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- Combined with Lagrange multiplier method, a new continuum structural topologic optimization method is proposed. 结合拉格朗日乘子法,形成了一种新的连续体结构的拓扑优化方法。
- Finally, problems which should be paid attention in using the Lagrange multiplier method given in the paper are pointed out. 并指出应用文[2]所指Lagrange乘子法时应注意的问题.
- The Lagrange multiplier method is one of the approaches for determining conditional extremum of function in Advanced Mathematics. Lagrange乘数法是《高等数学》中求函数条件极值的一种方法。
- Then its generalized variational principle is established on the basis of Lagrange multiplier method by absorbing the first kind of boundary condition. 然后利用拉格朗日乘子法,吸收第一类边界条件,从而得出其广义变分原理;
- By introducing penalty function terms,the problems,which would arise in the case of pure Lagrange multiplier method or penalty function method. 通过附加惩罚函数项,克服了单纯使用拉格朗日乘子法或惩罚函数法时存在的问题。
- An inequality was proved by using the theory of conditional extremum on funtions of several variables and lagrange multiplier method. 应用多元函数条件极值理论和Lagrange乘数法去证明一个不等式。
- The mathematical tool used in the procedure is Lagrangian Multiplier method, and the static failure strength condition is adopted as Hill-Tsai criteria or Norris criteria. 本法所用的数学工具为拉格朗日乘子法,采用的静力破坏条件为Hill-Tsai判据或Norris判据。
- If there is no arbitrage opportunity in the market, we can use Lagrangian multiplier method to obtain a Lagrangian multiplier feasibility problem from the arbitrage model. 若市场不存在套利机会时,可使用拉格朗日乘数法则将选择权套利模型导出拉格朗日乘子的可行性问题。
- With the Lagrange multiplier method, the minimum distance of the center of a circle and a quadric surface was provided and the tangency condition of curve and surface was given. 利用拉格朗日乘子法求解二次曲线和二次曲面之间的最小距离,给出了曲线与曲面相切的条件。
- Methods The multiplier method was adopted to estimate the size of CSWs/DUs in 6 districts of Shenzhen. 方法在6个区中,分别应用乘数法对各区的性工作者和吸毒人群规模进行调查估计。
- Using the ratio of unit holding cost and cost per shortage occasion M as multiplier,Lagrange multiplier method is applied to solve the problem. The specific meaning of M is also given. 以单位库存持有成本和单位缺货成本的比值M为拉格朗日系数,应用拉格朗日乘数法求解该模型,并应用边际理论说明了M的实际意义。
- On these bases, by applying the contact searching algorithm combined with Lagrange multiplier method for friction and contact, finite element analysis is carried out for the numerical simulation of super-plastic forming processes. 在此基础上,利用接触的搜索算法和拉氏乘子法对板材成形过程中的接触和摩擦问题进行了处理,实现了有限元法对金属板材超塑性成形过程的数值模拟。
- Generalized simulated potential energy principle and generalized simulated complements energy principle are derived from the simulated potential energy principle and the simulated complementary energy principle by Lagrange multiplier method. 应用拉氏乘子法,据模拟势能原理和模拟余能原理,导出了广义模拟势能原理和广义模拟余能原理。
- Methods Simplified multiplier method and capture-recapture method were adopted to estimate the population size of drug users. 方法采用简易乘数法和捕获-再捕获法对某市吸毒人群进行基数估计。
- Methods We chose the active locations of MSM reasonably,and used capture-recapture method and multiplier method to estimate the size of MSM in a certain city of a province. 方法合理选择男男同性恋活动场所,应用捕获-再捕获和乘数法对某省某市同性恋人群进行规模估计,并应用层次分析法,估计该省其它部分地区男男同性恋人群的规模。
- The method seems good but it needs to be tried out. 这个方法似乎不错,但需要试验一下。
- Choosing Parameter in Multiplier Method 乘子方法中的参数选择
- Hyperbolic Penalty Function Multiplier Method 双曲罚函数乘子法
- Then, a comparison is made between Undermined Lagrange Multiplier Method and Substitution Method, and it explains that these two methods have the same actions on cancelling and releasing restrictions. 比较了变分学中的Lagrange乘子法与代入法,说明二者在消除约束和放松约束方面具有相同的作用。
- Lagrangian Multiplier Method with NCP Function 带NCP函数乘子法(英文)