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This paper presents the application of virtual air temperature oven as an alternative way of carrying out the temperature control experiment in process control laboratory at Faculty of Electrical Engineering, UiTM, Shah Alam. A virtual air temperature oven is developed so that students will have effective experiment time and achieve the objective of the experiment. The development of virtual air temperature...
This paper studies the problem of process control in the gene amplification instrument. We analyze the characteristic of the thermoelectric heat pumps and discuss the process of the control objectives. Based on the performance of the pumps via input power, a process control strategy is proposed in this paper. Experimental results prove that the control strategy is valid and the time taken for the...
Tunable diode laser spectroscopy (TDLS) can only be successfully implemented if a number of system characterization procedures and critical parameter measurements can be made accurately. These include: application of a wavelength/frequency scale to the signals recovered in time; measurement of the frequency dither applied to the laser; measurement of the relative phase between the laser power modulation...
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