Inverse solutions for a Risley prism scanner with iterative refinement by a forward solution

CORC > 上海光学精密机械研究所 > 中国科学院上海光学精密机械研究所 > 空间激光信息技术研究中心

	Inverse solutions for a Risley prism scanner with iterative refinement by a forward solution
	Li, Anhu ; Gao, Xinjian ; Sun, Wansong ; Yi, Wanli ; Bian, Yongming ; Liu, Hongzhan ; Liu, Liren
刊名	appl. optics
	2015
卷号	54 期号:33 页码:9981
通讯作者	li, ah (reprint author), tongji univ, sch mech engn, 4800 caoan rd, shanghai 201804, peoples r china.
英文摘要	risley prism scanners are increasingly used for laser beam steering due to their wide angular scanning range and high resolution. however, the inverse problem, which focuses on obtaining the required prisms' orientations for a given target position, has not been perfectly solved so far. the existing inverse solutions are not accurate or efficient enough for high-accuracy and real-time tracking. an iterative method that combines an approximate inverse solution with an iterative refinement by the forward solution is set forth in this paper. two case studies indicate that the rotation motions of risley prism pairs controlled by iterative solutions can slew the beam to create the desired tracking pattern quickly and accurately. based on this method, a risley prism scanner developed as a standard trajectory generator is implemented for the error measurement of a robotic manipulator in our experiments. the simulation and experimental results show that the inverse solution for one target point can be obtained within nine iterations for a prescribed tracking error threshold. (c) 2015 optical society of america
收录类别	SCI
语种	英语
内容类型	期刊论文
版本	出版稿
源URL	[http://ir.siom.ac.cn/handle/181231/13949]
专题	上海光学精密机械研究所_空间激光信息技术研究中心
作者单位	1.[Li, Anhu 2.Gao, Xinjian 3.Sun, Wansong 4.Yi, Wanli 5.Bian, Yongming] Tongji Univ, Sch Mech Engn, Shanghai 201804, Peoples R China 6.[Liu, Hongzhan] S China Normal Univ, Lab Photon Informat Technol, Guangzhou 510006, Guangdong, Peoples R China 7.[Liu, Liren] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Shanghai 201800, Peoples R China
推荐引用方式 GB/T 7714	Li, Anhu,Gao, Xinjian,Sun, Wansong,et al. Inverse solutions for a Risley prism scanner with iterative refinement by a forward solution[J]. appl. optics,2015,54(33):9981.
APA	Li, Anhu.,Gao, Xinjian.,Sun, Wansong.,Yi, Wanli.,Bian, Yongming.,...&Liu, Liren.(2015).Inverse solutions for a Risley prism scanner with iterative refinement by a forward solution.appl. optics,54(33),9981.
MLA	Li, Anhu,et al."Inverse solutions for a Risley prism scanner with iterative refinement by a forward solution".appl. optics 54.33(2015):9981.