Designing a Robust Controller Using SMC and Fuzzy Artificial Organic Networks for Brushed DC Motors
Electric direct-current (DC) drives based on DC motor are extremely important in the manufacturing process, so it must be crucial to increase their performance when they are working on load disturbances or the DC motor’s parameters change. Usually, several load torque suddenly appears when electric...
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| Format: | Article |
| Language: | English |
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MDPI AG
2020-06-01
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| Series: | Energies |
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| Online Access: | https://www.mdpi.com/1996-1073/13/12/3091 |
| _version_ | 1797565258109288448 |
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| author | Pedro Ponce J. Antonio Rosales Arturo Molina Hiram Ponce Brian MacCleery |
| author_facet | Pedro Ponce J. Antonio Rosales Arturo Molina Hiram Ponce Brian MacCleery |
| author_sort | Pedro Ponce |
| collection | DOAJ |
| description | Electric direct-current (DC) drives based on DC motor are extremely important in the manufacturing process, so it must be crucial to increase their performance when they are working on load disturbances or the DC motor’s parameters change. Usually, several load torque suddenly appears when electric drives are operating in a speed closed-loop, so robust controllers are required to keep the speed high-performance. One of the most well-known robust strategies is the sliding mode controller (SMC), which works under discontinue operation. This controller can handle disturbances and variations in the plant’s parameters, so the controller has robust performance. Nevertheless, it has some disadvantages (chattering). Therefore, this paper proposed a fuzzy logic controller (FLC) that includes an artificial organic network for adjusting the command signal of the SMC. The proposed controller gives a smooth signal that decrements the chattering in the SMC. The stability condition that is based on Lyapunov of the DC motor is driven is evaluated; besides, the stability margins are calculated. The proposed controller is designed using co-simulation and a real testbed since co-simulation is an extremely useful tool in academia and industry allows to move from co-simulation to real implementation in short period of time. Moreover, there are several universities and industries that adopt co-simulation as the main step to design prototypes. Thus, engineering students and designers are able to achieve excellent results when they design rapid and functional prototypes. For instance, co-simulation based on Multisim leads to design directly printed circuit boards so engineering students or designers could swiftly get an experimental DC drive. The experimental results using this platform show excellent DC-drive performance when the load torque disturbances are suddenly applied to the system. As a result, the proposed controller based on fuzzy artificial organic and SMC allows for adjusting the command signal that improves the dynamic response in DC drives. The experimental response using the sliding-mode controller with fuzzy artificial organic networks is compared against an auto-tuning, Proportional-Integral-Derivative (PID), which is a conventional controller. The PID controller is the most implemented controller in several industries, so this proposal can contribute to improving manufacturing applications, such as micro-computer numerical control (CNC) machines. Moreover, the proposed robust controller achieves a superior-speed response under the whole tested scenarios. Finally, the presented design methodology based on co-simulation could be used by universities and industry for validating and implementing advanced control systems in DC drives. |
| first_indexed | 2024-03-10T19:09:34Z |
| format | Article |
| id | doaj.art-d1922c15c64248309b04ca8472201971 |
| institution | Directory Open Access Journal |
| issn | 1996-1073 |
| language | English |
| last_indexed | 2024-03-10T19:09:34Z |
| publishDate | 2020-06-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Energies |
| spelling | doaj.art-d1922c15c64248309b04ca84722019712023-11-20T03:55:14ZengMDPI AGEnergies1996-10732020-06-011312309110.3390/en13123091Designing a Robust Controller Using SMC and Fuzzy Artificial Organic Networks for Brushed DC MotorsPedro Ponce0J. Antonio Rosales1Arturo Molina2Hiram Ponce3Brian MacCleery4School of Engineering and Sciences-Writing Lab, Teclabs, Vicerrectoria de Investigación y Transferencia de Tecnología, Tecnologico de Monterrey, Monterrey 64849, MexicoSchool of Engineering and Sciences, Tecnologico de Monterrey, Mexico City 14380, MexicoSchool of Engineering and Sciences, Tecnologico de Monterrey, Mexico City 14380, MexicoFacultad de Ingeniería, Universidad Panamericana, Ciudad de México 03920, MexicoNational Instruments Corporation, Austin, TX 78759, USAElectric direct-current (DC) drives based on DC motor are extremely important in the manufacturing process, so it must be crucial to increase their performance when they are working on load disturbances or the DC motor’s parameters change. Usually, several load torque suddenly appears when electric drives are operating in a speed closed-loop, so robust controllers are required to keep the speed high-performance. One of the most well-known robust strategies is the sliding mode controller (SMC), which works under discontinue operation. This controller can handle disturbances and variations in the plant’s parameters, so the controller has robust performance. Nevertheless, it has some disadvantages (chattering). Therefore, this paper proposed a fuzzy logic controller (FLC) that includes an artificial organic network for adjusting the command signal of the SMC. The proposed controller gives a smooth signal that decrements the chattering in the SMC. The stability condition that is based on Lyapunov of the DC motor is driven is evaluated; besides, the stability margins are calculated. The proposed controller is designed using co-simulation and a real testbed since co-simulation is an extremely useful tool in academia and industry allows to move from co-simulation to real implementation in short period of time. Moreover, there are several universities and industries that adopt co-simulation as the main step to design prototypes. Thus, engineering students and designers are able to achieve excellent results when they design rapid and functional prototypes. For instance, co-simulation based on Multisim leads to design directly printed circuit boards so engineering students or designers could swiftly get an experimental DC drive. The experimental results using this platform show excellent DC-drive performance when the load torque disturbances are suddenly applied to the system. As a result, the proposed controller based on fuzzy artificial organic and SMC allows for adjusting the command signal that improves the dynamic response in DC drives. The experimental response using the sliding-mode controller with fuzzy artificial organic networks is compared against an auto-tuning, Proportional-Integral-Derivative (PID), which is a conventional controller. The PID controller is the most implemented controller in several industries, so this proposal can contribute to improving manufacturing applications, such as micro-computer numerical control (CNC) machines. Moreover, the proposed robust controller achieves a superior-speed response under the whole tested scenarios. Finally, the presented design methodology based on co-simulation could be used by universities and industry for validating and implementing advanced control systems in DC drives.https://www.mdpi.com/1996-1073/13/12/3091DC drivesco-simulationsliding mode controlfuzzy organic controllerLyapunov stabilityeducational innovation |
| spellingShingle | Pedro Ponce J. Antonio Rosales Arturo Molina Hiram Ponce Brian MacCleery Designing a Robust Controller Using SMC and Fuzzy Artificial Organic Networks for Brushed DC Motors Energies DC drives co-simulation sliding mode control fuzzy organic controller Lyapunov stability educational innovation |
| title | Designing a Robust Controller Using SMC and Fuzzy Artificial Organic Networks for Brushed DC Motors |
| title_full | Designing a Robust Controller Using SMC and Fuzzy Artificial Organic Networks for Brushed DC Motors |
| title_fullStr | Designing a Robust Controller Using SMC and Fuzzy Artificial Organic Networks for Brushed DC Motors |
| title_full_unstemmed | Designing a Robust Controller Using SMC and Fuzzy Artificial Organic Networks for Brushed DC Motors |
| title_short | Designing a Robust Controller Using SMC and Fuzzy Artificial Organic Networks for Brushed DC Motors |
| title_sort | designing a robust controller using smc and fuzzy artificial organic networks for brushed dc motors |
| topic | DC drives co-simulation sliding mode control fuzzy organic controller Lyapunov stability educational innovation |
| url | https://www.mdpi.com/1996-1073/13/12/3091 |
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