Design and Testing of a Low Cost PID Controller Combined with Inverse Derivative Control Action and Its Application in Voltage Control Systems of DC Generator
A single PID controller in a process control loop may suffer from high frequency oscillations without offset or low frequency oscillation with offset. An inverse derivative control action can eliminate both of these errors. In the present paper, a low cost operational amplifier based PID controller...
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IFSA Publishing, S.L.
2008-01-01
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| Series: | Sensors & Transducers |
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| Online Access: | http://www.sensorsportal.com/HTML/DIGEST/january_08/P_231.pdf |
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doaj-2519c04ab23a481f93f9a9cd706a793f2020-11-24T23:32:21ZengIFSA Publishing, S.L.Sensors & Transducers2306-85151726-54792008-01-018717484Design and Testing of a Low Cost PID Controller Combined with Inverse Derivative Control Action and Its Application in Voltage Control Systems of DC Generator Subrata CHATTOPADHYAY0Satish Chandra BERA1National Institute of Technical Teachers Training & Research, Kolkata, Block FC, Sector –III, Salt Lake City, Kolkata-700106, IndiaInstrumentation Engineering Section, Applied Physics, University of Calcutta 92, APC Road, Kolkata – 700 009, IndiaA single PID controller in a process control loop may suffer from high frequency oscillations without offset or low frequency oscillation with offset. An inverse derivative control action can eliminate both of these errors. In the present paper, a low cost operational amplifier based PID controller with inverse derivative control action has been described. Its transfer function has been derived and is found to be identical with the form already derived by other workers. It has been tested with a process plant analogue and implemented in the voltage control system of a DC generator. Its transfer function along with its characteristics in a process plant analogue and the load characteristics of DC generator with and without this controller have been determined experimentally and reported in this paper. http://www.sensorsportal.com/HTML/DIGEST/january_08/P_231.pdfPID controlInverse derivative controlControl parametersVoltage Control SystemDC generator |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Subrata CHATTOPADHYAY Satish Chandra BERA |
| spellingShingle |
Subrata CHATTOPADHYAY Satish Chandra BERA Design and Testing of a Low Cost PID Controller Combined with Inverse Derivative Control Action and Its Application in Voltage Control Systems of DC Generator Sensors & Transducers PID control Inverse derivative control Control parameters Voltage Control System DC generator |
| author_facet |
Subrata CHATTOPADHYAY Satish Chandra BERA |
| author_sort |
Subrata CHATTOPADHYAY |
| title |
Design and Testing of a Low Cost PID Controller Combined with Inverse Derivative Control Action and Its Application in Voltage Control Systems of DC Generator |
| title_short |
Design and Testing of a Low Cost PID Controller Combined with Inverse Derivative Control Action and Its Application in Voltage Control Systems of DC Generator |
| title_full |
Design and Testing of a Low Cost PID Controller Combined with Inverse Derivative Control Action and Its Application in Voltage Control Systems of DC Generator |
| title_fullStr |
Design and Testing of a Low Cost PID Controller Combined with Inverse Derivative Control Action and Its Application in Voltage Control Systems of DC Generator |
| title_full_unstemmed |
Design and Testing of a Low Cost PID Controller Combined with Inverse Derivative Control Action and Its Application in Voltage Control Systems of DC Generator |
| title_sort |
design and testing of a low cost pid controller combined with inverse derivative control action and its application in voltage control systems of dc generator |
| publisher |
IFSA Publishing, S.L. |
| series |
Sensors & Transducers |
| issn |
2306-8515 1726-5479 |
| publishDate |
2008-01-01 |
| description |
A single PID controller in a process control loop may suffer from high frequency oscillations without offset or low frequency oscillation with offset. An inverse derivative control action can eliminate both of these errors. In the present paper, a low cost operational amplifier based PID controller with inverse derivative control action has been described. Its transfer function has been derived and is found to be identical with the form already derived by other workers. It has been tested with a process plant analogue and implemented in the voltage control system of a DC generator. Its transfer function along with its characteristics in a process plant analogue and the load characteristics of DC generator with and without this controller have been determined experimentally and reported in this paper.
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| topic |
PID control Inverse derivative control Control parameters Voltage Control System DC generator |
| url |
http://www.sensorsportal.com/HTML/DIGEST/january_08/P_231.pdf |
| work_keys_str_mv |
AT subratachattopadhyay designandtestingofalowcostpidcontrollercombinedwithinversederivativecontrolactionanditsapplicationinvoltagecontrolsystemsofdcgenerator AT satishchandrabera designandtestingofalowcostpidcontrollercombinedwithinversederivativecontrolactionanditsapplicationinvoltagecontrolsystemsofdcgenerator |
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