2Larry Azano,Dan Gay and Anu Pasumamula.A practical approach to equipment reliability enhancement[C].IEEE/SEMI Advanced Semi conductor Manu facturing Conference,1995.
3Anderson J A and Polkinghcome M N.Application of HAL T and HASS techniques in an advanced factory environment[C].5th International Conference FACTORY 2000,April,1997,Conference Publication NO.435 IEE 1997.
4HALT problems early in design[R].http://www.industrialtechnoloy.co.uk/1998/jun/sharetree.Html.