Fault Diagnosis of Discrete-Time Linear Systems Using Continuous Time Delay Petri Nets
This paper deals with fault diagnosis of a linear continuous variable dynamical system represented by a discrete state space model. The proposed fault diagnoser is based on a special Petri Net called Continuous Time Delay Petri Net (CTDPN). Thanks to the theorem presented in this paper, an exact cor...
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| Format: | Article |
| Language: | English |
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University of Sistan and Baluchestan
2020-01-01
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| Series: | International Journal of Industrial Electronics, Control and Optimization |
| Subjects: | |
| Online Access: | https://ieco.usb.ac.ir/article_4980_7589d3a60e42dd57c87e7a56682a2ca8.pdf |
| _version_ | 1811305891358572544 |
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| author | Sobhi Baniardalani |
| author_facet | Sobhi Baniardalani |
| author_sort | Sobhi Baniardalani |
| collection | DOAJ |
| description | This paper deals with fault diagnosis of a linear continuous variable dynamical system represented by a discrete state space model. The proposed fault diagnoser is based on a special Petri Net called Continuous Time Delay Petri Net (CTDPN). Thanks to the theorem presented in this paper, an exact correspondence between discrete-state space equations and fundamental equations of the CTDPN can be established. Based on this theorem, a systematic method is presented for realization of classical parity equations by a CTDPN that plays the role of the fault diagnoser. By integrating the concept of state space models and Petri Nets in this paper, new and effective methods can be proposed for analyzing and fault diagnosis of hybrid systems. Finally, the performance of the proposed method is investigated for fault diagnosis of a DC motor. The results show that with the help of proposed Petri net, fault diagnosis can be done well and traditional diagnoser can be replaced with this network. |
| first_indexed | 2024-04-13T08:34:33Z |
| format | Article |
| id | doaj.art-721ffa6b9cfd4f13847746b6b6cd7442 |
| institution | Directory Open Access Journal |
| issn | 2645-3517 2645-3568 |
| language | English |
| last_indexed | 2024-04-13T08:34:33Z |
| publishDate | 2020-01-01 |
| publisher | University of Sistan and Baluchestan |
| record_format | Article |
| series | International Journal of Industrial Electronics, Control and Optimization |
| spelling | doaj.art-721ffa6b9cfd4f13847746b6b6cd74422022-12-22T02:54:09ZengUniversity of Sistan and BaluchestanInternational Journal of Industrial Electronics, Control and Optimization2645-35172645-35682020-01-0131819010.22111/ieco.2019.28395.11304980Fault Diagnosis of Discrete-Time Linear Systems Using Continuous Time Delay Petri NetsSobhi Baniardalani0Kermanshah University of TechnologyThis paper deals with fault diagnosis of a linear continuous variable dynamical system represented by a discrete state space model. The proposed fault diagnoser is based on a special Petri Net called Continuous Time Delay Petri Net (CTDPN). Thanks to the theorem presented in this paper, an exact correspondence between discrete-state space equations and fundamental equations of the CTDPN can be established. Based on this theorem, a systematic method is presented for realization of classical parity equations by a CTDPN that plays the role of the fault diagnoser. By integrating the concept of state space models and Petri Nets in this paper, new and effective methods can be proposed for analyzing and fault diagnosis of hybrid systems. Finally, the performance of the proposed method is investigated for fault diagnosis of a DC motor. The results show that with the help of proposed Petri net, fault diagnosis can be done well and traditional diagnoser can be replaced with this network.https://ieco.usb.ac.ir/article_4980_7589d3a60e42dd57c87e7a56682a2ca8.pdfcontinuous-time delay petri netfault diagnosisparity equationsstate-space model |
| spellingShingle | Sobhi Baniardalani Fault Diagnosis of Discrete-Time Linear Systems Using Continuous Time Delay Petri Nets International Journal of Industrial Electronics, Control and Optimization continuous-time delay petri net fault diagnosis parity equations state-space model |
| title | Fault Diagnosis of Discrete-Time Linear Systems Using Continuous Time Delay Petri Nets |
| title_full | Fault Diagnosis of Discrete-Time Linear Systems Using Continuous Time Delay Petri Nets |
| title_fullStr | Fault Diagnosis of Discrete-Time Linear Systems Using Continuous Time Delay Petri Nets |
| title_full_unstemmed | Fault Diagnosis of Discrete-Time Linear Systems Using Continuous Time Delay Petri Nets |
| title_short | Fault Diagnosis of Discrete-Time Linear Systems Using Continuous Time Delay Petri Nets |
| title_sort | fault diagnosis of discrete time linear systems using continuous time delay petri nets |
| topic | continuous-time delay petri net fault diagnosis parity equations state-space model |
| url | https://ieco.usb.ac.ir/article_4980_7589d3a60e42dd57c87e7a56682a2ca8.pdf |
| work_keys_str_mv | AT sobhibaniardalani faultdiagnosisofdiscretetimelinearsystemsusingcontinuoustimedelaypetrinets |