ID 原文 译文
14825 通过旋转舵机可以让固定在舵机上的激光笔旋转，以达到照射被测物体的中心的目的。 By rotating the steering gear, the laser pen fixed on thesteering gear can rotate to irradiate the center of the measured object.
14826 为了实现对单次脉冲信号的采样与分析，本文提出了一种高精度便携式单次脉冲信号采集与分析装置的设计方案。 In order to realize the sampling and analysis of single pulse signal, this paper presentsa design scheme of high precision portable single pulse signal acquisition and analysis device.
14827 本设计采用 " 微处理器 +FPGA”架构 ,STM32 作为数据处理核心 , 通过 FPGA 并行控制 A/D 转换器 , 对单次脉冲信号进行采样，采样后的数据经过 STM32 进行处理，进行幅频特性分析，同时通过 FPGA 控制 D/A 转换器将单次信号周期输出。 Thisdesign uses “microprocessor + FPGA” architecture, STM32 as the data processing core, FPGA parallelcontrol A/D converter to sample the single pulse signal. The sampled data is processed by STM32,and the amplitude frequency characteristics are analyzed. At the same time, the D/A converter iscontrolled by FPGA to output the single signal periodically.
14828 装置完成了对单次脉冲信号的采集与分析，并能将信号进行再现，测试结果表明，本装置可以对 RoundHalf、RoundPM、Sinc 等单次脉冲信号进行采集、分析与再现，且误差不超过 0.5%，具有较好的实时性和可靠性。 The device completes the acquisition andanalysis of single pulse signal, and can reproduce the signal. The test results show that the devicecan collect, analyze and reproduce the single pulse signal such as Roundhalf, Roundpm and Sinc, andthe error is less than 0.5%. It has good real-time performance and reliability.
14829 针对目前市场上的人体红外热成像仪存在高度和水平视角调节困难、成像效果一般、成本较高等问题，设计一种基于 MLX90640 和 STM32 的人体红外热成像仪，能够自动测温报警、成本较低、成像效果良好而且能根据被测人员的头部位置灵活调整角度，提高了实用性。 In view of the problems of difficulty in adjusting height and horizontal viewing angle,average imaging effect and high cost of human infrared thermal imager on the market at present,a human infrared thermal imager based on MLX90640 and STM32 is designed, which can automaticallymeasure temperature and alarm, has low cost and good imaging effect, and can flexibly adjust the angleaccording to the head position of the tested person, thus improving practicability.
14830 基于抗辐射加固技术，提出了一种新颖的低功耗的三模冗余三节点翻转容错锁存器，锁存器由三个单节点翻转自恢复模块组成，每个模块包含四个互锁的 C 单元，使用了时钟门控技术和快速通路，避免在透明期形成的电流竞争，从而降低了功耗和延迟。 Based on the technology of radiation hardening by design, a novel low-cost three-moderedundant three-node upset tolerant latch is proposed. The latch consists of three single-node upsetself-recovery modules, each of which contains four interlock C element. The C element uses clock gatetechnology and fast path to avoid current competition during the transparent period, thereby reducingpower consumption and delay.
14831 实验结果表明，与现有的加固锁存器相比，所提出的锁存器对于高阻态不敏感，该锁存器在牺牲20.65% 面积开销的代价下，延迟平均下降了 31.83%，功耗平均下降了 42.41%， PDP 下降了 77.62%。 The experimental results show that the proposed latch has no sensitive tothe high-impedance state compared to the referred hardening latch.It also achieves 31.83% reduction indelay,42.41% reduction in power,77.62% reduction in PDP with the expense of 20.65% in area.
14832 本文主要介绍了两种 OLED 的自动发光控制原理和相关器件设计结构。 Absrtact: An introduction is made to the principle of two OLED automatic light-emitting control andthe design structure of related devices.
14833 并研究利用基于 TFT-LCD 的一个驱动硬件控制电路芯片 HD66773R, 通过一个单片硅电机来自动访问其内部的各个驱动控制电路寄存器 , 提出了基于 TFT-OLED的硬件驱动控制电路设计方案 , 详细化地介绍了驱动电路的软硬件驱动设计操作方法。 Using a driving hardware control circuit chip based on TFTLCD HD66773R, the hardware drive control circuit design scheme based on TFT-OLED is proposed by using a single chip silicon motor to dynamically access each drive control circuit register inside it. Thehardware and software drive design operation method of driving circuit is introduced in detail.
14834 实时监测人体的脉搏和血氧饱和度，有利于及早预防或治疗相关疾病。 It is of benefit for preventing or treating relative diseases to realtimely monitor the pulseand oxygen saturation of blood.