中国科学院机构知识库网格
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The newsvendor problem with barter exchange 期刊论文  OAI收割
OMEGA-INTERNATIONAL JOURNAL OF MANAGEMENT SCIENCE, 2020, 卷号: 92, 页码: 9
作者:  
Hua, Guowei;  Zhang, Yi;  Cheng, T. C. E.;  Wang, Shouyang;  Zhang, Juliang
  |  收藏  |  浏览/下载:19/0  |  提交时间:2020/05/24
Manufacturers'/remanufacturers' inventory control strategies with cap-and-trade regulation 期刊论文  OAI收割
JOURNAL OF CLEANER PRODUCTION, 2017, 卷号: 159, 页码: 11-25
作者:  
Shu, Tong;  Wu, Qianni;  Chen, Shou;  Wang, Shouyang;  Lai, Kin Keung
  |  收藏  |  浏览/下载:21/0  |  提交时间:2018/07/30
Managing carbon footprints in inventory management 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS, 2011, 卷号: 132, 期号: 2, 页码: 178-185
作者:  
Hua, Guowei;  Cheng, T. C. E.;  Wang, Shouyang
  |  收藏  |  浏览/下载:16/0  |  提交时间:2018/07/30
Reality Sim: A realistic environment for robot simulation platform of humanoid robot (EI CONFERENCE) 会议论文  OAI收割
5th International Conference on Automation, Robotics and Applications, ICARA 2011, December 6, 2011 - December 8, 2011, Wellington, New zealand
作者:  
Fu Y.
收藏  |  浏览/下载:35/0  |  提交时间:2013/03/25
As a virtual training  testing and evaluating environment  simulation platform becomes a significant component in Soccer Robot project. Nevertheless  the simulated environment in a simulation platform usually has a big gap with the realistic world. In order to solve this issue  we demonstrate a more realistic simulation system which is called Reality Sim with numerous real images. By this system  the computer vision code could be easily tested on simulation platform. For this purpose  previously  an image database with a large quantity of images recorded by camera pose is built. Furthermore  if the camera pose of an image is not included in the database  an interpolation algorithm is used to reconstruct a brand-new realistic image of that pose such that a realistic image could be provided on every robot camera pose. Our results show this system effectively simulates a more realistic environment for simulation platform. 2011 IEEE.  
Analysis of postponement strategy for perishable items by EOQ-based models 期刊论文  OAI收割
INTERNATIONAL JOURNAL OF PRODUCTION ECONOMICS, 2007, 卷号: 107, 期号: 1, 页码: 31-38
作者:  
Li, Jian;  Cheng, T. C. Edwin;  Wang, Shouyang
  |  收藏  |  浏览/下载:21/0  |  提交时间:2018/07/30
Key techniques of laser direct writing patterns on spherical substrate (EI CONFERENCE) 会议论文  OAI收割
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems, July 8, 2007 - July 12, 2007, Chengdu, China
作者:  
Zhao J.-L.;  Feng X.-G.
收藏  |  浏览/下载:23/0  |  提交时间:2013/03/25
Comparing with the writing method of plane pattern  spherical pattern' has some remarkable different on several points. Firstly  it is difficult to spin-coated a uniform photoresist film on a spherical substrate  especially the ratio of spherical radius to caliber is smaller  and the spin-coated way must match the ratio of spherical radius to caliber. Secondly  if the sphere couldn't be regarded as a plane  a so-called concentric optical scan movement way must be applied for the generation of spherical pattern  because the reflex of substrate will affect the quantity of illumination. Commonly  an alignment technique is indispensable with pattern generation of spherical surface by the concentric optical scan in order to ensure the orthogonal intersection of focusing laser beam and writing surface. Thirdly  a uniform velocity control must be considered for the laser direct writing method on a spherical substrate. Otherwise  the exposure time of photoresist will be different  and the line widths of pattern will be also different at different areas. Fourthly  commonly  because the errors of concentric machine and substrate surface shape are bigger  so focusing servo-control technique is also needful for writing a pattern on a spherical substrate. Focusing servo-control may keep the focal spot on the spherical surface by a focus detection and control system in the course of writing pattern. Using these techniques  we fabricated a line width of 7m and a period of 600m isometric mesh on the concave of a spherical substrate.  
Supply chain coordination mechanism based on penalty and bonus under asymmetric information 会议论文  OAI收割
13th International Conference on Management Science and Engineering, Lille, FRANCE, October 5-7, 2006
作者:  
Zhang CH(张翠华);  Ren JY(任金玉);  Yu HB(于海斌)
收藏  |  浏览/下载:15/0  |  提交时间:2012/06/06
Model and algorithm of an inventory problem with the consideration of transportation cost 期刊论文  OAI收割
COMPUTERS & INDUSTRIAL ENGINEERING, 2004, 卷号: 46, 期号: 2, 页码: 389-397
作者:  
Zhao, QH;  Wang, SY;  Lai, KK;  Xia, GP
  |  收藏  |  浏览/下载:19/0  |  提交时间:2018/07/30