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	Fitting limit lines (envelope curves) to spreads of geoenvironmental data 期刊论文 OAI收割 PROGRESS IN PHYSICAL GEOGRAPHY-EARTH AND ENVIRONMENT, 2021, 页码: 19 作者: Carling, Paul A.; Jonathan, Philip; Su, Teng \| 收藏 \| 浏览/下载：27/0 \| 提交时间：2022/09/21 Limit lines envelope curves trimming method quantile regression non-parametric maximum likelihood methods
	Hilbert Problem 15 and Ritt-Wu Method (II) 期刊论文 OAI收割 JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2020, 页码: 15 作者: Li, Banghe; Wang, Dingkang \| 收藏 \| 浏览/下载：12/0 \| 提交时间：2020/09/23 Cubic curves with cusp Hilbert problem 15 Ritt-Wu method
	Numerical study on saturated pool boiling heat transfer in presence of a uniform electric field using lattice Boltzmann method 期刊论文 OAI收割 INTERNATIONAL JOURNAL OF HEAT AND MASS TRANSFER, 2019, 卷号: 135, 页码: 885-896 作者: Feng Y; Li HX; Guo K; Lei XL; Zhao JF(赵建福) \| 收藏 \| 浏览/下载：64/0 \| 提交时间：2019/05/29 Lattice Boltzmann method Electrohydrodynamics Critical heat flux Saturated pool boiling Boiling curves
	Hilbert Problem 15 and Ritt-Wu Method (I) 期刊论文 OAI收割 JOURNAL OF SYSTEMS SCIENCE & COMPLEXITY, 2019, 卷号: 32, 期号: 1, 页码: 47-61 作者: Li Banghe \| 收藏 \| 浏览/下载：22/0 \| 提交时间：2019/04/02 Cubed curves with cusp Hilbert Problem 15 Ritt-Wu Method
	Numerical well test model for caved carbonate reservoirs and its application in Tarim Basin, China 期刊论文 OAI收割 JOURNAL OF PETROLEUM SCIENCE AND ENGINEERING, 2018, 卷号: 161, 页码: 611-624 作者: Wan YZ; Liu YW(刘曰武); Chen FF; Wu NY; Hu GW \| 收藏 \| 浏览/下载：28/0 \| 提交时间：2018/03/05 Caved Carbonate Reservoir Type Curves Numerical Well Test Finite Element Method
	Evaluation of the effectiveness of typical casing treatments for a low-speed compressor by an integral method 期刊论文 OAI收割 AEROSPACE SCIENCE AND TECHNOLOGY, 2016, 卷号: 52, 页码: 234-242 作者: Xi, Nan; Ning, Ma; Li JiChao; Le, Liu; Feng, Lin 收藏 \| 浏览/下载：22/0 \| 提交时间：2016/10/18 Control volume method Stall margin improvement (SMI) Casing treatment Axial momentum Bell-shaped curves
	A novel liquid bridge model for estimating SWCC and permeability of granular material 期刊论文 OAI收割 POWDER TECHNOLOGY, 2015, 卷号: 275, 页码: 121-130 作者: Wang XL(王晓亮); Li JC(李家春) 收藏 \| 浏览/下载：39/0 \| 提交时间：2015/04/28 Unsaturated granular materials Discrete element method Soil water characteristic curves Liquid bridge
	Design and calibration of the solar irradiance monitor (EI CONFERENCE) 会议论文 OAI收割 International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China 作者: Yang D.-J.; Gong C.-H.; Wang Y.-P.; Ye X.; Fang W. 收藏 \| 浏览/下载：27/0 \| 提交时间：2013/03/25 The solar irradiance monitor (SIM) with the design accuracy of 5 used to monitor the secular changes of the total solar irradiance on FY-3 satellite takes the sun-scanning measurement method on-orbit. Compared to the sun-tracking measurement method this method simplifies the structure and cuts the cost but the measuring accuracy is affected by the sun-synchronous orbit sunlight incidence angle and the installing angle of the SIM in the satellite. Through the ground calibration experiment studies on the affection of different sunlight incidence angles to the measurement accuracy. First by the satellite tool kit (STK) simulation software simulates the orbital parameters of the sun-synchronous satellite and calculates the Sun ascension and declination at any time. By the orbit coordinate transformation matrix gets the components of the Sun vectors to the axes of the satellite and base on the components designs the field of view and the installing angles of the SIM. Then designs and completes the calibration experiment to calibrate the affection of the incidence angles. Selecting 11 different angles between the sunlight and the satellite X-axis measures the total solar irradiance by the SIM at each angle and compares to the irradiances of the SIAR reference radiometers and gets the coefficient curves of the three channels of the SIM. Finally by the quadratic fitting gets the correction equations on the incidence angles: R 1=5.7110-52 -2.45310 -3+1.0302 R2=2.8410-5-1. 96510-3+1.0314 and R3 =1.7210 -52-4.18410-4+0.9946. The equations will aimprove the on-orbit measurement accuracy of the solar irradiance and are very important to the on-orbit data processing after the satellite launched. 2011 SPIE.
	Data processing method of multi-position strap-down north seeking system based on SVD (EI CONFERENCE) 会议论文 OAI收割 2011 International Conference on Mechatronic Science, Electric Engineering and Computer, MEC 2011, August 19, 2011 - August 22, 2011, Jilin, China Shen C.-W.; Liu C.; Yu S.-B.; Wang Z.-Q.; Li J.-R. 收藏 \| 浏览/下载：38/0 \| 提交时间：2013/03/25 With the aim to fit the sin wave curve of a multi-position strap-down north seeking system and to calculate the real north angle accurately the principles of the system and the algorithm of singular value decomposition(SVD) are introduced. The factors influencing the measuring precision are also analyzed. Then the algorithm is adopted to fit curves. Experimental results indicate that the singular value decomposition is very precise for its error sum is 1.1102V and the squared error is 2.8mV. Moreover for phase angle measurement measured six times in same direction the squared error is 24 (1). The method based on SVD can satisfy the system precision requirements of curve-fitting north seeking systems. 2011 IEEE.