3Benjamin S B,Wolter J F.Systems Engineering and Analysis[M].USA:Purdue University, Prentice-Hall, Inc, 2002.
4Guinta L R & PraizlerZ C.The QFD Book:The Team Approach to Solving Problems and Satis fying Customers ThroughQuality Function Deployment[M].New York:AMACOM Books,a division of American ManagementAssociation,1993.
5Soin S S.Total Quality Control Essentials:Key Elements,Methodologies,and Managing forSuccess[M].New York:McGraw-Hill,Inc.,1992.
6Deming W E.Out of the Crisis[M].assachusetts:Cambridge University Press,1986.