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- accident forecasting methods 事故预测方法
- It was tried that neural network is drawn into the work of the quantitative safety forecast method. The particularly applied research of the casualties accident forecast and the dangerous degree classification of MOND Method were done. 本文尝试将神经网络技术引入定量安全评价方法的工作中,在伤亡事故预测和蒙德法的危险度分级方面做了具体的应用研究。
- Specifically, a sample is given to illu strate the proposed forecasting method. 最后给出一个例子对此予以说明。
- As the frequently used grey model,GM(1,1) is particularly available to such random unconfirmed issue like traffic accident forecasting. GM(1,1)模型是最常用的一种灰色模型,尤其适合于交通事故预测“小样本”的随机不确定问题。
- Forecasting methods and techniques are equally applicable to all sectors of the economy. 预测的方法和技术可以同样应用于经济的所有部门。
- Brown thrice exponential smoothing forecasting model and fuzzy gray forecasting approach are chosen which are regarded important for accident forecasting. 论文探讨分析了各种预测方法,并结合安全事故的特点、安全事故宏观定量指标分析的规律、以及安全事故数据量有限、离散性强和非常线性等复杂因素,选定布朗三次指数平滑预测模型和灰色预测模型对事故进行了预测,其预测结果对安全生产规划具有一定意义。
- In real application, modelling is mor e simple a nd easier, and model optimizing is faster than other forecasting methods. 在实际应用中,将最小方差预测法与其它预测方法进行了比较。
- A real-time forecasting method of wire electrical-discharge machining(WEDM)corner machining accuracy was proposed. 提出了一种电火花线切割加工拐角加工精度的实时预测方法,并为此建立了实时预测系统。
- Methods: The tendency straightline forecast method &the tendency season-mould forecast method. 方法:用趋势直线预测法和趋势季节模型预测法。
- Compared with other forecasting methods of gale, it features simplicity and effectiveness and could be applied in various regions without restriction. 与以前大风预报方法相比,它具有简单、有效的优点,可以不受地域限制在各地推广使用。
- Compared to conventional method,thes forecasting method is more scientific and dynamic. 与传统的方法相比,该预测方法具有科学性、动态性。
- Methods: The tendency straightline forecast method &the tendency season mould forecast method. 方法:用趋势直线预测法和趋势季节模型预测法。
- It provides a multi-target forecasting methods and multi-target forecasting models for Logistics Parke and studies Econometrics forecasting model and other models. 提出了物流系统的多目标预测方法及多目标预测模型,对多目标计量经济学预测模型、交叉影响模型及投入产出模型进了研究。
- I saw the whole accident with my own eyes. 这次事故我是全部亲眼看到的。
- Summing up the various forecasting methods, the Shanghai reasonable population size would be 15.5 million to 30 million, mostly concentrating on 20 ? 25 million. 综合各种预测方法,上海合理人口规模为1550~3000万人,集中意见为2000~2500万人。
- The accident put an untimely end to the party. 意外事故使聚会匆匆结束了。
- When some main fac tors change, there is uncertainty in economic forecast if the forecast method is used as usual. 经济预测中发生主要影响因素改变时 ;若采用通常的预测方法会因历史数据过少而出现较大误差 .
- The third chapter summarizes three forecasting methods of Markov chain (FMMC), FMMC based on absoluteness distributing, fold additional FMMC and additional powerful FMMC. 本文对马氏链预测方法进行研究,分析了指标值序列分组方法,马氏性的检验。
- Short-time forecast method of formation condition and moveme nt of convective storm cell was discussed. 对对流风暴单体的形成条件和移动的短时预报方法进行了探讨。
- In the paper,the meteorological factors and weather situa tions related to aircraft icing are analyzed,and some forecast methods are pres ented. 文中分析了与飞机积冰有关的气象因子和天气形势,并提出了一些飞机积冰的预报方法。