传感器技术外文翻译内容摘要:
database (data, batch production, inspection time, calibration data, experimental data, the user feedback data), reflecting a large pany strict and prehensive quality 毕业设计(论文) —— 外文文献原稿和译文 4 management system, thereby greatly increasing plant products its vitality and petitiveness. Market demand survey meter analysis is very important, sweat hair products to market, sell and profit. Foreign manufacturers attach great importance to the analysis of market research, before settling in a new product development, light of investigation report a heap of tens of centimeters. One of the main application, technology, advanced technology, feasibility, industry and national preferential policies, investment analysis, prehensive benefits, market demand, and many other aspects of a prehensive feasibility discussion. The sensor technology development generally experienced the following four stages: (1) structure type sensor such as a strain type displacement meter (2) physical sensors such as solidstate piezoresistive pressure sensor (3) intelligent sensor such as the United States of America Hone Will pany ST3000 smart pressure sensor, it with a microprocessor, with detection and information processing function. Since the diagnosis, adaptive function. (4) molecular sensor, it is the use of bamboo for the configuration and conformation and exhibit electromagic phenomena as the theory base and production. Notable features: small size to the bamboo, and is posed of a large molecule or molecular devices. The human body is all kinds of sensor gathering place, and most anisms are molecular sensors sensors. So far, the real sensor, only to find, this suggests that in vivo, can make use of gene engineering, biosynthesis and molecular sensor system. Some people are expected in the future of the century the ing of the era of molecular sensor. On the development of sensor technology issues in twentyfirst Century, to the point of personal views: sensor support technology is the micro machining technology, including microelectronics and micromachining technology, sensor technology, petition will be the manufacturing process from the chip into packaging technology petition. New packaging technique such as anodic bonding, flip chip bonding, flip chip technology will have greater development of new. Should rise to the rapid development of information industry and environmental protection industry in twentyfirst Century, the sensor market will have greater development, seize the opportunities for development of sensor, seize the 毕业设计(论文) —— 外文文献原稿和译文 5 opportune moment to develop new products, and gradually formed the industry, will form a new growth point of national economy. Multisensor information fusion technology. The United States Air Force Technical College using the information fusion method for the determination of moving target research work was selected in forwardlooking infrared sensor and a distance sensor, infrared image and visual image of dozens of pieces of distance nearly 100 information fusion based on the parative analysis, the analysis method and the Bias minimum error classification criteria of feature level fusion, the moving target detection accuracy is greatly increased. The world of micro electronic mechanical sy。传感器技术外文翻译
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关规定要求; 在理解基础上扼要书写实验原理 、 实验方法和步骤 ; 根据直流激励下静态位移测试数据,在坐标纸上 绘出 霍尔位移 传感器 实验 曲线。 并按某一规则作出拟合直线,依此分析计算 传感器系统的 灵敏度 、线性度。 在交流激励下 的振动测试中, 观察 记录 到 了各环节输出波形 变化规律 ,给出 相应 合理的 解释。 对实验中存在的问题、进一步的想法等进行讨论。 17 六、 思考题
BCD ) 2. 以下材料具有压电效应的有 . ( ABC ) 3. 石英晶体在哪个轴上有压电效应 . ( C ) 4. 压电式力传感器可以测量以下力学量信号 . ( ABCD) 5. 传感器静态响应特性包括许多因素,以下属于 静态特性因素的有: A. 精度 B. 重复性 C. 线性度 D. 灵敏度 ( ABC ) 6. 阶跃输入时表征传感器动态特性的指标有哪些。 综合练习 ( ABCD) 7.
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为 15, 20, 30Hz 处分别记录要求对应的输出峰 — 峰值,并根据前面得到的校准曲线计算出对应的振动幅度。 实验报告要求(包括思考题): 1) 电涡流传感器有什么特性。 可以用在那些特征量的检测上。 2) 电涡流传感器如何安装。 3)根据实验内容 1 的结果,作 xVPP 和 xV 曲线(在同一坐标系中),求出线性范围和系统灵敏度 xVS 4)根据实验内容 2 的结果
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