极小极大问题是一类重要的非光滑优化问题。
Minimax problem is a kind of important optimization problems.
将形体减阻分为几何非光滑与柔性非光滑两种形式。
The types and mechanisms of shape drag reduction were classified and analyzed respectively.
非光滑试样的耐磨性随单元体分布间隔的减小而提高。
The results show that the wear resistance changes with the variety of shapes and distributing distance of the non-smooth unit.
植物非光滑叶表形态中凸包处硬度较凹坑处的硬度大;
The hardness of convex hull is higher than that of pit portion on the sculptured leaf surfaces.
本项目的研究为进一步深化研究随机非光滑系统打下基础。
The results of this project may be foundation for further research on random nonsmooth dynamics.
研究了用束方法求解非光滑逐点最大凸函数的极小化问题。
In this paper, a bundle method for the minimization of the convex nonsmooth function in point by point maximum is suggested.
同时采用对偶方法来避免全变分项的非光滑性和高非线性性。
The algorithm also adopts dual method to avoid the nonsmooth and highly nonlinearity of total variation term.
提出了求解一类带一般凸约束的复合非光滑优化的信赖域算法。
In this paper, we propose a new trust region algorithm for solving a class of composite nonsmooth optimization subject to convex constraints.
仿生非光滑结构为提高材料表面的抗黏附性能开辟了一条新途径。
The bionic nonsmooth structure opens up a new potential to improve the antiadhesion of the material surface.
提出了基于特征边识别的实用的非光滑封闭多面体模型的简化方法。
Based on feature edge identification, a practical simplification method is proposed for closed and non-smooth polyhedral model.
提出求解具有非光滑燃料费用函数的存在爬坡率限制的最优潮流方法。
This paper presents the solution of optimal power flow (OPF) problem of generator units with ramp rate limits and non-smooth fuel cost functions.
鸽初级飞羽的非光滑形态,有利于减少振翅飞翔中产生的空气漩涡的阻力。
The nonsmooth morphology of primaries is propitious to reducing the air vortex resistance which is caused by flapping volitation.
利用富比尼定理建立了非光滑函数的格林公式、高斯公式和斯托克斯公式。
In this paper, we establish Green's formula, Gauss's formula and stokes's formula of nonsmooth functions with the help of the Fubini Theorem.
对束方法的研究涉及凸分析,线性和非线性规划,非光滑分析等数学分支。
Researches on bundle methods touch upon such mathematical branches as convex analysis, nonlinear programming and nonsmooth analysis.
展示了这种非光滑系统在倍周期分岔通向混沌的道路中存在的擦边分岔行为。
The existence of grazing bifurcation involved in the period-doubling bifurcation is shown clearly.
介绍了生物几何非光滑理论及激光毛化技术在提高轧辊耐磨性方面的应用情况;
Organism unsmooth theory in geometrical morphology is introduced first, and laser texturing techniques applied in increasing roll surface wearability is also described.
构造一个光滑化函数逼近NCP函数,利用光滑化牛顿法求解此非光滑算子方程。
A smoothing function which can be approximated by NCP-function is given and the smoothing Newton method is applied to resolve this nonsmooth operator equation.
给出了填充函数的区间扩张,并提出了求解该非光滑优化问题的区间填充函数算法。
It gives an interval enclosure for filled function and presents an interval filled function algorithm to solve this nonsmooth optimization.
非光滑表面电渗方法是有效解决土壤对地面机械触土部件粘附问题的较好方法之一。
Unsmoothed surface electro-osmosis method is one of the methods to resolve adhesion problems of the soil touching parts of terrain machinery.
第五章利用新的误差估计方法讨论了双线性元的超收敛性及非光滑解双线性元的外推。
In Chapter 5, we discuss the superconvergence and extrapolation of bilinear finite element with no-smooth solution by the new error estimate method.
试验证明,非光滑表面电渗铲斗具有良好的脱土性能,可提高作业生产率30%以上。
It has been found that the model shovel has a good ability to reduce soil adhesion and improve work efficiency above 30%.
取下UVSCALE,观察颜色分布,确定光量分布。 * 观察时使用非光滑面。
[Image] Remove UVSCALE, and determine the distribution of light by observing the color distribution. * Use the matte side for observing.
提出复合非光滑优化问题的一类算法,并证明这种算法保持全局收敛性且敛速达到超线性。
This paper discusses a model algorithm for composite nonsmooth optimization problems and proves that the algorithm holds global convergence and in the meantime the convergent rate is superlinear.
把土壤动物体表的非光滑特征应用于耐磨复合层的仿生设计中,制备出仿生非光滑复合层。
The unsmoothed characteristics of living beings in soil are applied to the bionic design on wear resistant composite.
仿生非光滑表面减粘降阻研究的关键技术是非光滑单元体材料(合金白口铸铁)与钢的连接。
Joining of alloy white cast iron, as an unsmoothed surface material, and steel is one of the key techniques in study of the reduction of soil adhesion and resistance of bionic unsmoothed surfaces.
应用逆向重构技术,对长耳鸮翼前缘非光滑形态特征几何信息进行量化,并建立仿生类比模型。
Applying the reverse reconstruction technique to quantify the geometry information about the nonsmooth leading edge shape of the long eared owl wing, a bionic analogy air foil model was built.
激光雕刻仿生非光滑表面耐磨性提高的原因是:晶粒超细化,硬度提高,桩钉效应和仿生效应。
The reason for abrasive wear resistance enhancement of bionics smooth surface made by Laser Carving Technology is grain super-refining strengthening, hardening, effect of dowel pin and bionics.
利用凝聚函数一致逼近非光滑极大值函数的性质,将非线性互补问题转化为参数化光滑方程组。
By using a smooth aggregate function to approximate the non-smooth max-type function, nonlinear complementarity problem can be treated as a family of parameterized smooth equations.
利用凝聚函数一致逼近非光滑极大值函数的性质,将非线性互补问题转化为参数化光滑方程组。
By using a smooth aggregate function to approximate the non-smooth max-type function, nonlinear complementarity problem can be treated as a family of parameterized smooth equations.
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