Sensor technology

The main contents of this chapter include all of the following: Capacitive sensors, resistive sensors, magnetic sensors, hall – effect sensors, piezoelectric transducers, strain gauges, piezoresistive sensors, optical sensors, ultrasonic transducers, nuclear sensors, microsensors.

46p youcanletgo_04 17-01-2016 41 2   Download

The work presented in this thesis illustrates strategies to improve the detection of glucose by NanoZymes. This was done by first determining the NanoZyme activity of Cu and bimetallic nanoparticles of Cu, followed by the application of this activity towards biosensing of glucose.

127p runthenight04 02-02-2023 5 2   Download

The aim of this Masters of Engineering (MEng) - Aerospace thesis was to investigate the durability of Piezoelectric Wafer Active Sensors (PWAS) for the health monitoring of composite structures. One significant challenge faced by the aviation industry is the cost and time associated with maintaining aircrafts, in particular, aging airliners. Structural Health Monitoring (SHM) is a possible approach to reduce the high cost of inspection and maintenance.

164p runthenight04 02-02-2023 13 2   Download

Microfabricated accelerometer sensors have been developed to measure acceleration in a variety of applications, including automobile airbag crash sensors and seismic activity monitors. For this thesis a three-dimensional accelerometer sensor has been created for measuring involuntary human hand motion. The sensor uses three single-axis accelerometers fabricated at the MIT Microsystems Technology Laboratory.

110p nguyenthai_thinh 13-01-2016 42 4   Download

t Bài viết trình bày rõ thêm về nguyên lý hoạt động và ứng dụng của cảm biến đo trực tiếp lưu tốc khối lượng khí gas dựa trên công nghệ nhiệt. Abstract This article presents about the principles of operation and applications of sensors directly measure mass flow rate of gas-based thermal technology. Mở đầu Việc đo lường khí ga trong công nghiệp là điều hết sức quan trọng. Vì vậy đã có rất nhiều các nghiên cứu về dòng cảm biến này nhằm đưa ra các thiế bị đo với dải đo rộng và độ chính xác cao....

17p lilinz 01-07-2013 106 7   Download

Lighting Controller 1. Dimming control of fluorescent lamps, mercury lamps and metal halide lamps. • More than 40% electric power saving compared with NO MERS systems. 2. Replace mercury lamp with metal halide lamp with MERS metal halide controller. • Approx. 40% electric power saving compared with NO MERS mercury lamp systems. (from Titech experiment) 3. Intelligent dimming control of lamps with MERS, sensors and Constraint Technology. • Significant saving can be expected compared with existing systems according to QOS....

12p tvq_pro 03-11-2012 73 10   Download

Hindawi Publishing Corporation EURASIP Journal on Advances in Signal Processing Volume 2008, Article ID 286168, 10 pages doi:10.1155/2008/286168 Research Article Extension of Pairwise Broadcast Clock Synchronization for Multicluster Sensor Networks Kyoung-Lae Noh,1 Yik-Chung Wu,2 Khalid Qaraqe,3 and Bruce W. Suter4 1 Digital Solution Center, Corporate Technology Operations, Samsung Electronics Co., Ltd., South Korea of Electrical and Electronic Engineering, The University of Hong Kong, Hong Kong 3 Texas A&M University at Qatar, P.O.

10p dauphong18 24-02-2012 79 6   Download

Không như chuột cơ (mechanical mouse); dùng hệ thống cơ_quang to, nặng nề(trái banh, con quay, đĩa quay,…) chuyển đổi sự xoay của trái banh thành sự di chuyển của con trỏ màn hình. Chuột quang (optical mouse) dùng Optical Navigtion Technology (tạm dịch : công nghệ dẫn đường quang) để theo dõi sự di chuyển của chuột.Optical Navigaton Technology sử dụng một cảm biến quang (optical sensor), hệ thấu kính và nguồn phát ánh sáng đơn sắc (chủ yếu là LED đơn sắc). ...

8p trannguyen1111 16-07-2010 422 68   Download