Chemical recognition software
Conference
·
OSTI ID:10196789
We have developed a capability to make real time concentration measurements of individual chemicals in a complex mixture using a multispectral laser remote sensing system. Our chemical recognition and analysis software consists of three parts: (1) a rigorous multivariate analysis package for quantitative concentration and uncertainty estimates, (2) a genetic optimizer which customizes and tailors the multivariate algorithm for a particular application, and (3) an intelligent neural net chemical filter which pre-selects from the chemical database to find the appropriate candidate chemicals for quantitative analyses by the multivariate algorithms, as well as providing a quick-look concentration estimate and consistency check. Detailed simulations using both laboratory fluorescence data and computer synthesized spectra indicate that our software can make accurate concentration estimates from complex multicomponent mixtures. even when the mixture is noisy and contaminated with unknowns.
- Research Organization:
- Sandia National Labs., Albuquerque, NM (United States)
- Sponsoring Organization:
- USDOE, Washington, DC (United States)
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 10196789
- Report Number(s):
- SAND--94-2817C; CONF-9411144--3; ON: DE95003346; BR: GB0103012
- Country of Publication:
- United States
- Language:
- English
Similar Records
Chemical recognition software
Application of neural network and pattern recognition software to the automated analysis of continuous nuclear monitoring of on-load reactors
Pattern-recognition software for plant surveillance
Conference
·
Wed Jun 01 00:00:00 EDT 1994
·
OSTI ID:10155775
Application of neural network and pattern recognition software to the automated analysis of continuous nuclear monitoring of on-load reactors
Conference
·
Sun Aug 01 00:00:00 EDT 1993
·
OSTI ID:10179646
Pattern-recognition software for plant surveillance
Conference
·
Wed Dec 31 23:00:00 EST 1986
·
OSTI ID:5816384