标题：Density of Superheated Stream Based on Iterative Reweighted Least Squares Method
作者：Cheng Yun; Gao Zhi-feng; Guo Nan
作者机构：[Cheng Yun; Gao Zhi-feng; Guo Nan] Shandong Univ Weihai, Sch Mech Elect & Informat Engn, Weihai 264209, Peoples R China.
会议名称：34th Chinese Control Conference (CCC)
会议日期：JUL 28-30, 2015
来源：2015 34TH CHINESE CONTROL CONFERENCE (CCC)
关键词：Density; Superheated stream; IRLS; Simulation analysis
摘要：In this paper, a new formula of superheated stream density is established based on iterative reweighted least squares (IRLS) method and the accuracy of the new formula is discussed. In the 0.1Mpa to 10Mpa range of the atmospheric pressure and the 100 degrees C to 300 degrees C range of temperature, the formula can be used widely and has high precision, especially suits for accurate measurement and control of superheated stream by computer.