2Swami D Nigam,Joshua U Turner.Review of statistical approaches to tol erance analysis.Computer-Aided Design,1995,27(1):6- 15.
3Richard J Gerth,Walton M Hancock.Computer aided tolerance analysis forimproved process control.Computers and lndustrial Engineering,2000, 38(1):1- 19.
4Paul Varghese;Robert N Braswell;Ben Wang and Chuck Zhang. Statistical tolerance analysis using FRPDF and numerical convolu tion.Computer-Aided Design,1996,28(9):723- 732.