The paper adopt SUMT method to smooth a hull face by B spline curve.
本文用SUMT非线性优化技术,对船体B样条曲面进行了光顺拟合。
Besides, the method of calculating the O-D trip volumes by means of the link volumes is studied by adopting SUMT of the non-linear programming.
此外,采用非线性规划的序列无约束极小化技术,提出了用路段交通量推算o—d出行量的计算方法。
The SUMT mixture penalty factor optimum method is used to calculate the offsets of improved ship forms.
用SUMT混合罚因子优化技术计算改良船型的型值。
A more reasonable mathematic model is established, the SUMT method and Powell's method are used to solve the model, and a corresponding FORTRAN program is composed also.
This paper systematically compares many kinds of structure and object function of numerical controllers, designs the optimal program of numerical controllers which combines SUMT with rapid simulation.