机构

• 长春光学精密机械与物... [3]
• 沈阳自动化研究所 [1]

采集方式

• OAI收割 [4]

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浏览/检索结果: 共4条，第1-4条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 The flow field analysis of the automotive power streering congtrol unit's flow channel (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 Cheng K.; Yan L.; Li G.; Tang J. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 The automotive power steering units must be taken performance test after they are integrated assembly and then left the factory if it is qualified.Because its internal flow channel is very complicated and the residual hydraulic oil can not be eleminated clearly.So we can set up a 3D model flow channel based on CATIA and use FLUENT software to analysis the key flow channel  analysing it's pressure distribution and velocity vector diagram then get the real reasonable resluts  which can provide the basic for the ejector designing. (2011) Trans Tech Publications.   A New Path Algorithm Based on the Virtual Ridges for an Agricultrue Vehicle 会议论文  OAI收割 2011 3rd International Conference on Computer Design and Applications（ICCDA 2011）, Xi'an, China, May 27-29, 2011 作者:  Bai XP(白晓平);  Hu JT(胡静涛);  Liu XG(刘晓光);  Li TC(李逃昌);  Gao L(高雷) 收藏  |  浏览/下载：24/0  |  提交时间：2012/06/06 virtual ridges  path planning  Agriculture Vehicle  basic units   Rearrangeable nonblocking 88 matrix optical switches based on extended banyan network (EI CONFERENCE) 会议论文  OAI收割 作者:  Zhang Y. 收藏  |  浏览/下载：29/0  |  提交时间：2013/03/25 Based on the CROSSBAR network (CN) and the BANYAN network (BN)  8 matrix optical switch  two new rearrangeable nonblocking constructions of extended BANYAN network (EBN) are proposed for implementing 88 optical matrix switch. The interconnection characteristics of these two types of rearrangeable nonblocking EBN were studied  optical insertion loss of 4.6 dB  and the logic program for driving switching units was provided. The calculated insertion loss was 3.3 dB for 88 optical matrix switch. Silica waveguide 88 matrix optical switch was designed and fabricated according to the calculated results. The silica waveguide propagation loss of 0.1 dB/cm and waveguide-fiber coupling loss of 0.5dB/point were measured. With the fabricated 87times  cross-talk of -38 dB  polarization dependent loss of 0.4 dB  averaged switching power of 1.6 W  and switching time of 1 ms were achieved. A basic agreement between experimental results and theoretical calculated values was achieved.   Rearrangeable nonblocking 88 matrix optical switch based on silica waveguides and extended banyan network (EI CONFERENCE) 会议论文  OAI收割 Science and Technology of Dielectrics for Active and Passive Photonic Devices - 210th Electrochemical Society Meeting, October 29, 2006 - November 3, 2006, Cancun, Mexico 作者:  Zhang Y. 收藏  |  浏览/下载：30/0  |  提交时间：2013/03/25 Based on the CROSSBAR network (CN) and the BANYAN network (BN)  two new rearrangeable nonblocking constructions of extended BANYAN network (EBN) were proposed for implementing 88 optical matrix switch. The interconnection characteristics of these two types of rearrangeable nonblocking EBN were studied  and the driver logic program of switching units was provided. The calculated insertion loss is 3.3 dB for 88 optical matrix switch. Silica waveguide 88 matrix optical switch was designed and fabricated according to the calculated results. The silica waveguide propagation loss of 0.1 dB/cm and waveguide-fiber coupling loss of 0.5dB/point were measured out. With the fabricated 88 matrix optical switch  optical insertion loss of 4.6 dB  cross-talk of -38 dB  polarization dependent loss of 0.4 dB  averaged switching power of 1.6 W  and switching time of 1 ms were achieved. A basic agreement between experimental results and theoretical calculated values was achieved. copyright The Electrochemical Society.