【摘要】 将开环可重入生产系统的模型化成非线性矩阵方程可解的形式 ,在此基础上研究系统在随机调度策略下的不可约性。对缓冲区半无限系统的稳态分布求解表明 ,非线性矩阵方程理论是研究可重入生产系统稳态性能的有效方法更多还原

【Abstract】 Queueing network models of re-entrant lines are developed, and are converted to the canonical forms that are solvable by non-linear matrix equations. Irreducibility of such systems is studied. A system with semi-infinite buffer capacities is solved in terms of static distribution. Numerical results show that theories about non-linear matrix equations are effective for analyzing static performances of re-entrant lines.更多还原