Quartz tuning fork temperature sensor testing system based on programmable chip

Jun Xu; Bo You; Lihua Hu; Jing Ma; Xin Li

doi:10.1117/12.807894

12 January 2009 Quartz tuning fork temperature sensor testing system based on programmable chip

Jun Xu, Bo You, Lihua Hu, Jing Ma, Xin Li

Proceedings Volume 7133, Fifth International Symposium on Instrumentation Science and Technology; 71331F (2009) https://doi.org/10.1117/12.807894
Event: International Symposium on Instrumentation Science and Technology, 2008, Shenyang, China

Abstract

A digital temperature testing system has been developed using a programmable chip for a ZY cutting-type quartz tuning fork temperature sensor. The system consists of hardware and software functionalities and it is implemented on an Altera Cyclone II EP2C35 Field Programmable Gate Array including a NIOS core processor. To satisfy the real time processing constraints on the one hand, and parameterization on the other hand, part of the algorithm are implemented in hardware and others are implemented in software. Experimental results indicate that the testing system can be used to measure the temperature with an accuracy of 0.01 degree C, and the effective resolution is better than 0.003 degree C in the range of - 20 degree C to 140 degree C.

Citation Download Citation

Jun Xu, Bo You, Lihua Hu, Jing Ma, and Xin Li "Quartz tuning fork temperature sensor testing system based on programmable chip", Proc. SPIE 7133, Fifth International Symposium on Instrumentation Science and Technology, 71331F (12 January 2009); https://doi.org/10.1117/12.807894

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available