The robust tolerance design in the scenario with multiple resource suppliers is faced with greater uncertainty in the new manufacturing era. This paper studies the robust tolerance design on cloud manufacturing platform, in which a two-level game is put forward to reveal the relationship and behavior between the products and resource suppliers. According to the scenario with multiple resource suppliers, the multivariate process capability index has been introduced to solve the problem of robust tolerance design faced up with cloud manufacturing environment. A case study is used to illustrate the proposed model.
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