eprintid: 4133
rev_number: 6
eprint_status: archive
userid: 270
dir: disk0/00/00/41/33
datestamp: 2020-12-08 09:28:03
lastmod: 2020-12-08 09:28:03
status_changed: 2020-12-08 09:28:03
type: article
metadata_visibility: show
creators_name: Nguyen, Dac Hai
creators_name: Tran, Thi Thuy Ha
creators_name: Vu, Quoc Tuan
creators_name: Le, Van Thai
creators_name: Chu, Duc Trinh
creators_name: Bui, Thanh Tung
creators_name: Nguyen, Ngoc An
creators_id: haind75@gmail.com
creators_id: tttha@gmail.com
creators_id: vqtuan0211@gmail.com
creators_id: thailv@haui.edu.vn
creators_id: trinhcd@vnu.edu.vn
creators_id: tungbt@vnu.edu.vn
creators_id: ngocan@vnu.edu.vn
title: Study on Design Optimization of a Symmetry Two-Axis Tilt Angle Capacitive Sensor
ispublished: pub
subjects: ElectronicsandComputerEngineering
subjects: isi
divisions: cetr_uet
divisions: fac_fet
abstract: This paper presents the design, optimization, fabrication and characterization of a symmetrical twoaxis tilt angle sensor. The sensor consists of a globe-calotte-shaped excitation electrode and two pairs of sensing electrodes of the same dimensions, positioned symmetrically on a 3D printed hollow sphere. The sphere is filled with oil and air, and then mounted on the surface of a printed circuit board (PCB) for mechanical packaging and measurement. Experimental results show that the sensor can measure the tilt angle in both the x- and y-axes with sensitivity of 124 mV/° and resolution of ±0.15° in the range from −35° to 35°. The characteristics of the sensor on the x- and y-axes are similar. The proposed sensor can be used in several applications.
date: 2020-09
date_type: published
official_url: http://dx.doi.org/10.1080/03772063.2020.1816224
id_number: 10.1080/03772063.2020.1816224
full_text_status: none
publication: IETE Journal of Research
pagerange: 1-8
refereed: TRUE
issn: 0377-2063
citation:   Nguyen, Dac Hai and Tran, Thi Thuy Ha and Vu, Quoc Tuan and Le, Van Thai and Chu, Duc Trinh and Bui, Thanh Tung and Nguyen, Ngoc An  (2020) Study on Design Optimization of a Symmetry Two-Axis Tilt Angle Capacitive Sensor.  IETE Journal of Research .   pp. 1-8.  ISSN 0377-2063