ID 原文 译文
53027 针对高层建筑内的高速电梯由于导轨激励所呈现的水平振动动态特性，在导轨自身不平顺度激励的基础上，综合了导轨随高层建筑物摇摆产生的激励效应，建立了更为适用的电梯轿厢水平振动动力学模型。 To study dynamic characteristic of lateral vibration on high-speed elevators running in tall buildings due to excitation from guild rails, a more suitable dynamic model is developed. In this model, the excitation from irregularity of the guild rails and their sway effect due to the tall buildings are combined.
53028 利用该模型在典型高层建筑结构内的系列电梯上进行了仿真，在时域和频域下分别对轿厢水平振动的加速度进行了对比分析，并得到了振动加速度响应曲面。 The model is used to simulate a series of elevators in typical tall buildings. The acceleration of the car is compared and analyzed both in time and frequency domains and the vibration acceleration response surface is obtained.
53029 所建模型可以很好地预测高层建筑内电梯轿厢在导轨激励下的水平振动动力学响应， It is shown that with this model applied, the lateral dynamic response of an elevator car due to excitations from guide rails in tall buildings can be predicted.
53030 利用该模型可以为在电梯设计和电梯工程合同配置阶段改善电梯乘梯舒适性和安全性提供理论依据。 The results presented in this paper may provide reference and guidance to inform the elevator design and elevator configuration to improve the ride-comfort and safety.
53031 应急柴油机(EDG)是保证核电厂安全可靠运行的一级安全设备， The emergency diesel engine(EDG) is the first level safety equipment for ensuring the safe and reliable operation of the nuclear power plant.
53032 其应急启动成功率是衡量核电站安全等级的关键指标之一，因此对E D G启动过程进行有效监测评估具有重要价值。 The success rate of the emergency start-up is one of the key indicators to measure the safety level of the nuclear power plant. Therefore, it is of great value to effectively monitor and evaluate the start-up process of EDG.
53033 本文利用在线监测系统采集EDG启动过程数据， In this paper, the on-line monitoring system is used to collect the data of the EDG startup process.
53034 考虑瞬变启动数据的不确定性，提出了一种基于云重心模型的EDG启动状态评估方法。 Considering the uncertainty of transient start-up data, an EDG start-up state evaluation method based on the cloud gravity center model is proposed.
53035 首先，充分结合EDG快速启动特点，选择能够反映E D G启动阶段缸内发火做功和高压空气做功状态的7个特征参数作为评估指标， Firstly, according to the characteristics of the rapid start-up of EDG, seven characteristic parameters that can reflect the working state of firing and high-pressure air in the start-up stage are selected as evaluation indexes.
53036 为准确计算特征指标，提出了适用于快速启动过程的瞬时转速优化计算方法和振动信号角域精确重采样方法。 To accurately calculate the characteristic indexes, an instantaneous speed optimization calculation method and an accurate angle domain resampling method of vibration signal are proposed.