(1) Secondly, the model of the cost objective optimization was established, and the general optimal control law and control algorithm were proposed.

(2) They are:the "special district"management method, the "partial"control method and the "cost objective control"method.

(3) By considering the cost objective of the whole supply chain and the constrain conditions of the individual enterprise, we build a decision model for supply chain formation.

(4) Are purchase orders properly coded to identify the cost objective ( direct , indirect or inventory )?

(5) Second, The model of the cost objective optimization is established, a general optimal control law and control algorithm are proposed.

(6) The cost objective set by basis controls the actual cost disbursement on the other hand , be obliged to [], adopts and measure effort cost reduction.

(7) The traditional optimization design is only based on the minimum cost objective function and does not consider the mechanical analysis target.

(8) Optimal placement of switch device is a combinatorial optimization problem with reliability cost objective function.

(9) In the rescheduling on a single machine, a set of original jobs has already been scheduled to minimize some cost objective, when a new set of jobs arrives and creates a disruption.

(10) Based on the dynamic principle of cost control and starting with the assumptions to determine the cost control, this article presents the procedures and methods to determine the cost objective.