Afunlehin, Adesina O. and Abdulhamid, Ibrahim Garba (2018) THE EFFECT OF WASHOUT FILTER IN DERIVATIVE CONTROL. In: First International Conference and Exhibition on Technological Innovation and Global Competitiveness, at Mass Communication Centre,, NOVEMBER, 2018, The Federal Polytechnic. Ilaro, Ogun State, Nigeria.
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Abstract
This paper presents graphical analysis of washout filter in reducing electrical noise and external noise sources being observed from components of the circuit despite the fact that derivative action is the major cause of the disturbances. Using TecQuipment CE 117 process trainer along with CE2000 software for graphical detail, it shows how the derivative block reacts very quickly to the setpoint change and error produced by applying a short period large output signal to the pump in order to increase the pump speed. The effect of derivative action without the „washout filter produces increased noise on the derivative block output (D-action output)
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Subjects: | Q Science > QC Physics |
| Divisions: | Faculty of Engineering, Science and Mathematics > School of Engineering Sciences |
| Depositing User: | Mr Adedamola Bameke |
| Date Deposited: | 28 Jun 2020 20:29 |
| Last Modified: | 28 Jun 2020 20:29 |
| URI: | http://eprints.federalpolyilaro.edu.ng/id/eprint/801 |
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