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Displaying 1-3 out of 3 total
Design of PC Communication with HART Field Instrumentation
Found in: Computer Science and Electronics Engineering, International Conference on
By Gangyi Wang,Qunli Shang,Shan-en Yu,Sheng Yang
Issue Date:March 2012
pp. 299-302
to realize the requirements translating industrial instruments to the digital, HART modem and HART PC software have been developed. When running the HART software on a PC, the signals are conversed by a HART modem to realize the functions of monitoring the...
Fault Diagnosis of the Pneumatic Actuators Based on Neural Network
Found in: Computational Intelligence and Design, International Symposium on
By Fukai Deng,Qunli Shang,Shanen Yu
Issue Date:October 2011
pp. 240-243
This paper investigates the ability of a multilayer neural network to diagnose pneumatic actuator faults. The AMS Valve Link Software [1]is used to obtain experimental figures of merit related to the actuator. The particular values of six measurable quanti...
Analyze and Improve the Time Synchronization in EPA
Found in: Computer Science and Information Engineering, World Congress on
By Qunli Shang, Rongjin Jiang, Shan-en Yu
Issue Date:April 2009
pp. 156-161
In order to improve the time synchronization precision to insure the communication timely, several types of clock synchronization methods were compared, analyzed the IEEE1588 clock synchronization system, discussed the PTP system software programming, intr...