标题：A novel quadrilateral projection positioning algorithm to improve ranging accuracy of high speed stackers
作者：Fu, Peihua ;Zhu, Anding
作者机构：[Fu, Peihua ;Zhu, Anding ] Col. of Comp. and Info. Eng, Zhejiang Gongshang University, Hangzhou(310018), China
会议名称：2012 International Conference on Materials Engineering and Automatic Control, ICMEAC 2012
会议日期：April 27, 2012 - April 29, 2012
来源：Advanced Materials Research
摘要：High speed stackers are the critical equipments for automated storage/retrieval systems to improve efficiency and throughput. And the positioning technique is the key to speed regulating. The low cost and easy installation indoor positioning of wireless sensor network is applied in this situation. A novel quadrilateral projection algorithm taken advantage of the linear moving of stackers is proposed to reduce the complexity of the algorithm and improve ranging accuracy of positioning. © (2012) Trans Tech Publications, Switzerland.