This article aims at both the packet delay and the packet queue length of the eight packet scheduling mechanisms of the Resilience Packet Ring network, and from the queuing theory it simulates each packet scheduling mechanism.

The design principle,structure and functions of coordination scheduling systems for steelmaking and continuous casting in MES of metallurgical industry are proposed to the coordination scheduling problem on major and subordination facility,by means of the four-dimension integration scheduling methods based on "data,models,knowledge and human-computer interaction".

Aeroengine scheduling method under condition-based maintenance strategy;

Then several traditional scheduling methods are compared,and the traditional Contract Net Protocol(CNP) and its limitation are discussed.

A layered scheduling method of an improved Backfilling algorithm is brought forward,the information fusion and parallel processing flow based on information grid is designed,and the problem is resolved by using the idle resources in the adjacent nodes to process the information when the computing resource of a single node is insufficient.

Research on intelligent optimal dispatching method in elevator group control systems;

The fuzzy control technology and neural network technology are combined in this paper and a dispatching method applied to various passenger traffic conditions is proposed.

The paper provides brief description on existing dispatching methods and proposes new optimization ideas for these methods.