The multi-object and multi-phase decision system is a kind of complex system in engineering and management field and how to solve and optimize this kind of system is always a difficult problem.

Regarding multi-stage decision problems,ideas and practical examples of resolution by using shortest path algorithm are presented.

Using the multi-stage decision optimization method of the modi-matrix,the swing-up control of the inverted pendulum is expressed for a problem of multi-stage decision of minimum time.

Considering the characters of the power market in China fully, this paper applies the multistage decision theory to solve the problem of bidding strategy making for the generation company in the daily spot market.

According to the dynamic programming principle of optimization, it converts the renewal problem to the logistics equipment into Multi-stages decision making, and builts up a dynamic programming model for logistics equipment renewal, provides theories instruction for short-term logistics equipment renewal decision, and combines a solid example to carry on analysis in detail.

Application of multiple criteria decision making approach to salvage engineering;

Improvement of the TOPSIS for multiple criteria decision making;

Extensions of the TOPSIS for Multiple Criteria Decision Making;