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浏览/检索结果: 共18条，第1-10条 帮助

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Structural Analysis and Design of High-Power IGBT Bridge Arm Unit for EAST Poloidal-Field Power Supply 期刊论文  OAI收割
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2024
作者:  Liu, Yuanxun;  Fu, Peng;  Huang, Liansheng;  He, Shiying;  Chen, Xiaojiao
  |  收藏  |  浏览/下载：5/0  |  提交时间：2024/11/20
Capacitively coupled effect and capacitive decoupling of multichannel controlled-source audio magnetotellurics observations 期刊论文  OAI收割
APPLIED GEOPHYSICS, 2023, 页码: 11
作者:  Lei, Da;  Zhen, Qi-hui;  Wang, Ruo;  Fu, Chang-min;  Ren, Hao
  |  收藏  |  浏览/下载：23/0  |  提交时间：2024/01/22
Establishing and optimizing the ecological security pattern of the urban agglomeration in arid regions of China 期刊论文  OAI收割
JOURNAL OF CLEANER PRODUCTION, 2023, 卷号: 427, 页码: 19
作者:  Wei, Bohao;  Kasimu, Alimujiang;  Fang, Chuanglin;  Reheman, Rukeya;  Zhang, Xueling
  |  收藏  |  浏览/下载：16/0  |  提交时间：2024/01/02
Design and Test of Magnetic Shielding for Vacuum Circuit Breaker of CRAFT Quench Protection System 期刊论文  OAI收割
IEEE TRANSACTIONS ON PLASMA SCIENCE, 2023
作者:  Hu, Xingguang;  Li, Hang;  Li, Hua;  Song, Zhiquan;  Gao, Xiang
  |  收藏  |  浏览/下载：18/0  |  提交时间：2023/11/17
Atomistic simulation toward real-scale microprocessor circuits 期刊论文  OAI收割
CHEMICAL PHYSICS LETTERS, 2022, 卷号: 791, 页码: 6
作者:  Hou, Chaofeng;  Zhu, Aiqi;  Zhao, Mingcan;  Zhang, Shuai;  Ye, Yanhao
  |  收藏  |  浏览/下载：55/0  |  提交时间：2022/06/15
The electric vehicle energy management: An overview of the energy system and related modeling and simulation 期刊论文  OAI收割
RENEWABLE & SUSTAINABLE ENERGY REVIEWS, 2021, 卷号: 144, 页码: 28
作者:  Ibrahim, Amier;  Jiang, Fangming
  |  收藏  |  浏览/下载：35/0  |  提交时间：2021/10/27
Quantum Supremacy Circuit Simulation on Sunway TaihuLight 期刊论文  OAI收割
IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 2020, 卷号: 31, 期号: 4, 页码: 805-816
作者:  Li, Riling;  Wu, Bujiao;  Ying, Mingsheng;  Sun, Xiaoming;  Yang, Guangwen
  |  收藏  |  浏览/下载：19/0  |  提交时间：2020/12/10
Noise optimization of switched capacitor integrator 会议论文  OAI收割
2015 IEEE International Conference on Electron Devices and Solid-State Circuits (EDSSC), Singapore, June 1-4, 2015
作者:  Wang X(王霄);  Shi ZL(史泽林);  Xu BS(徐保树)
收藏  |  浏览/下载：29/0  |  提交时间：2015/12/16
Design of motion adjusting system for space camera based on ultrasonic motor (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:  Sun Z.
收藏  |  浏览/下载：84/0  |  提交时间：2013/03/25
Drift angle is a transverse intersection angle of vector of image motion of the space camera. Adjusting the angle could reduce the influence on image quality. Ultrasonic motor (USM) is a new type of actuator using ultrasonic wave stimulated by piezoelectric ceramics. They have many advantages in comparison with conventional electromagnetic motors. In this paper  some improvement was designed for control system of drift adjusting mechanism. Based on ultrasonic motor T-60 was designed the drift adjusting system  which is composed of the drift adjusting mechanical frame  the ultrasonic motor  the driver of Ultrasonic Motor  the photoelectric encoder and the drift adjusting controller. The TMS320F28335 DSP was adopted as the calculation and control processor  photoelectric encoder was used as sensor of position closed loop system and the voltage driving circuit designed as generator of ultrasonic wave. It was built the mathematic model of drive circuit of the ultrasonic motor T-60 using matlab modules. In order to verify the validity of the drift adjusting system  was introduced the source of the disturbance  and made simulation analysis. It designed the control systems of motor drive for drift adjusting system with the improved PID control. The drift angle adjusting system has such advantages as the small space  simple configuration  high position control precision  fine repeatability  self locking property and low powers. It showed that the system could accomplish the mission of drift angle adjusting excellent. 2011 SPIE.  
Design of thermostat system based on Proteus simulation software (EI CONFERENCE) 会议论文  OAI收割
2011 International Conference on Electronic and Mechanical Engineering and Information Technology, EMEIT 2011, August 12, 2011 - August 14, 2011, Harbin, China
Han Z.; Song K.
收藏  |  浏览/下载：38/0  |  提交时间：2013/03/25
In order to solve the problem of precise temperature control  the thermoelectric cooler (TEC) principle widely used is analyzed for the design of the whole control process and selection of control parameters  and then accurate simulation model of the TEC is established in Proteus simulation software. Moreover  combined with the traditional circuit simulation model  the temperature control loop is designed  and the response characteristics of the system are tested using an input signal similar to the unit-step function to achieve the precise temperature control. Simulation results show that the proposed control circuits can precisely convert error signal to output voltage sent to TEC model  and TEC model behaves approximately like a two-pole system. The first pole starts at 20mHz and a second pole at 1Hz. 2011 IEEE.