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- Several models of cylindricity error evaluation,such as MZC,LSC,MCC and MIC,were given,a constriction factor model of the Particle Swarm Optimization(PSO) was introduced. 建立了圆柱度误差评价的最小区域法、最小二乘法、最小外接圆柱法和最大内接圆柱法的数学模型,将一种含收敛因子的粒子群优化算法应用于圆柱度误差的目标函数的优化问题。
- The particle swarm optimization algorithm with constriction factor and linear descend inertia weight,namely W-K-PSO is applied to the intelligent schedule of vehicles oper. 采用兼顾公交公司与乘客双方利益的公交车辆调度模型,将带收缩因子和线性递减惯性权重的粒子群优化算法(W-K-PSO)应用到公交智能排班中。
- The MPSO employs local version constriction factor method and global version inertia weight method simultaneously to achieve relatively high performance. MPSO同时采用局部模式压缩因子方法和全局模式惯性权重方法以获得相对较高的性能。
- The conclusion is that the convergence of the strategy of inertia weight reduction adding the constriction factor is better than that of the strategies of linear inertia weight reduction only. 结论是:采用线性递减惯性权重策略加上收缩因子法比单独采用线性递减惯性权重策略的收敛性能好。
- Keywords Tolerance Modeling;Error Evaluation;Uncertainty;Geometrical Product Specification (GPS);Form Tolerance;Small Displacement Torsor (SDT);Particle Swarm Optimization (PSO);Constriction Factor; 公差建模;误差评价;不确定度;GPS标准体系;形状公差;SDT理论;粒子群优化算法;收敛因子;
- The second, among the constrictive factors, economic is determinant factor. 二、在制约公民政治参与的多种因素中,经济是决定性的因素。
- The mechanism of the cerebral vasospasm may be related to endothelin, endothelin-derived constricting factor, endothelin-derived relaxating factor and nitric oxide. 其发生机制可能与内皮素、内皮衍生收缩因子、内皮衍生舒张因子和一氧化氮等因子有关。
- That's a factor which we must not neglect. 这是我们不应忽视的一个因素。
- I factor ed my uncle's estate for three years. 我代管我叔父的财产已有三年了。
- Constrict factors and countermeasure of island tourism development 发展海岛旅游业的制约因素及对策
- Constriction of a blood vessel, as by a nerve or drug. 血管缩小血管的缩小,如由于紧张或药物
- His experience in social work is a plus factor. 他在社会福利工作方面的经验是一个有利因素。
- Keywords Cylindricity;Error evaluation;Constriction factor;Particle Swarm Optimization; 圆柱度;误差评定;收敛因子;粒子群优化算法;
- Causing constriction or dilation of blood vessels. 导致血管的缩小或扩大的
- The deciding factor; the deciding vote. 决定性的因素; 决定性的一票
- Fear caused a sudden constriction in my chest. 恐惧使我胸部突然感到有点压抑
- The determinate factor of our economy is to control inflation. 我们经济的决定性因素是控制通货膨胀。
- An unknown or unnamed factor, thing, or person. 未知之(人)物,不知道的或未命名的因素、物体或人
- Doesn't that tight bracelet constrict your arm? 那个手镯那么紧不会压迫你的手臂吗?