In this paper, we give a search method& zero digital lattice transition theorem for the degenerate transportation problem that is not evolved operation with potential method or closed circuit method. 对于出现退化情形而又无法用位势法或闭回路法调优的运输问题,给出了一种寻求最优方案的方法&零数字格转移定理。
Regarding expressway ambiguous-path loop network as a closed circuit, the authors adopt the Node Method or Mesh Method to extract the current for each branch as net passing probability stream. 将高速公路二义性路径环网视作一个封闭回路,以节点法或网孔法求得各支路电流作为网络通行概率流。
The paper related the mimic pressure control system with or without closed circuit, made the comparisons with the original pressure control method, under the mimic status, it has the minor wave range of pressure and the advantages of safety and stability. 文中对有、无闭环压力控制系统进行了仿真,提出与原有压力控制方式相比,在仿真状态下,具有压力波动范围小、安全稳定性高等优点。
One algorithm, supporting number algorithm for finding a closed circuit is given, which is supplement to operation in graphic method on solving transport problems. 给出了寻找闭回路的一种算法&支撑数算法,作为求解运输问题表上作业法的一个补充。