1) mixed discrete variables
混合离散变量
1.
Optimum design method of mixed discrete variables of engineering structure-complex method with mixed discrete variables;
混合离散变量的工程结构优化设计方法
2.
A new improved genetic optimization algorithm(IGOA) is proposed for solving nonlinear constraint problem of mechanical engineering with mixed discrete variables.
针对机械工程中的非线性约束优化的混合离散变量优化设计问题 ,提出了一种新的遗传算法。
3.
In order to reasonally solve the multi objective fuzzy optimization of mixed discrete variables, the optimal constrained level solution to the multi objective fuzzy optimization of mixed discrete variables is proposed in the paper on the basis of references .
为了合理地解决混合离散变量多目标模糊优化问题，在文献［１，２］的基础上，提出了混合离散变量多目标模糊优化的最优约束水平解法，并给出了混合离散变量多目标模糊优化的算例。
2) Mixed discrete variable
混合离散变量
1.
Compared with the common optimization design, the mixed discrete variable optimization method has been widely used in the area of machine design.
在机械优化设计中 ,混合离散变量优化方法得到了广泛的应用 ,具有较高的工程应用价值。
2.
The reinforcement optimization design model with mixed discrete variable is established.
分析了预应力混凝土海洋平台配筋优化设计的特点 ,建立了其截面配筋的混合离散变量优化设计模型 ,将竖向和环向单位宽度范围内预应力钢绞线、普通钢筋的根数以及单根受力筋的截面面积或者直径作为离散变量 ,混凝土平台罐体的壁厚作为连续变量 ,混凝土平台的材料总造价作为目标函数 ,规范对混凝土平台的强度、抗裂及构造等要求作为约束条件。
3) hybrid discrete variables
混合离散变量
1.
Grey synthetically relational degree algorithm of multi-objective design with hybrid discrete variables;
混合离散变量的多目标优化设计灰色综合关联度算法
2.
A general finding solution method was introduced to high dimension multi-objective hybrid discrete variables optimization and the multi-objective was transformed into single object to be found with improved absolute degree of grey incidences.
提出了一种基于混合离散变量多目标优化设计求解方法,该方法应用改进灰色绝对关联度将多目标优化问题转化为单目标优化问题。
4) compound discrete variable
混合离散变量
1.
To optimization of nonlinear constraint programming with hybrid discrete variables, a kind of new engineering treatment method on designing variables orientating design and manufacturing is offered, which can simply, reasonably deal with the value adopting problems of compound discrete variables in optimization design.
针对混合离散设计变量的非线性优化问题,提出了一种面向设计与制造的离散变量工程化处理方法,能简便而合理地处理工程实际中的混合离散变量的取值问题;引入两个定义,以此构造惩罚函数,简单而可靠。
5) hybrid discrete variable
混合离散变量
1.
Improvement and application of annealing simulation method for hybrid discrete variables;
混合离散变量模拟退火方法及其应用
6) mixed discrete optimization disign method(MDOD)
混合离散变量优化法
补充资料：离散变量与连续变量
分子式：
CAS号：
性质： 符号x如果能够表示对象集合S中的任意元素，就是变量。如果变量的域(即对象的集合S)是离散的，该变量就是离散变量；如果它的域是连续的，它就是连续变量。
CAS号：
性质： 符号x如果能够表示对象集合S中的任意元素，就是变量。如果变量的域(即对象的集合S)是离散的，该变量就是离散变量；如果它的域是连续的，它就是连续变量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条