ID 原文 译文
2673 在有误码情况下，推导了峰值与非峰值位置处三阶相关函数值的概率分布，得到三阶相关峰的检测门限与重构结果正确的置信度。 For the case that there are bit errors in the received sequence, the probability distributions of the peak and non-peak values of triple corre-lation are derived. Therefore, the threshold for detecting triple correlation peaks is obtained, and the confidence level of the correct reconstruction is analyzed.
2674 仿真实验验证了本文方法的有效性，与已有的重构方法相比，该方法无需先验已知对偶码字，消除了重构结果的不确定性，具有更好的容错性。 Simulation results show the effectiveness of the proposed method. Compared with the ex-isting methods, the proposed method does not require the prior knowledge of a dual word and eliminates the uncertainty inthe reconstruction results. Moreover, the proposed method is more robust to bit errors.
2675 为了改善逆变器的性能，提出了一种辅助电路与主开关并联的单相全桥节能逆变器。 In order to improve performance of the inverter, a single-phase full bridge energy-saving inverter with auxiliary circuits in parallel with main switches is proposed.
2676 逆变器采用受限单极式正弦脉宽调制(Sinusoidal Pulse Width Modulation，SPWM)方法，在每个开关周期，只需要控制 1 个主开关和 1 个辅助开关的切换，辅助开关可以采用固定占空比控制，而且不需要设定谐振电流阈值来控制辅助开关。 Limited monopole SPWM (Sinusoidal Pulse Width M odu-lation)is applied in the inverter. Only one main switch and one auxiliary switch need be controlled in every switchingperiod. The duty cycle of the auxiliary switch is constant. Setting threshold of resonant current need not be designed tocontrol the auxiliary switch.
2677 在每个开关周期的换流过程中，需要切换的主开关所并联的谐振电容的电压能变化到零，主开关能实现零电压软开通。 During the process of commutation in every switching period, the voltage across the reso-nant capacitor in parallel with the main switch decreases to zero and zero-voltage turning-on of the main switch can beachieved.
2678 辅助电路中无器件直接串联在直流母线上，可有效降低辅助电路通态损耗。 All the components in the auxiliary circuit are not in series with DC(Direct current)bus, which can effective-ly reduce the conduction loss of auxiliary circuit.
2679 分析了电路工作原理，实验结果表明主开关和辅助开关都实现了软切换。 The working principle is analyzed in detail, and the experimental re-sults show that the main switch and auxiliary switch can realize soft-switching.
2680 因此该拓扑能有效降低开关损耗和提高逆变器效率。 Therefore, the topology can effectivelyreduce the switching losses and improve efficiency of the inverter.
2681 本文基于随机有限集的高斯混合多目标滤波器(Gaussian Mixture Multi-Target Filter，GM-MTF)提出几种传感器控制策略。 This paper proposes several sensor control strategies via Gaussian mixture multi-target filter (GM-MTF)with random finite set.
2682 首先，基于容积卡尔曼高斯混合多目标非线性滤波器，借助两个高斯分布之间的巴氏距离，推导GM-MTF 的整体信息增益，并以此为基础提出相应的传感器控制策略。 First, on the basis of the cubature Kalman Gaussian mixture multi-target nonlinear filter, the global in-formation gain of the GM-MTF is deduced through the Bhattacharyya distance between the two Gaussian distributions.