Some sufficient conditions are given to support the existence of duck solutions and duck cycles when the singular points of the system are in the small neighbourhoodof turning points.
给出了当系统的奇点在破坏点的小邻域时鸭解和鸭极限环存在的充分条件。
2
A simulated annealing algorithm for smartly structuring a neighbourhoodsystemof the merge path and optimizing merge path assignment is used to solve the core problem of od assignment.
通过巧妙地构造合并径路邻域系，设计优化合并径路分配方案的模拟退火算法，解决铁路OD分配的核心问题。
3
A neighbourhood topology based particle swarm algorithm (NTPSO) is proposed for optimal reactive power dispatch and voltage control of power system.