Title :
Study on metamodel-based assessment method for integrated test
Author :
Huang Xueying ; Dong Guangling ; He Chi ; Bo Yun
Author_Institution :
Photoelectric Meas. & Control Dept., Changchun Inst. of Opt., Changchun, China
Abstract :
In this paper, we consider performance assessment method in integrated test. Test and evaluation (T&E) is defined as the demonstration, measurement and analysis of the performance of a system, and the assessment of the results. The importance of system performance assessment model in T&E is illuminated through mathematical description of integrated test. In order to solve the problems that conventional regression analysis can not deal with nonlinear performance output and complex interactions between different factors in T&E of hightech weaponry, a metamodel-based performance assessment method is put forward. Taking Kriging and radial basis function as examples, contrastive analysis for fitting performances of metamodel and conventional polynomial regression is made. Simulation results show the superiority of metamodel in performance assessment for integrated test.
Keywords :
radial basis function networks; regression analysis; weapons; Kriging basis function; hightech weaponry; metamodel-based performance assessment method; polynomial regression; radial basis function; system performance assessment model; Adaptation models; Data models; Fitting; Mathematical model; Performance analysis; System performance; Weapons; Assessment Method; Fitting Performance; Integrated Test; Metamodel; Regression Analysis;
Conference_Titel :
Grey Systems and Intelligent Services, 2013 IEEE International Conference on
Conference_Location :
Macao
Print_ISBN :
978-1-4673-5247-5
DOI :
10.1109/GSIS.2013.6714780