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An Adaptive Three-Axis Attitude Estimation Method Based on Multi-Sensor Fusion for Optoelectronic Platform 期刊论文
Applied Sciences-Basel, 2022, 卷号: 12, 期号: 7, 页码: 19
作者:  Y. W. Kong;  D. P. Tian and Y. T. Wang
收藏  |  浏览/下载：1/0  |  提交时间：2023/06/14
Magnetic field controllable planar Hall effect in Sr2Ir O4 films 期刊论文
Physical Review B, 2021, 卷号: 104, 期号: 3
作者:  M. Liu;  H. Liu;  T. Shao;  W. Jiang;  Z. Zhang
收藏  |  浏览/下载：2/0  |  提交时间：2022/06/13
Sensor faults tolerance control for a novel multi-rotor aircraft based on sliding mode control 期刊论文
PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART G-JOURNAL OF AEROSPACE ENGINEERING, 2019, 卷号: 233, 期号: 1, 页码: 180-196
作者:  Guo, Xiaojun;  Zhang, Lei;  Gong, Xun;  Peng, Cheng;  Tian, Yantao
收藏  |  浏览/下载：80/0  |  提交时间：2019/05/22
High speed CMOS imaging electronics system for ultraviolet remote sensing instrument 期刊论文
Optics and Precision Engineering, 2018, 卷号: 26, 期号: 2, 页码: 471-479
作者:  Zhang Heng, 张 恒;  Ma Qing-jun, 马庆军;  Wang Shu-rong, 王淑荣
收藏  |  浏览/下载：6/0  |  提交时间：2019/09/17
Data-Driven Neural Network Model for Robust Reconstruction of Automobile Casting 期刊论文
3D Research, 2017, 卷号: 8, 期号: 3
作者:  Lin, J.;  Y. Wang;  X. Li and L. Wang
收藏  |  浏览/下载：15/0  |  提交时间：2018/06/13
Six DOF platform applied in ground test of optical remote sensor alleviation margin in satellite micro-vibration environment 期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2016, 卷号: 24, 期号: 9
作者:  Gu, Y.-Y.;  Q. Huo;  A. Li;  D.-W. Li;  Z.-B. Xu
收藏  |  浏览/下载：14/0  |  提交时间：2017/09/11
Optical design of high sensitive star sensor with wide spectrum 期刊论文
Guangxue Xuebao/Acta Optica Sinica, 2014, 卷号: 34
Dun G.
收藏  |  浏览/下载：19/0  |  提交时间：2015/04/24
Image motion compensation of off-axis two-line camera based on earth ellipsoid 期刊论文
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2014, 卷号: 43, 期号: 3, 页码: 838-844
Wu X.; Liu J.; Kong D.; Zhang L.; Long K.
收藏  |  浏览/下载：19/0  |  提交时间：2015/04/24
Real-time drift angle compensation based on speed vector model for space camera on circular orbit 期刊论文
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2014, 卷号: 43, 期号: 7, 页码: 2185-2191
Sun Y.; Xue D.; Zheng L.; Zhang X.
收藏  |  浏览/下载：14/0  |  提交时间：2015/04/24
Design of motion adjusting system for space camera based on ultrasonic motor (EI CONFERENCE) 会议论文
International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China
Xu K.; Jin G.; Gu S.; Yan Y.; Sun Z.
收藏  |  浏览/下载：74/0  |  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.  

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