188宝金博页面版

  • 图案背景
  • 纯色背景
视图
标记
批注
批注本地保存成功，开通会员云端永久保存 去开通
yiwendoc92

上传于：2023-08-19

粉丝量：0

该文档贡献者很忙，什么也没留下。


  • 相关
  • 目录
  • 笔记
  • 书签

188宝金博页面版:更多相关文档

  • 不确定环境下的更换策略模型

    星级： 109 页

  • 不确定环境下的更换策略模型

    星级： 109 页

  • 不确定环境下的更换策略模型

    星级： 109 页

  • 不确定 环境下的更换策略模型

    星级： 106 页

  • 不确定环境下的更换策略模型

    星级： 109 页

  • 不确定环境下的更换策略模型

    星级： 109 页

  • 不确定环境下的更换策略模型

    星级： 108 页

  • 不确定环境下的更换策略模型

    星级： 109 页

  • 不确定环境下的更换策略模型

    星级： 109 页

  • 不确定环境下的更换策略模型

    星级： 109 页

  • 不确定环境下的更换策略模型

    星级： 110 页

  • 不确定环境下的更换策略模型的任务书.docx

    星级： 2 页

  • 不确定环境下新技术投资策略操作模型

    星级： 4 页

  • （系统工程专业论文）不确定环境下的更换策略模型

    星级： 109 页

  • 不确定环境下新技术投资策略操作模型.doc

    星级： 6 页

暂无目录

点击鼠标右键菜单,创建目录

    暂无笔记

    选择文本，点击鼠标右键菜单，添加笔记

    暂无书签

    在左侧文档中，点击鼠标右键，添加书签

    188宝金博页面版: 不确定环境下的更换策略模型

    下载积分： 3500

    内容提示： ABSTRACTAs the speed up of economy, how to improve the system reliability and sta ?bility become an urgent need to study and solve. The maintenance costs of system often be much higher than the budget many times, due to poor reli ?ability issues. In particular the sudden failure of the system, results in huge losses, and in some cases lead to disastrous consequences. To replacement the p ossible failure parts can significantly reduce ...

    文档格式：PDF | 页数：106 | 浏览次数：17 | 上传日期：2023-08-19 04:31:01 | 文档星级：
    ABSTRACTAs the speed up of economy, how to improve the system reliability and sta ­bility become an urgent need to study and solve. The maintenance costs of system often be much higher than the budget many times, due to poor reli ­ability issues. In particular the sudden failure of the system, results in huge losses, and in some cases lead to disastrous consequences. To replacement the p ossible failure parts can significantly reduce system op erating costs and improve system reliability.In this dissertation, both age replacement policy and block replacement policy in uncertainty evironment were discussed. The age-dependeiit replace ­ment policy is one of the most commonly used strategy^ for system mainte ­nance. A fuzzy age replacement model is eatablished, and a optimal renewal cycle exist theorem is also provided.In a practical system the fuzziness and randomness are often mixed up with each other. Thus, both of the two uncertainties should be considered simultaneously. The fuzzy random age-dependent replacement policy and random fuzzy age-dependent replacement policy are also studied here, and the concept of long-run expected cost per unit time is also extended. In order to facilitate the application, at the same time gives a more direct method to detennine the existence of the optimal solution.The block replacement plocy is also a commonly used maintenace pol ­icy. This paper extends the randoni block replacement policy to the fuzzy, fuzzy random and random fuzzy case and establishes the uncertainty block replacement models.In order to get the best solution of the proposed model and get the optimal solution, a new fuzzy simulation algorithm to calculate the expected value of fuzzy variables is presented , and based on the siinulatioii technique, SPSA algorithm, PSO algorithm and a new hybride algorithm is employed.ii

    阅读了该文档的用户还阅读了这些文档

    188宝金博页面版:关于我们

    188宝金博页面版:帮助中心

    188宝金博页面版:关注我们

    • 新浪微博

    关注188宝金博页面版公众号

    188宝金博页面版
    阅读
    APP
    阅读
    返回
    顶部
    188宝金博页面版官网登录在线平台入口（2026已更新）—江苏协昌电子科技股份有限公司