Hull curved block spatial scheduling problem was divided into a series of block sequencing problems and block packing problems by means of decomposition strategy. 基于分解策略,将船体曲面分段空间调度问题划分为一系列分段排序和分段填空过程。
In this paper a method is presented which memorizes the geometrical construct and topological construct of control system block diagram in computer separately, the calculation method of topological sequencing for acyclic digraph and the method of minimal cure cycle in cyclic digraph are described. 文中介绍一种将调节系统方框图的几何结构和拓扑结构分别存储在计算机中的方法,研究了非循环有向图dag的拓扑排序算法和循环有向图排序算法中的最小消除循环法。
The basic block diagram of computer-based optimal sequencing and the basic principle of small torque balancing tool are also described in this paper. 本文还介绍了计算机优化排序的基本框图和小型力短秤的基本原理。