discrete topology
英
美
网络 离散拓扑; 离散拓扑结构
双语例句
- For the valid action rate of the current protective devices for power plants, presents its defects and recommends, describes its random process with the discrete mathematics and its limit status with the net convergence in the analytic topology.
对现行的电站保护装置的正确动作率提出了欠妥之处，建议改进并用离散数学描述它的随机过程。使用分析拓扑中的网收敛表征了正确动作率的极限情况。 - Combinatorial algorithm of discrete optimum topology design of structures
结构拓扑优化设计的组合算法 - The coloured Petri nets explicitly model the discrete event dynamic process of the network topology varying with the states of breakers.
基本分析单元的有色Petri网描述了开关状态变化引起网络拓扑变化这一离散事件动态过程。 - A mathematical model for discrete variable topology optimum design was presented on the basis of the two types of discrete variables-range ling profile and topology and their coupled relations.
在考虑断面面积和拓扑两类离散变量及其耦合关系的基础上，建立了离散变量拓扑优化设计的数学模型； - Regarding the rigid frame as studying object, a hybrid algorithm composed of the imitative full-stress design method and the standard genetic algorithm was proposed for solving the question of discrete topology optimization.
以刚架结构为研究对象，提出一种遗传算法和拟满应力算法相结合的杂交算法，来解决离散变量结构拓扑优化设计问题。 - Genetic algorithm was used to discrete topology optimization of rigid frame, using the imitative full-stress design method for cross-section optimization, which could make full use of the advantages of the both algorithms and thus enhance the rate of the searching process.
利用遗传算法进行刚架结构拓扑优化，用拟满应力算法进行截面优化，可充分发挥两种算法各自的优势，从而加快搜索进程。 - Taking advantage of the quick optimization of relative difference algorithm with discrete variables and ergodicity of chaos, the possibility of being trapped in a local optimum can be reduced significantly and topology optimization in the whole design space can be realized.
利用相对差商法可以对离散变量快速寻优的特点，及混沌变量的全局遍历性，可以有效地跳出局部最优解，达到拓扑优化全局寻优的目的。 - Difficult points of structural topology optimization are suggested, reviewing the development situation of structural topology optimization. Some algorithms are summed up for topology optimization of discrete variable structure and continuum structure. The future trends of structural topology optimization are proposed.
指出结构拓扑优化设计的难点，回顾了它的发展概况，进而总结了离散变量结构的拓扑优化和连续体结构的拓扑优化的一些算法，并对结构拓扑优化的发展方向提出了展望。 - The discrete FBG layer is composed by SLD light source, Fabry-Perot ( F-P) type tunable optical filter ( TOF) and FBG arrays with self-healing topology. An F-P calibration method is put forward to improve the sensing accuracy.
光纤光栅分立式传感子层由SLD宽带光源、F-P可调谐光滤波器和自愈拓扑的光纤光栅阵列组成，为提高子层的传感精度，提出了一种F-P标定方案。 - Instead of using continuous variables topology optimization, discrete variables topology optimization is used in multi-damage identification of two-dimensional structure with the hole damages to avoid the possible negative impaction which is brought by the threshold parameter determination in using continuous variables topology optimization.
采用离散变量变量拓扑优化代替连续变量拓扑优化对发生孔洞损伤形式的二维结构进行损伤识别，避免了利用连续变量拓扑优化进行损伤识别时参数阈值的确定可能给识别结果带来的不良影响。