Industrial applications using wavelet packets for gross error detection

Research output: Contributions to collected editions/worksContributions to collected editions/anthologiesResearchpeer-review

Authors

This chapter addresses Gross Error Detection using uni-variate signal-based approaches and an algorithm for the peak noise level determination in measured signals. Gross Error Detection and Replacement (GEDR) may be carried out as a pre-processing step for various model-based or statistical methods. More specifically, this work presents developed algorithms and results using two uni-variate, signal-based approaches regarding performance, parameterization, commissioning, and on-line applicability. One approach is based on the Median Absolute Deviation (MAD) whereas the other algorithm is based on wavelets. In addition, an algorithm, which was developed for the parameterization of the MAD algorithm, is also utilized to determine an initial variance (or peak noise level) estimate of measured variables for other model-based or statistical methods. The MAD algorithm uses a wavelet approach to set the variance of the noise in order to initialize the algorithm. The findings and accomplishments of this investigation are: 1. Both GEDR algorithms, MAD based and wavelet based, show good robustness and sensitivity with respect to one type of Gross Errors (GEs), namely outliers. 2. The MAD based GEDR algorithm, however, performs better with respect to both robustness and sensitivity. 3. The algorithm developed to detect the peak noise level is accurate for a wide range of S/N ratios in the presence of outliers. © Springer-Verlag Berlin Heidelberg 2007.
Original languageEnglish
Title of host publicationComputational Intelligence in Information Assurance and Security
EditorsNadia Nedjah, Luiza Macedo Mourelle, Ajith Abraham
Number of pages39
Place of PublicationBerlin, Heidelberg
PublisherSpringer Verlag
Publication date01.01.2007
Pages89-127
ISBN (print)978-3-540-71077-6, 3-540-71077-9
ISBN (electronic)978-3-540-71078-3
DOIs
Publication statusPublished - 01.01.2007
Externally publishedYes

    Research areas

  • Engineering - Outlier Detection, Lipschitz Constant, Wavelet Packet, Median Absolute Deviation, Quality Module

Recently viewed

Activities

  1. Project Workshop on "Worker Flows, Match Quality, and Productivity" - 2019
  2. 13th IFAC and IEEE Conference on Programmable Devices and Embedded Systems - PDeS 2015
  3. Applied Econometrics with Stata for PhD Students
  4. Princeton University
  5. Thinking of Time - A Resource which Should be Allocated Equally
  6. Changing learning environments at university? Comparing the learning strategies of non-traditional European students engaged in lifelong learning.
  7. Predicting negotiation success with a multitude of negotiators’ inter-individual differences—a latent personality model of the successful negotiator
  8. Visualizing and analyzing big data sets: Results from the Student Bodies-Eating Disorders study
  9. "Crowds and Party" Reading Workshop with Jody Dean - 2019
  10. European University Institute
  11. Where is language use in the description of the Englishes? - ESSE 2006
  12. Comfort and Adaptive Cruise Control in Highly Automated Vehicles
  13. Panel Cointegration Testing with Time Trend and Analysis of Money Demand in OECD Countries
  14. Navigating Educational Ambidexterity: Exploring Leader-Member Exchange and Open Innovation
  15. Digital Capitalism meets Leberkaspeppi: Temporal Orientations in Business Models as a Source of Platform Power in Mature Industries
  16. THE EUROPEAN CONFERENCE ON MACHINE LEARNING & PRINCIPLES AND PRACTICE OF KNOWLEDGE DISCOVERY IN DATABASES 2017
  17. Ghosting the City – Zooming in on Otherwise Publics in Virtual Worlds
  18. 6th Workshop on Unintended Consequences
  19. Internet-based guided self-help to reduce depressive symptoms in teachers: Results from a randomized controlled trial
  20. Modelling biodegradability based on OECD 301D data for the design of mineralising ionic liquids
  21. Mathematical and Computational Applications (Fachzeitschrift)
  22. Response to Philip Hogh: Suffering, Pain and the Idea of Progress

Publications

  1. Cue predictability changes scaling in eye-movement fluctuations
  2. Service Level Driven Stock Allocation
  3. Digging into the roots
  4. Design for Product Care—Development of Design Strategies and a Toolkit for Sustainable Consumer Behaviour
  5. The effect of structural complexity on large mammal occurrence in revegetation
  6. Towards Advanced Learning in Dispatching Rule-Based Scheuling
  7. Integrating inductive and deductive analysis to identify and characterize archetypical social-ecological systems and their changes
  8. "Introduction," communication +1
  9. What Makes for a Good Theory? How to Evaluate a Theory Using the Strength Model of Self-Control as an Example
  10. Embedding Evidence on Conservation Interventions Within a Context of Multilevel Governance
  11. Drafts in Action
  12. Development and comparison of processing maps of Mg-3Sn-1Ca alloy from data obtained in tension versus compression
  13. Modeling of temperature- and strain-driven intermetallic compound evolution in an Al-Mg system via a multiphase-field approach with application to refill friction stir spot welding
  14. Discriminative clustering for market segmentation
  15. From Open Access to Open Science
  16. How to move the transition to sustainable food consumption towards a societal tipping point
  17. Integrating business models and enterprise architecture
  18. Concepts, Formats, and Methods of Participation
  19. Effective digital practice in the competence-oriented English as a foreign language classroom in Germany
  20. Trajectory tracking using MPC and a velocity observer for flat actuator systems in automotive applications