interval n. 1.(空间方面的)间隔;空隙。 2.(时间方面的)间隔,间歇;工间休息,幕间休息。 3.【军事】(各小队间的)间隔。 4.【音乐】音程。 5.【数学】区间。 6.〔美国〕=intervale. an interval of five metres 相隔五米。after a year's interval 隔一年后。 I- ?10 Min. 休息十分钟〔常用于演出节目单中〕。 in the intervals of business 在工作空隙时间。 There is a two hour's interval to the next train. 下一班火车还要过两个小时。 at intervals 时时;处处;偶尔。 at intervals of 每隔…〔就时间、场所说〕。 at long intervals 间或。 at regular intervals 每隔一定时间[距离]。 at short interval常常。 in the intervals 不一会儿,不久。 lucid interval 1. 狂人神志清醒的时候。 2. 阴天太阳偶然出现的时候。 3. 在暴风雨似的事件中平静的时期;生活平静的时刻。
The ranking method of fuzzy interval numbers 区间数的一种排序方法及综合评判模型
Convergence uniform on the fuzzy interval value functions series 体育课教学质量的模糊综合评判
In this article we construct extended fuzzy measure on fuzzy intervals, fuzzy numbers and cartesian product of fuzzy intervals and derive fuzzy measure space 摘要本论文建构在模糊区间,模糊数和模糊区间的卡氏积上的扩张模糊测度并推导出模糊测度空间。
In this article we construct extended fuzzy measure on fuzzy intervals, fuzzy numbers and cartesian product of fuzzy intervals and derive fuzzy measure space 摘要本论文建构在模糊区间,模糊数和模糊区间的卡氏积上的扩张模糊测度并推导出模糊测度空间。
When this is not the case, a technique of modified fuzzy stimulation is made used of by integrating fuzzy stimulation and fuzzy interval analysis 对前者提出以模糊区间分析法求解的思路;对后者则借鉴模糊模拟算法,结合模糊区间分析法,提出了一种改进的模糊模拟算法。
Thirdly, the possibility theory based model for building optimal bidding strategies is analyzed to find appropriate solutions under different conditions . supposed a competitor's bidding parameters are noninteractive, the optimization problem is solved by fuzzy interval analysis 第三,通过分析竞争对手报价参数间不存在或存在相互作用两种情况下最优报价策略模型的特点,分别设计了不同的求解方案。
Based on the analytic hierarchy process ( ahp ), the method uses triangle fuzzy numbers to establish judgment matrix, and then the entropy weight of the project to be tendered is obtained by fuzzy interval arithmetic in accordance with the confidence level sets and optimistic index; with which the appropriate project can be e1ected at last 在传统层次分析法基础上,采用三角模糊数来建立判断矩阵,根据置信水平截集和乐观指数,由模糊区间运算得出拟投标的工程项目熵权,根据其大小来选择合适的项目。
Taking load uncertainties, infeasibility problem and multiple objection of the reactive power optimization in the radial distribution system into consideration, loads are modeled as fuzzy interval numbers . fuzzy power flow is proposed based on fuzzy interval load for the more practical membership function of line losses rate and maximal voltages offset . this thesis presents multiple objection model of the reactive power optimization considering uncertainties using the fuzzy set theory 对配电网电压无功优化问题中负荷的非概率性的不确定性问题、多目标问题、约束不可行性问题进行了研究,用模糊区间来描述实际的负荷情况,并用负荷的模糊区间值计算配电网的潮流,得到有功功率损耗和电压的模糊区间值,使网损率和节点电压最大偏移量的隶属函数更接近实际情况;将改进遗传算法与模糊集理论相结合,通过求解多目标函数和约束条件的模糊集合的交集,得出网损率和节点电压最大偏移量最小的最优运行状态。
Taking load uncertainties, infeasibility problem and multiple objection of the reactive power optimization in the radial distribution system into consideration, loads are modeled as fuzzy interval numbers . fuzzy power flow is proposed based on fuzzy interval load for the more practical membership function of line losses rate and maximal voltages offset . this thesis presents multiple objection model of the reactive power optimization considering uncertainties using the fuzzy set theory 对配电网电压无功优化问题中负荷的非概率性的不确定性问题、多目标问题、约束不可行性问题进行了研究,用模糊区间来描述实际的负荷情况,并用负荷的模糊区间值计算配电网的潮流,得到有功功率损耗和电压的模糊区间值,使网损率和节点电压最大偏移量的隶属函数更接近实际情况;将改进遗传算法与模糊集理论相结合,通过求解多目标函数和约束条件的模糊集合的交集,得出网损率和节点电压最大偏移量最小的最优运行状态。