Intellectualized Portable Temperature Calibration Equipment Based on Embedding System
In order to meet the fast on-site calibration of temperature sensor and temperature measuring instruments, this paper proposes a piece of portable high-precision temperature calibration equipment. With ARM as the control core, Iinux2.6 operating system is transplanted; a proportional-fuzzy selftuning PID control algorithm is proposed, which is simulated in the MATLABA environment and the results fully meet the requirements; a combined commissioning of the system hardware and software is conducted and the actual results are analyzed, which shows that the system has achieved its anticipated design goals. This paper describes the design ideas of temperature calibration equipment, focusing on the construction of ARM-based temperature controller and the achievement of proportional-fuzzy self-tuning PID control algorithm.
embedded system portable calibration equipment
Li Jinyao
College of Information Engineering,Beijing Institute of Graphic Communication,＃25,North Xinghua Road,Beijing ,102600,China
国际会议
厦门
英文
288-293
2010-05-22（万方平台首次上网日期，不代表论文的发表时间）