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Abstract
When PID controllers receive the sensor information or transmit its outputs through a
communication network, its parameters are difficult to tune using classical PID tuning methods. This is due to stochastic delays introduced by the network in the feedback loop. This paper proposes a design method to compensate the effects of this delay using a constrained optimization to find the PID parameters. The design is based on a polytopic description of the system, which can be formulated using a pdf distribution of the delay. Simulation results are presented to demonstrate the performance of the proposed method.
communication network, its parameters are difficult to tune using classical PID tuning methods. This is due to stochastic delays introduced by the network in the feedback loop. This paper proposes a design method to compensate the effects of this delay using a constrained optimization to find the PID parameters. The design is based on a polytopic description of the system, which can be formulated using a pdf distribution of the delay. Simulation results are presented to demonstrate the performance of the proposed method.
Original language | English |
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Title of host publication | Proceedings of the 16th IEEE International Conference on Emerging Technologies and Factory Automation |
Publisher | IEEE |
Number of pages | 8 |
Publication status | Published - 5 Sept 2011 |
Event | 16th IEEE International Conference on Emerging Technologies and Factory Automation - Toulouse, France Duration: 5 Sept 2011 → 9 Sept 2011 |
Conference
Conference | 16th IEEE International Conference on Emerging Technologies and Factory Automation |
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Country/Territory | France |
City | Toulouse |
Period | 5/09/11 → 9/09/11 |
Keywords
- PID controller design
- networked control systems
- control systems
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Dive into the research topics of 'PID controller design for networked control systems'. Together they form a unique fingerprint.Projects
- 1 Finished
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DEVELOPMENT OF INTEGRATED METHODS FOR CONTROL AND MONITORING OF COMPLEX SYSTEMS
Katebi, R. (Principal Investigator)
1/10/07 → 31/07/10
Project: Research - Studentship