 | 浏览/下载：20/0 | 提交时间：2012/08/30

Color Symmetry Model Sum-rules Magnetic-moments Gluon Condensate Wave-function Form-factors Mesons Physics Heavy Approximation

Electromagnetic form factors of nucleons in a light-cone diquark model 期刊论文 OAI收割
PHYSICAL REVIEW C, 2002, 卷号: 65, 期号: 3, 页码: -
作者: Ma, Q; Qing, D; Schmidt, I; Ma, Q , Peking Univ, Dept Phys, Beijing 100871, Peoples R China.

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收藏 | 浏览/下载：22/0 | 提交时间：2012/08/29

Constituent-quark-model Quasi-elastic Scattering Polarized Electrons Charge Radius Wave-function Neutron Proton Chromodynamics Baryons He-3

Quantum decoherence of a single trapped ion due to engineered reservoir 期刊论文 OAI收割
COMMUNICATIONS IN THEORETICAL PHYSICS, 2002, 卷号: 37, 期号: 4, 页码: 487-491
作者: Yi, XX; Yi, XX , Acad Sinica, Inst Theoret Phys, POB 2735, Beijing 100080, Peoples R China.

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收藏 | 浏览/下载：20/0 | 提交时间：2012/08/29

Nonclassical Motional States Dissipative System Wave-function Evolution Position Collapse Model Atom