Research of Laser Particle Sizer based on Scattering Theory
Particle is widely involved in scientific research and industry,among the high frequency used examination methods to its size range and distribution,the laser scattering one has especial advantages such as high precision,quick test,good repeatability and wide measuring range.For enhancing the measuring accuracy,a new non-mode inversion algorithm is presented by study of non-mode data processing algorithm, optical system and annular photodiodes are designed, corresponding test and analysis software is developed,and a laser particle size analyse system based on scattering theory is achieved.The results obtained by experiments indicate that this algorithm enhanced the measuring precision and reduced the repetition error effectively.
particle size range and distribution laser scattering annular photodiodes non-mode algorithm.
Shaowei Shen Shuhua Yan Chunlei Zhou E Li Huipeng Tong
College of Mechatronical Engineering and Automation National University of Defense Technology,410073,China Changsha,Hunan Province,China
国际会议
2008 IEEE International Conference on Onformation and Automation(IEEE 信息与自动化国际会议)
张家界
英文
1797-1800
2008-06-20（万方平台首次上网日期，不代表论文的发表时间）