ID	原文	译文
15675	介绍了自补偿差动变压器式位移传感器的原理,并进行了理论分析,同时对其实用性进行了分析探讨。	The principle of self- compensating differential transformer displacement sensor was introduced and analyzed theoretically, which help analyze its practicability.
15676	由于这种自补偿传感器较难实现,故在此基础上又提出了一种更为简单有效的提高传感器性能稳定性的技术方法,即不改变传感器的结构,配置以新的信号调理算法,通过试验验证,表明此方法对提高传感器性能稳定性有明显效果,实用性强。	However, this type of self-compensating sensor was difficult to implement in real. As a result, a more simple and effective method was introduced to improve the performance stability of the LVDT. Without changing its structure, the sensor was configured with a new signal conditioning algorithm. The experiment results show that this method has obvious effect on improving the performance stability of lVDT and is highly practical.
15677	针对不同温度下SiC MOSFET模型精度不足的问题,提出一种基于模拟行为模型(ABM)器件建立SiC MOSFET模型的方法。	Aiming at the insufficient accuracy of SiC MOSFET models at different temperatures, an establishment method of Sic MOSFET models based on analog behavior modeling( ABM) devices was proposed.
15678	分别对整体模型的沟道电流、导通电阻和栅漏电容部分进行改进,引入了阈值电压和跨导系数的温度调节函数,考虑了温度和栅源电压对导通电阻的影响,提出了无开关栅漏电容,建立了满足连续温度仿真的SiC MOSFET模型。	The channel current, on-resistance, and gate-drain capacitance parts of the overall model were improved, respectively. A new temperature regulation function of threshold voltage and trans-conductance coefficient was added. Considering the effects of temperature and gate source voltage on on-state resistance, the SiC MOSFET model without switching gate drain capacitance was proposed, and the continuous temperature simulation was satisfied with this model.
15679	仿真结果表明:基于ABM器件建立的模型能够准确地反映温度对阈值电压、跨导和导通电阻的影响,验证了所建模型的准确性。	The simulation results show that the model based on the ABM device car accurately reflect the influence of temperature on the threshold voltage. transconductance and on - resistance. And the effectiveness of the method has been proved.
15680	印刷电路板的力学特性直接影响着电子设备受冲击激励或随机振动时的稳定性。	The mechanical properties of printed circuit boards can directly affect the stability of electronic equipment when subjected to shock excitation or random vibration．
15681	为研究印刷电路板的力学性能,给设计安装环境提供依据指标,利用ANSYS Workbench对某印刷电路板进行了有限元建模。	To study the mechanical properties of printed circuit boards and provide basis indicators for the design and installation environment，a finite element modeling of a printed circuit board was carried out using ANSYS Workbench．
15682	通过对比仿真模态与试验模态的固有频率及振型,验证了建模的准确性,发现四角固定的约束方式对电路板的模态振型有着较大的影响。	By comparing the natural frequency and mode shape of the simulation mode and the test mode，the accuracy of the modeling is verified，and it is found that the fixed four－corner restraint method has a greater impact on the mode shape of the circuit board．
15683	依据国军标典型的加速度半正弦波及激励谱,分别对该印刷电路板进行了冲击响应及随机振动仿真测试。	According to the typical acceleration half sine wave and excitation spectrum of the national military standard, the impact response and random vibration simulation test of the printed circuit board were carried out．
15684	分析该印刷电路板的力学特性后,发现冲击响应的最大位移量为0.00254 mm,随机响应的最大局部应力为39.003 MPa,响应位置皆与模态振型一致。	After analyzing the mechanical characteristics of the printed circuit board，it is found that the maximum displacement of the shock response is 0. 00254 mm，the maximum local stress of the random response is 39. 003 MPa.