E-Book, Englisch, 198 Seiten
Chung / Ibrahim / Asirvadam WirelessHART™
Erscheinungsjahr 2017
ISBN: 978-1-351-57904-9
Verlag: Taylor & Francis
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)
Filter Design for Industrial Wireless Networked Control Systems
E-Book, Englisch, 198 Seiten
ISBN: 978-1-351-57904-9
Verlag: Taylor & Francis
Format: PDF
Kopierschutz: Adobe DRM (»Systemvoraussetzungen)
This book presents a guideline for EWMA filter design for industrial wireless networked control system, both theoretically and practically. The filter’s key advantages are simple, effective, low computational overhead. This book also provides a guideline for practical implementation of EWMA filter for improving networked control performance of various process plants. It further discusses not only the advantages of the filter, but also the limitations and how to avoid them when implementing the filter from practical point of view.
Autoren/Hrsg.
Fachgebiete
Weitere Infos & Material
1 Introduction
1.1 Introduction
1.2 Communication Technology Evolution in Industrial Process
1.3 Industrial Internet of Things and the Demand for Wireless Control in Process Industry
1.4 This Book's Scope and Organization
2 WirelessHART, The Leading Technology for Industrial Wireless Networked Control Systems
2.1 Introduction
2.2 WirelessHART, The Protocol and Applications
2.3 WirelessHART Simulators
2.4 Challenges with WirelessHART
2.5 Summary
3 Uncertainties in Industrial Wireless Mesh Network
3.1 Introduction
3.2 Environment Noises
3.3 Surrounding Temperature Surfaces
3.4 Path Fading
3.5 Signal to Noise Ratio
3.6 Overall Network Traffic
3.7 Summary
4 Delay and Packet Dropout Measurement in Wireless Networked Control System
4.1 Introduction
4.2 Wireless Network Delay Measurement Experiment
4.3 Wired Link Contention Experiment
4.4 Summary
5 Delay and Packet Dropout Compensation Techniques
5.1 Introduction
5.2 Delay Compensation Techniques
5.3 Packet Dropout Compensation Techniques
5.4 Summary
6 The Basic of EWMA Filter
6.1 Introduction
6.2 First-order EWMA Filter
6.3 Second-order EWMA Filter
6.4 Higher-order EWMA Filter
6.5 Comparison with Other Filters
6.6 Summary
7 Advanced Dual Purpose EMWA Filter Design for Delay and Packet Dropout Compensation
7.1 Introduction
7.2 dpEWMA Filter Design for Delay Compensation
7.3 dpEWMA Filter Design for Packet Dropout Compensation
7.4 dpEWMA Filter's Performance
7.5 dpEWMA Filter for Process with Long Delay
7.6 Summary
8 The Filter's Performance over Wired Links
8.1 Introduction
8.2 Network Induced Delay Measurement
8.3 Wired Link Contention Experimental Results
8.4 Control Performance Assessment
8.5 Summary
9 Wireless Hardware-in-the-loop Simulator
9.1 Introduction
9.2 WirelessHART Hardware-in-the-loop Simulator (WH-HILS)
9.3 Real-time Delay Measurement Experiment with WH-HILS
9.4 Summary
10 The Filter's Performance over Wireless Links of Industrial-scaled Wireless Mesh Network
10.1 Introduction
10.2 Results with Real-time WirelessHART Hardware-in-the-loop Simulator (WH-HILS)
10.3 Summary
11 Conclusions and Future Directions
11.1 Introduction
11.2 The dpEWMA Filter & WH-HILS's Significance
11.3 The dpEWMA Filter & WH-HILS's Applications
11.4 The Research Limitations
11.5 Recommendations for Future Investigations
Bibliography