As the key equipments of a terminal , container crane is an importance part in increasing working efficiency in a terminal . so its malfunctions must be discovered , forecasted and removed in time 集装箱装卸桥作为码头装卸作业的关键设备，是提高码头生产作业效率的重要一环，所以必须及时地发现并预报其运行故障，以便设备管理人员及时排除。
Construction supervision including shop drawings and submittals checking , qa / qc , systems startup and commissioning , plant operation troubleshooting , operation and maintenance manuals preparation , client liaison and hand over 施工监督，包括加工图和提交文件审核、 qa / qc 、系统启动和试车、装置运行故障诊断、编制操作与维护手册、客户联络、项目移交。
Its utilization can improve power supply , reduce systematic troubles , decrease harmonic ' s effects on electro - equipments , guarantee regular running of production and enhance economic profits of the whole company 通过该装置的投用，提高了攀钢供配电系统的供电质量，减少了系统运行故障，减少了谐波对供电设备的影响，确保了生产正常进行，提高了企业经济效益。
And you also can get the exact information of the running system . at the same time , considering the development of the intelligent controller of injection , we design a remote communication interface which can be used to transfer data through telephone line 它除了可以对注塑机的整个流程进行实时监视和控制以外，还设计了友好的人机界面，方便用户的参数设置，同时能够及时和准确的对运行故障进行提示报警。
Abstract : based on an investigation of the refrigeration stations and air conditioning systems in nearly 30 buildings , analyses and summarises the problems often occurring and causing faults in their operation , suggesting the design and operation people attaching more importance to these particularities 文摘:通过对多个空调系统的调查和分析，分析总结了在冷冻站和空调系统内发现的若干常见问题，这些问题都会导致空调系统运行故障，应引起空调设计和运行人员的注意。
Using petri nets theory , this thesis carries out lift controller ' s normal running petri net model and function running petri net model . it is successful to use logic fault diagnosis petri net model , which is brought forward by the thesis , into lift controller fault diagnosing 本文运用petri网理论建立了电梯控制系统正常运行故障检测petri网模型及其功能运行故障检测petri网模型；提出逻辑故障诊断petri网模型，并将其运用到电梯控制系统故障诊断中，取得良好效果。
To obtain the prior distributions of parameters by bootstrap , i proposed the integrated sampling method to generate bootstrap samples . the method simulates a markov chain to describe the state changing procedure based on the failure time sampled by monte carlo method . and the posterior distributions of parameters are obtained by markov chain monte carlo ( mcmc ) method 为了应用自助方法确定参数验前分布，提出了运行故障时间和状态的综合抽样方法生成自助样本，该方法基于试验数据用蒙特卡洛方法对故障时间进行抽样，在故障时间抽样值的基础上，模拟马尔可夫链表示系统状态变化过程。
