QQ客服 官方微博 反馈留言

浏览/检索结果: 共4条，第1-4条 帮助 已选(0)清除 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 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.   Experimental research on a novel fiber optic gyroscope 期刊论文 2010, 2010 Mao Xianhui; Tian Qian; Sun Liqun; Teng Yunhe; Zhang Yanshen 收藏  |  浏览/下载：3/0 MWMS gyroscope performance estimate based on allan variance 会议论文 8th International Conference on Electronic Measurement and Instruments, Xian, PEOPLES R CHINA 作者:  Ren Yafei;  Ke Xizheng;  Liu Yijie 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/25 micro electro-mechanical systems gyroscope  zero-bias stability  allen variance   Experimental research on feedback Kalman model of MEMS Gyroscope 会议论文 8th International Conference on Electronic Measurement and Instruments, Xian, PEOPLES R CHINA 作者:  Zhang Hua;  Ke Xizheng;  Jiao Rong 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/25 MEMS Gyroscope  zero-bias stability  feedback Kalman filter