Tag: PID

Free Download Optimization of PID Controllers Using Ant Colony and Genetic Algorithms By Muhammet Ünal, Ayça Ak, Vedat Topuz, Hasan Erdal (auth.)
2013 | 88 Pages | ISBN: 3642328997 | PDF | 4 MB
Artificial neural networks, genetic algorithms and the ant colony optimization algorithm have become a highly effective tool for solving hard optimization problems. As their popularity has increased, applications of these algorithms have grown in more than equal measure. While many of the books available on these subjects only provide a cursory discussion of theory, the present book gives special emphasis to the theoretical background that is behind these algorithms and their applications. Moreover, this book introduces a novel real time control algorithm, that uses genetic algorithm and ant colony optimization algorithms for optimizing PID controller parameters. In general, the present book represents a solid survey on artificial neural networks, genetic algorithms and the ant colony optimization algorithm and introduces novel practical elements related to the application of these methods to process system control.

Free Download Event-Based PID Controllers with Fixed Threshold Sampling Strategies by Oscar Miguel-Escrig
English | PDF EPUB (True) | 2024 | 178 Pages | ISBN : 3031625048 | 24.9 MB
This book offers a detailed examination of event-based control systems, exploring their design, implementation, and robustness. It addresses various sampling strategies such as Symmetric-Send-On-Delta (SSOD) and Regular Quantization with Hysteresis (RQH), providing insights into their application in networked control systems. Key topics include: the theoretical foundations of Event-Based Control under the above-mentioned sampling schemes, robustness analysis against limit cycle oscillations, and tuning methodologies for PID controllers considering continuous and discrete implementations. This book also evaluates classical tuning rules for event-based control from the point of view of the robustness, which are assessed through new robustness measures. Further, the implementation of Event-Based PID Controllers is demonstrated in physical systems using the standard IEC 61499. All in all, this outstanding PhD thesis provides readers with new schemes and techniques for designing robust Event-Based Controllers that can be better adapted to various industrial settings considering their specific needs.

Free Download Sabo Miya Hassan, Rosdiazli Ibrahim, Nordin Saad, "Hybrid PID Based Predictive Control Strategies for WirelessHART Networked Control Systems"
English | 2020 | pages: 165 | ISBN: 3030477363, 3030477398 | PDF | 10,7 mb
Recent advances in wireless technology have led to the emergence of industry standards such as WirelessHART. These strategies minimise the need for cumbersome cabling, thereby reducing costs. However, applying them involves the challenge of handling stochastic network delays, which can degrade control performance. To address this problem, commonly used simple PID could be employed. However, PID suffers from gain range limitations when used in a delayed environment. Furthermore, model-based controllers are complex and require exact models of the process and systematic system identification for implementation.