The article explained the facture of the formulation design in application of the colour matching system from the selection of colour paste system and the determination of basis paint variety to the colour formulation design, summarized the - relative points for attention when matching in application of colour matching system.

At first, the hardware components of the virtual reality system is introduced, then the software designing methods and some computation models are expounded in detail, on the basis of which this system is applied in a color matching choice ergonomic experiment of a virtual crew module.

In this paper,based on Stearns-Noechel model,color matching formulation for blended-color wool tops was studied.