机构

• 力学研究所 [1]
• 金属研究所 [1]
• 长春光学精密机械与物... [1]
• 自动化研究所 [1]
• 西安光学精密机械研究... [1]

采集方式

• OAI收割 [5]

内容类型

• 期刊论文 [4]
• 会议论文 [1]

发表日期

• 2023 [1]
• 2015 [1]
• 2013 [1]
• 2012 [1]
• 1991 [1]

学科主题

筛选

浏览/检索结果: 共5条，第1-5条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Research on a Super-Sub-Arc Bivariate Relative Angle Thermal Deformation Testing Method without Pitch Angle Limitation 期刊论文  OAI收割 APPLIED SCIENCES-BASEL, 2023, 卷号: 13, 期号: 17 作者:  Liu, Yang;  Xue, Yaoke;  Wang, Hu;  Pan, Yue;  Lin, Shangmin   |  收藏  |  浏览/下载：89/0  |  提交时间：2023/10/08 not limited by pitch angle  thermal deformation  bivariate angle  ultra-sub-arc  position-sensitive device  displacement coordinate analysis algorithm  matrix comparison method  integrated measurement equipment   Investigation on Behavior of Macro-Particles in TiN Film by Arc Ion Plating 期刊论文  OAI收割 JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY, 2015, 卷号: 15, 期号: 9, 页码: 7357-7362 Lang, W. C.; Gao, B.; Du, H.; Xiao, J. Q.; Li, M. X.; Wang, X. H. 收藏  |  浏览/下载：30/0  |  提交时间：2016/04/21 Arc Ion Plating  Transverse Magnetic Field (TMF)  Pulsed Bias  Nitrogen Partial Pressure  Substrate Position  Macro-Particles Reduction   LABTM control system based on FPGA (EI CONFERENCE) 会议论文  OAI收割 2nd International Conference on Mechatronics and Applied Mechanics, ICMAM 2012, December 8, 2012 - December 9, 2012, Taiwan 作者:  Wang Y.;  Yu P.;  Yu P.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：160/0  |  提交时间：2013/03/25 This paper presents the digital PI control method for design and simulation of a high precision limited angle brushless torque motor control system in Field Programmable Gate Array device (FPGA). The direct drive structures which are widely applied in many servo control fields. Matlab Xilinx System GeneratorR toolbox based on Fixed-Point Arithmetic is used to design the digital PI controller using DSP architecture  plot the responses of the control system and generate the VHDL source code. The control system model consists of a digital PI  a real LABTM  and a real absolute Inductosyn  encoder to rpm and position blocks. Through loading generated codes in process of the simulation that built by the digital discrete model  it is verified that the rising time of current loop is only 1.2ms  and rate loop is 8ms  overshoot is rarely 4.2%. Finally  the comprehensive positioning accuracy of system can reach up to 5 arc sec  and the rate jitter achieves 5% with the 4 arc sec accuracy absolute Inductosyn. (2013) Trans Tech Publications  Switzerland.   Compact visual control system for aligning and tracking narrow butt seams with CO2 gas-shielded arc welding 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2012, 卷号: 62, 期号: 9-12, 页码: 1157-1167 作者:  Xu, De;  Fang, Zaojun;  Chen, Haiyong;  Yan, Zhiguo;  Tan, Min 收藏  |  浏览/下载：35/0  |  提交时间：2015/08/12 Feature extraction  Image feature statistics  Start welding position  Visual control  Vision system  Aligning  Seam tracking  Gas-shielded arc welding  Container manufacturing   THE GASDYNAMIC AND ELECTROMAGNETIC FACTORS AFFECTING THE POSITION OF ARC ROOTS IN A TUBULAR ARC HEATER 期刊论文  OAI收割 Acta Mechanica Sinica, 1991, 期号: 3, 页码: 199-208 作者:  Gu BW(顾炳武);  Wu CK(吴承康) 收藏  |  浏览/下载：19/0  |  提交时间：2015/09/14 arc heater  arc stabilization  arc position