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A method for improving the drifting and dynamic performance of the gyroscope 会议论文
Chengdu, China, 2018-05-23
作者:  Lian, Xuezheng;  Zhang, Xin;  Xie, Meilin;  Huang, Wei;  Jing, Feng
收藏  |  浏览/下载：31/0  |  提交时间：2018/09/13
An additional velocity loop in the CCD and MEMS accelerometer-based lightweight optoelectronic system control 会议论文
Berlin, GERMANYBerlin, GERMANY, SEP 12-13, 2018SEP 12-13, 2018
作者:  Luo, Yong;  Deng, Chao;  Huang, Yongmei;  Mao, Yao;  Wu, Qiongyan
收藏  |  浏览/下载：23/0  |  提交时间：2019/08/23
Stabilization loop modeling of three-axis inertial stabilized platform with a new gyro installing mode 会议论文
6th IEEE Chinese Guidance, Navigation and Control Conference, CGNCC 2014, Yantai, China, 2014-08-08
作者:  Zhang, Yanshun;  Liu, Shanshan;  Xiong, Yunqiang;  Li, Chunyu;  Li, Ming
收藏  |  浏览/下载：9/0  |  提交时间：2020/01/06
Stabilization loop modeling of three-axis inertial stabilized platform with a new gyro installing mode 会议论文
2014 IEEE CHINESE GUIDANCE, NAVIGATION AND CONTROL CONFERENCE (CGNCC), 2014-01-01
作者:  Zhang, Yanshun;  Liu, Shanshan;  Xiong, Yunqiang;  Li, Chunyu;  Li, Ming
收藏  |  浏览/下载：7/0  |  提交时间：2020/01/06
LOS stabilization and gyro configuration analysis for roll-pitch seeker 会议论文
3rd International Conference on Advanced Design and Manufacturing Engineering, ADME 2013, July 13, 2013 - July 14, 2013, Anshan, China
作者:  Liu H.
收藏  |  浏览/下载：45/0  |  提交时间：2014/05/15
H-infinity mix sensitivity controller design based on GIMC for electro-optical stabilization and tracking system 会议论文
Proceedings of SPIE: International Symposium on Photoelectronic Detection and Imaging 2013: Laser Communication Technologies and Systems, 2013
作者:  Liu, Zi-Dong;  Bao, Qi-Liang;  Xia, Yun-Xia;  Liu, Xiang
收藏  |  浏览/下载：21/0  |  提交时间：2016/11/23
Distribution of gyroscope accuracy parameters for E-O stabilization platform (EI CONFERENCE) 会议论文
2011 International Conference on Electric Information and Control Engineering, ICEICE 2011, April 15, 2011 - April 17, 2011, Wuhan, China
Jiang H.; Jia H.; Wei Q.; Zhang X.
收藏  |  浏览/下载：18/0  |  提交时间：2013/03/25
E-O stabilization platform performance is partly decided by gyroscope precision  so it is important to choose a gyroscope with proper accuracy for an E-O stabilization platform. Based on the method of using a gyroscope in practice  gyroscope error model is established. With the gyroscope error model gyroscope accuracy parameters  that is bias repeatability  bias stability  scale factor  scale factor nonlinearity  output noise and bandwidth  are separately analyzed. According to the concretely required performance indices for an E-O platform  means of distribution of gyroscope accuracy parameters is proposed. A MEMS gyroscope is tested to get the parameters. Bias stability of the gyroscope is 0.08 /s while the bandwidth is 60 Hz. Output noise both at zero input and at nonzero input is analyzed by means of PSD to get the result that nonzero output noise is higher than zero output noise. Frequency response result of the gyroscope is dealt by means of correlation analysis. With all the tested result and the method of distribution of gyroscope accuracy parameters  it is clear that how the gyroscope errors works in an E-O servo system. The principle of distribution of gyroscope accuracy parameters is helpful for choosing appropriate gyroscope for an E-O platform. 2011 IEEE.  
The research of H mixed sensitivity method for line-of-sight stabilization for Carrier-Based theodolite (EI CONFERENCE) 会议论文
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Hua C. L.; Bin G. H.; Mei Z. S.
收藏  |  浏览/下载：10/0  |  提交时间：2013/03/25
Random noise filtering technology of piezoelectricity gyro (EI CONFERENCE) 会议论文
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Qingjun L.; Yongming Y.
收藏  |  浏览/下载：28/0  |  提交时间：2013/03/25
Inertia sensing elements are usually adopted as the sensors of velocity stabilization loop in airborne photoelectric equipments  therefore we need to adopt filtering processing to reduce influence to control system. In this paper  which are constituted stabilized control system  we analyze the characteristic of noise gyro drift  that purpose is reducing the influence of the movement of carrier to visual axis of photoelectric probing system. But gyro  and utilize Kalman filtering technology to conduct filtering processing to output signal of gyro  especially the piezoelectricity gyro generates drift  this method can reduce output noise effectively. The simulation results show that the proposed filtering processing method can improve the low velocity characteristic. 2010 IEEE.  which is the main error source of photoelectric stabilized control system  

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