In this paper, the advantage of fast convergency and the reasons in no solved post-buckling equilibrium path when using classical incremental mN-R iterative method of nonlinear buckling finite element analysis of thin shells are briefly discussed. 本文简略讨论了薄壳非线性屈曲有限元分析中传统增量mN-R迭代法能快速收敛的优点和不能跟踪后屈曲平衡路径的原因,并提出了改进方案。
The main aspects of research listed as : ( 1 ) Based on the classical Delaunay incremental insertion method, and with a new location way, produced the initial triangulation grid. 在经典Delaunay逐点插入法的基础之上,利用新的查找插入点位置的方法及局部Delaunay性质优化产生了初始三角形网格。
Though classical or standard SVM algorithm does not have incremental learning ability, its theoretical system of support vector concept is great significant to incremental learning construction. 经典的SVM算法并不直接具有增量学习的能力,但其理论体系中的支持向量概念对于增量学习算法的构建具有十分重要的意义。
Classical MPPT algorithms are discussed, including constant voltage method, disturbance and observe method, three center of gravity method and incremental conductance method. 分析经典MPPT算法&恒定电压法、扰动观测法、三点重心法及电导增量法。