ID 原文 译文
39886 LPV模型采用Froude数作为线性变参，用来反映水面机器人水动力学随Froude数变化的非线性特性，同时简化模型参数辨识与控制器设计。 The LPV model uses the Froude number as the varying parameter, reflects the USV's nonlinear hydrodynamics along with the Froude number, and simplifies the parameters identification and controller design.
39887 将Froude数作为调度变量，采用介实引理设计了H∞鲁棒航向保持控制器，用来抑制扰动对控制器的影响。 By using the Froude number as the scheduled parameter, an H∞ robust yaw keeping controller is designed on the basis of bounded real lemmas to attenuate the disturbances.
39888 在三自由度欠驱动水面机器人仿真平台上进行了验证，证明了控制器的有效性与鲁棒性。 Simulations on a 3-DOF underactuated USV simulation platform verify the effectiveness and robustness of the proposed controller.
39889 针对直驱永磁风电机组风电场，提出一种新的动态等效建模方法。 A new dynamic equivalent modeling method is proposed for the wind farm of directly-driven wind turbine with permanent magnet synchronous generator(D-PMSG).
39890 考虑风电机组间的尾流效应和风向变化计算有效输入风速，分析机组的运行特性，以反映机组运行特征的有效风速、转速、桨距角和输出功率为多分群指标。 The wake effect and wind direction change between multiple wind turbines are considered to calculate the effective input wind speed, the effective wind speed, rotor speed, pitch angle and output power are selected as the multi-group indicators after analyzing the wind turbine operating characteristics.
39891 考虑机组间运行状况的差异性和关联性，设计自适应样本定权的模糊聚类算法(Adaptive Sample Weighting Fuzzy C-means，ASW-FCM)对风电场进行最优聚类分群。 Considering the differences and relevance of the operating conditions between the turbines, an adaptive sample weighting fuzzy C-means clustering algorithm(ASW-FCM) is designed to optimally cluster the wind farm.
39892 根据等效前后机组输出特性不变的原则建立聚类风电机群的等效模型。 The clustered wind turbine group equivalent model is established based on the principle that the output characteristics before and after the equivalence are equal.
39893 以某实际风电场系统作为算例进行建模仿真，验证所提等效建模方法的合理性和准确性。 A wind farm system is selected as the example of modeling and simulation to verify the rationality and accuracy of the equivalent modeling method.
39894 地铁施工中隐患的传播和管控过程与传染病的传播过程极为相似，众多元素相互关联、动态影响。 The process of the transmission and control of hidden dangers in subway construction is very similar to that of infectious diseases.
39895 基于工程实例，通过分析地铁施工现场复杂系统的特征，提出使用传播动力学模型描述元素间相互作用和传播的仿真方法。 Based on an engineering example, the characteristics of the complex system in the subway construction site are analyzed, and a simulation method using the propagation dynamics model to describe the interaction and propagation of various elements is proposed.