As the core component,rotor system may run abnormally,have the failures of unbalance,bearing damage and incorret alignment.

作为它的核心部件，转子系统运行过程中可能出现不平衡、不中、轴承损。

To multi-station(multiqueue) cyclic service system, this paper advances a grade compound new strategy of a development adjust service quantity to fit the station load unbalance system.

站(队列)循环服务系统，本文提出一种可动态调整服务量的分级复合型新策略，以适应站点负荷非均衡系统。