期刊文献+
共找到6篇文章
< 1 >
每页显示 20 50 100
基于多目标的半导体生产线满意调度 被引量:4
1
作者 王中杰 吴启迪 有杰 《控制与决策》 EI CSCD 北大核心 2002年第6期856-856,862,共2页
在分析生产线性能指标的基础上 ,选择出用于优化的目标 ,并针对基于单目标的调度策略所存在的局限性 ,采用满意的概念 ,根据模糊规则与比较法提出了基于多目标的满意调度。实验表明该调度方法较单目标调度策略有很大的优越性 ,从而为实... 在分析生产线性能指标的基础上 ,选择出用于优化的目标 ,并针对基于单目标的调度策略所存在的局限性 ,采用满意的概念 ,根据模糊规则与比较法提出了基于多目标的满意调度。实验表明该调度方法较单目标调度策略有很大的优越性 ,从而为实现生产线的整体优化提供了解决的途径。 展开更多
关键词 半导体生产线 满意调度 半导体制造企业 优化
下载PDF
基于粒子群的水库群联合防洪预报调度规则设计方法 被引量:3
2
作者 刁艳芳 段震 +3 位作者 程慧 陈鑫 张荣 王文民 《中国农村水利水电》 北大核心 2018年第2期99-102,共4页
科学合理的水库群联合调度在缓解日趋紧张的水资源供需矛盾及充分发挥水库防洪兴利综合效益等方面发挥着重要的作用。为解决梯级水库群联合调度规则制定过程中的复杂问题,结合洪水预报信息的可利用性,提出基于粒子群算法的梯级水库群联... 科学合理的水库群联合调度在缓解日趋紧张的水资源供需矛盾及充分发挥水库防洪兴利综合效益等方面发挥着重要的作用。为解决梯级水库群联合调度规则制定过程中的复杂问题,结合洪水预报信息的可利用性,提出基于粒子群算法的梯级水库群联合防洪预报调度规则设计方法。该方法首先通过粒子群算法调节不同频率设计洪水求解最优联合调度方案,其次拟定多个合理联合调度规则,最后比较最优联合调度方案和合理联合调度规则的调洪结果,与前者最为接近者即为满意联合调度规则。昭平台-白龟山梯级水库群的实例表明,制定的联合预报调度规则的调洪结果均满足防洪约束要求,故是安全的。 展开更多
关键词 梯级水库群 防洪优化调度 满意联合预报调度规则 粒子群算法
下载PDF
问卷星在护士对护理管理满意度调查中的运用 被引量:12
3
作者 高绘 金学勤 陶娟 《基层医学论坛》 2017年第36期5131-5132,共2页
目的探讨问卷星在护士对护理管理满意度调查中的应用方法及效果。方法采用问卷星制作调查问卷,通过微信填写,回收调查结果。结果问卷星在护士对护理管理满意度调查中的运用中适用程度较高,高效便捷。结论该方法值得管理者借鉴,可举一反... 目的探讨问卷星在护士对护理管理满意度调查中的应用方法及效果。方法采用问卷星制作调查问卷,通过微信填写,回收调查结果。结果问卷星在护士对护理管理满意度调查中的运用中适用程度较高,高效便捷。结论该方法值得管理者借鉴,可举一反三,进一步探索新型网络工具在护理管理中的应用。 展开更多
关键词 护理管理 满意调度 问卷星 应用分析
下载PDF
Adapting the Servqual Scale to a Private Hospital Emergency Services: An Empirical Investigation
4
作者 Luis E. Ibarra Vanessa Casas M Ana L. Partida 《Chinese Business Review》 2014年第5期273-289,共17页
Most of the time, clients only have one opportunity to evaluate a service received in terms of quality and satisfaction; under this premise organizations have been concerned with developing, in a permanent manner, a q... Most of the time, clients only have one opportunity to evaluate a service received in terms of quality and satisfaction; under this premise organizations have been concerned with developing, in a permanent manner, a quality evaluation culture in the services offered to their clients. To do this, procedures and methods that let them achieve it, have been implemented. That is the case of the model that concedes to measure and evaluate service quality, which is redefined and named Servqual, considering a multidimensional theoretical construct that explains the client's perception of quality service considering the differences between what is expected and what is received. Therefore, the goal of this study is to identify the factors that define the quality of emergency services provided by a private hospital in Hermosillo, Sonora, Mtxico, a sample of 384 patients, with a confidence level of 95% and a margin of permissible error of 5%. A questionnaire with 22 items was applied to measure the perceptions and expectations of users in terms of the quality of the service, which was subjected to an extensive evaluation of reliability and construct validity, with an estimate Cronbach's alpha of 95.6% and 97.9% respectively. The results showed that Servqual is a valid, reliable, and dependable instrument to monitor and measure the quality of the services offered in private hospitals in Hermosillo, and permit hospital administrators to identify opportunities or improvement areas, from the patients' perspective. 展开更多
关键词 methodology Servqual quality of service level of satisfaction perceptions and expectations of the users
下载PDF
Is "Happy Worker" More Productive
5
作者 Natasha Fogaca Francisco Antonio Coelho Junior 《Management Studies》 2016年第4期149-160,共12页
The hypothesis "happy productive worker" states that happy employees, whose needs are satisfied in their workplace, have greater performance than unhappy employees. Therefore, the purpose of this research is to exam... The hypothesis "happy productive worker" states that happy employees, whose needs are satisfied in their workplace, have greater performance than unhappy employees. Therefore, the purpose of this research is to examine empirically the effects that job satisfaction and well-being at work generate on the individual job performance, investigating the moderating role that the components of the organizational structure play in this relationship. To achieve the main objective, some secondary objectives were proposed: (1) test the predictive effect of well-being, satisfaction, personal, and professional variables on individual performance; and (2) test the moderating effect of the components of the organizational structure in the relationship among well-being, satisfaction, and individual job performance. This research originates of a consolidated statement for the business society, but very few empirical studies. This way, the hypothesis consisted in the components of the organizational structure will positively enhance the relationship among well-being at work, job satisfaction, and individual job performance. The final sample consisted of 134 participants, of a clinical laboratory and of federal court of justice. For the development of the questionnaire, four instruments were used; one for each construct. The proposal has four relationship variables and the statistical procedure used to test this hypothesis was multiple linear regressions. Considering the hypothetical theoretical model presented, personal and professional variables are predictors of job performance; thus, these variables were also included as independent variables. The results of the regression model showed that the variables "age", "well-being at work", "job satisfaction", and "components of organizational structure" are responsible for explaining 64% of the variance of the variable criteria and individual job performance The moderating role of the variable "components of organizational structure" was also observed, because its inclusion increased the explained variance of the dependent variable. After all the discussions developed, the two main contributions appear: (1) the predictive effect of well-being at work in relation to performance and (2) identifying the moderating effect of the components of the organizational structure. 展开更多
关键词 individual performance at work well-being at work job satisfaction organizational structure moderation
下载PDF
考虑维修的共享单车调度优化研究 被引量:19
6
作者 王涵霄 董明 张大力 《工业工程与管理》 CSSCI 北大核心 2019年第2期31-37,共7页
随着共享单车的快速发展,一方面给我们的社会生活带来了极大的便利,解决了困扰已久的"最后一公里"问题;但另一方面,单车投入量过大、故障车辆不能及时解决等问题也困扰着企业和政府。针对如何解决"无好车可用"的问... 随着共享单车的快速发展,一方面给我们的社会生活带来了极大的便利,解决了困扰已久的"最后一公里"问题;但另一方面,单车投入量过大、故障车辆不能及时解决等问题也困扰着企业和政府。针对如何解决"无好车可用"的问题,在车辆调度模型的基础上,考虑共享单车的维修问题以建立更加符合实际应用的调度优化模型。提出了比例风险模型来实时监控单车的使用情况,使企业及时发现问题单车;提出在调度作业中对于部分小故障单车进行当场维修,以优化调度模型。最后选取了某地区的共享单车信息,对模型进行了数值求解,并提出调度满意度的概念,以验证调度方案的有效性。 展开更多
关键词 自由式共享单车 车辆调度 综合距离 调度满意 蚁群算法
原文传递
上一页 1 下一页 到第
使用帮助 返回顶部