Log sensor calibration using M-estimate

	Log sensor calibration using M-estimate
	Ji DX(冀大雄); Liu J(刘健); Liu KZ(刘开周)
	2010
会议名称	OCEANS 2010 IEEE - Sydney
会议日期	May 24-27, 2010
会议地点	Sydney, NSW, Australia
关键词	Sensors White noise
页码	3 pp.
中文摘要	A calibration problem for log sensor of UUV is established and the problem can be divided into two separate parts: misalignment angle and scale factor of log sensor. Instead of using the conventional least square algorithm, a fine calibration approach based on M-estimate is used to suppress the effect of non-white noise. The adaptive factor relation to calibration precision is brought forward which is different from usual forgetting factor. The feasibility of the approach is demonstrated in the test of sea trail.
收录类别	EI
产权排序	1
会议录	OCEANS 2010 IEEE - Sydney
会议录出版者	IEEE Computer Society
会议录出版地	Piscataway, NJ
语种	英语
ISBN号	978-1-4244-5221-7
内容类型	会议论文
源URL	[http://ir.sia.cn/handle/173321/7823]
专题	沈阳自动化研究所_水下机器人研究室
推荐引用方式 GB/T 7714	Ji DX,Liu J,Liu KZ. Log sensor calibration using M-estimate[C]. 见:OCEANS 2010 IEEE - Sydney. Sydney, NSW, Australia. May 24-27, 2010.