02476nam a2200253 a 4500 vtls000037959 KUKTEM 20251114204358.0 090616t2008 my a f m 000 0 eng|d THE0006655(Local) 201905161551 amirul 201107132155 VLOAD 200908141631 VLOAD 200908141605 VLOAD 200906161416 ida84 UMP TJ1313 .N87 2008 rs Bc. Nurliyana Mohd Johari Computer based instrumentation system for pressure mesurement in matlab application / Nurliyana Mohd Johari Computer based instrumentation system for pressure mesurement in matlab application [electronic resource] Kuantan, Pahang : UMP, 2008 71 p. : ill. (some col.) ; 30 cm. + 1 computer disc Project paper (Bachelor of Electrical Engineering (Electronics)) -- Universiti Malaysia Pahang - 2008 This project presents a mechanism of collecting data from a process control plant. Generally, this project based on process control that used the instrument to measure pressure in kPa and converted the output to the current in mA. This project used the equipments from the experiment and built the system using MATLAB, graphical user interface (GUI) to manipulate the data. From the data, students can do investigations and analysis such as plot the graph of the output and error, and uncertainty of the measurement for the calibration of the pressure transmitter. This mechanism will help students during their laboratory session. In order to support the system, data acquisition card, PCI 1710HG will be used to transfer data from pressure transmitter to the computer. The result will be displayed in the GUI including the data that have been transfer from the instrument to the computer. The graph of five-point calibration and error also shown. In addition, the results of the calculation for average and error of the data, standard deviation, combined standard uncertainty and the effective degree of freedom to get the uncertainty are included in the study analysis. Students can use this proposed mechanism to do the data analysis which is very convenience for the lab session. This system will benefit not only the students but also for the instructor. Measuring instruments Testing Automatic control 0 0 0 1 20000 20000 2019-09-04 0 TJ1313 .N87 2008 rs Bc. 0000037438 2019-09-04 00:00:00 1 2019-09-04 PSM 0 0 0 1 20000 20000 2019-09-04 0 CD 3283 | TJ1313 .N87 2008 rs Bc. 0000037439 2019-09-04 00:00:00 1 2019-09-04 PSM VIRTUA40 987 993 VTLSSORT0080*0200*0400*0900*1000*2450*2460*2600*3000*5020*5200*6500*6501*9992