Research on Structure Model and Decision Control for PLM Demand Flow Chain;

The Analyzing for The Demand Flow Network′s Establishing Model and Its Stability of the Based on Petri Net;

Based on this,the concept of demand flow network is brought forward.

Then,the demand flow network is analyzed and explained based on the transaction cost theory.

Liquidity risk,liquidity demand of investors and asset pricing

Starting with the market control management model with capacity limit and the comprehensive cost management model targeted to optimizing financial status,the essay studies the scenario model of demand chain management,presents ideas of demand chain management and the framework of its scenario model.

Analyzing the agricultural mechanization question in terms of demand chain is the key to catching the question.

The demand chain management is the mode of management that emphases meeting the demands.

With a case of assembly of the automotive part,research on material flow strategy of assembly job shop based on demand flow technology is made using discrete-event simulation.

Based on advanced manufacture model(AMM), the paper raises a new model of management of material flow:demand flow leadership, it makes enterprise s management of material flow adapt the change both in manufacture environment and in customs demand.