Intelligent Detector of Internal Combustion Engine Cylinder Pressure and Sensitivity Temperature Coefficient Compensation
Joint Authors
Xue, Wei
Pan, Xiaomin
Wang, Quan
Zhou, Chen
Zheng, Beirong
Source
Advances in Materials Science and Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-6, 6 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-10-21
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Engineering Sciences and Information Technology
Abstract EN
The detecting device based on mechanical mechanism is far from the measurement of internal combustion engine cylinder explosion and compression pressure.
This pressure detection is under the environment of pulsed gas (over 500 times per one minute) and mechanical impactive vibration.
Piezoresistive detection with silicon on insulator (SOI) strain gauges to pressure seems to be a good solution to meet such special applications.
In this work, separation by implanted oxygen (SIMOX) wafer was used to fabricate the high temperature pressure sensor chip.
For high accuracy and wide temperature range application, this paper also presents a novel pressure sensitivity temperature coefficient (TCS) compensation method, using integrated constant current network.
A quantitative compensation formula is introduced in mathematics.
During experiments, the absolute value of the compensated TCS is easy to be 10 × 10−6/°C~100 × 10−6/°C by individual adjustment and calibration of each device’s temperature compensation.
Therefore, the feasibility and practicability of this technology are tested.
Again, the disadvantages are discussed after the research of the experiment data and the improvement methods are also given in the designing period.
This technology exhibits the great potential practical value of internal combustion engine cylinder pressure with volume manufacturing.
American Psychological Association (APA)
Zheng, Beirong& Zhou, Chen& Pan, Xiaomin& Wang, Quan& Xue, Wei. 2013. Intelligent Detector of Internal Combustion Engine Cylinder Pressure and Sensitivity Temperature Coefficient Compensation. Advances in Materials Science and Engineering،Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-446989
Modern Language Association (MLA)
Zheng, Beirong…[et al.]. Intelligent Detector of Internal Combustion Engine Cylinder Pressure and Sensitivity Temperature Coefficient Compensation. Advances in Materials Science and Engineering No. 2013 (2013), pp.1-6.
https://search.emarefa.net/detail/BIM-446989
American Medical Association (AMA)
Zheng, Beirong& Zhou, Chen& Pan, Xiaomin& Wang, Quan& Xue, Wei. Intelligent Detector of Internal Combustion Engine Cylinder Pressure and Sensitivity Temperature Coefficient Compensation. Advances in Materials Science and Engineering. 2013. Vol. 2013, no. 2013, pp.1-6.
https://search.emarefa.net/detail/BIM-446989
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-446989