Angewandte Regelung und Optimierung in der ... - uni-stuttgart

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Burst Localisation Likelihood Estimation Combined Evidence Credibility adjusted based on performance… weights • w 1 w 2 w 3 w 4 w N Burst Prediction Model Correlated Customer Contacts Identification Using Hydraulic Model Operator’s Judgement ... Field Technician’s Evidence • Information fusion using Dempster-Shafer Theory* of Evidence • Could be hierarchical It allows one to combine evidence from different sources and arrive at a degree of belief (represented by a belief function) that takes into account all the available evidence. The theory was first developed by Arthur P. Dempster and Glenn Shafer. (http://en.wikipedia.org/wiki/Dempster-Shafer_theory)
Burst Localisation Pipe burst prediction model • Type of soil • Land use • Age of pipe • Material type • Diameter • Number of days of air frost • Monthly mean minimum temperature f( S, LAM , , , DA , , T ) F min
Page 1 and 2: Alexander Horch Angewandte Regelung
Page 3 and 4: Wasserversorgung - Globale Sicht Kl
Page 5 and 6: Wasserverwendung weltweit Schlüsse
Page 7 and 8: Randnotiz Beispiel - Verluste in eu
Page 9 and 10: Wichtige Marktreiber Worauf sich Wa
Page 11 and 12: Wasser Aktueller Megatrend mit Folg
Page 13 and 14: Nachhaltige und effiziente Wasserve
Page 15 and 16: Integriertes Wassermanagement Ausga
Page 17 and 18: Randnotiz Zeitlicher Verlauf „Feh
Page 19 and 20: Integriertes Wassermanagement Konze
Page 21 and 22: © ABB | 21 Betrieb und Instandhalt
Page 23 and 24: Advanced Solutions in Water Network
Page 33 and 34: Decision Support System for Burst L
Page 35: Burst Localisation Risk-based appro
Page 39 and 40: Burst Localisation Information Proc
Page 41 and 42: •41
Page 43 and 44: •43
Page 45 and 46: Burst Localisation Case Study 2 •
Page 47 and 48: Hydraulic model •47
Page 49 and 50: •49
Page 51 and 52: Network Simplification Why use simp
Page 53 and 54: Preprocessing Substitute valves tha
Page 55 and 56: Preprocessing Remove dead-end pipes
Page 57 and 58: Preprocessing Combine pipes in seri
Page 59 and 60: Gauss-Jordan Simplification Determi
Page 61 and 62: Gauss-Jordan Simplification Setup o
Page 63 and 64: Gauss-Jordan Simplification Setup o
Page 65 and 66: Example of Water Distribution Netwo
Page 67 and 68: Simplified network Comparison • A
Page 69 and 70: Example: network with 12527 nodes
Page 71 and 72: Water Network Optimization Pumpen-
Page 73 and 74: Pump & Valve scheduling Optimizatio
Page 75 and 76: Pump & Valve scheduling Current ope
Page 77 and 78: Anwendung Wassernetz Basel Problemb
Page 79 and 80: Anwendung Wassernetz Basel Implemen
Page 81 and 82: Referenzen • http://www.zvei.org/

Angewandte Regelung und Optimierung in der ... - uni-stuttgart

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