Most Powerful Open Source ERP

Wendelin Exanalytics for Wind Energy

  • Last Update:2019-04-03
  • Version:002
  • Language:en

Agenda

  • Nexedi
  • Wendelin Concept
  • Wendelin Use Case in Wind Energy
  • Wendelin Use Case in Civil Engineering
  • Conclusion

The presentation has three parts.

First we provide some information about Nexedi.

Then we present Wendelin and show how it is used in Wind Energy.

Then we explain some of the unique features of Wendelin by providing another use case of Wendelin: Civil Engineering.

Then we summarise our presentation for Total-Eren

Nexedi

Nexedi - Profile

Nexedi World Map
  • Largest Free Software Publisher in Europe
  • Founded in 2001 in Lille (France) - 35 engineers worldwide
  • Enterprise Software for mission critical applications
  • Build, deploy, train and run services
  • Profitable since day 1, long term organic growth
Nexedi is probably the largest Free Software publisher with more than 10 products and 15 million lines of code. Nexedi does not depend on any investor and is a profitable company since day 1.

Nexedi - Clients

Nexedi References and Map

nexedi.com/success

Nexedi clients are mainly large companies and governments looking for scalable enterprise solutions such as ERP, CRM, DMS, data lake, big data cloud, etc.  

Nexedi - Free Software Stack

Nexedi Software Stack

stack.nexedi.com

Nexedi software is primarily developed in Python, with some parts in Javascript.

Agenda

  • Nexedi
  • Wendelin Concept
  • Wendelin Use Case in Wind Energy
  • Wendelin Use Case in Civil Engineering
  • Conclusion

The presentation has three parts.

First we provide some information about Nexedi.

Then we present Wendelin and show how it is used in Wind Energy.

Then we explain some of the unique features of Wendelin by providing another use case of Wendelin: Civil Engineering.

Then we summarise our presentation for Total-Eren

Wendelin Concept

Wendelin Concept
 

Agenda

  • Nexedi
  • Wendelin Concept
  • Wendelin Use Case in Wind Energy
  • Wendelin Use Case in Civil Engineering
  • Conclusion

The presentation has three parts.

First we provide some information about Nexedi.

Then we present Wendelin and show how it is used in Wind Energy.

Then we explain some of the unique features of Wendelin by providing another use case of Wendelin: Civil Engineering.

Then we summarise our presentation for Total-Eren

Structural health monitoring and ice detection for connected wind turbines with Wendelin

Wölfel Logo
Nexedi Logo

Dr.-Ing. Steffen Pankoke

Pankoke (at) woelfel (dot) de

Dr. Klaus Wölfel

klaus (at) nexedi (dot) com
 

IDD.Blade

 

IT Problems

  • Reliable data collection
  • Scalable storage
  • Parallel processing
  • Out-of-core processing
  • Predictive algorithms
 

Introducing Wendelin

Wendelin Logo
 

Reliable data collection: Fluentd

Fluentd Illustration
 

Scalable storage: NEO

NEO Illustration
 

Parallel Processing: ERP5

    
            
              # Initialize data
              data_size = 1e6
              server_count = 1000
              chunk_size = data_size / server_count
              data = zbigarray(data_size)
              # Process data in parallel on each server (Map Reduce, Batch, etc)
              for server in server_count:
                data.activate().process(server*chunk_size, chunk_size)
            
          
        
 

Out-of-core processing: wendelin.core

    
            
              # Numpy
              np.ndarray(shape=(2,2), dtype="float")
              # Out-of-core data
              ZBigArray(shape=(1e18,2), dtype="float")
              # Full out-of-core
              ZBigArray(shape=(1e9,2e9), dtype="float")
            
          
        
 

Predictive algorithms: scikit-learn

scikit-learn Illustration
 

User Interface

Mic Wind Map Screenshot
 

Data Visualisation

Mic Wind Graph
 

Agenda

  • Nexedi
  • Wendelin Concept
  • Wendelin Use Case in Wind Energy
  • Wendelin Use Case in Civil Engineering
  • Conclusion

The presentation has three parts.

First we provide some information about Nexedi.

Then we present Wendelin and show how it is used in Wind Energy.

Then we explain some of the unique features of Wendelin by providing another use case of Wendelin: Civil Engineering.

Then we summarise our presentation for Total-Eren

Automated Monitoring and Reporting of Vibrations and Noise Across Sensor-Systems Using Wendelin and Jupyter Notebooks

Nexedi Logo

Dr. Klaus Wölfel

klaus (at) nexedi (dot) com

 

Monitoring of construction sites

Tunnel Construction in Frankfurt Europaviertel
 

Multiple Types of Sensors

Wölfel Sensors
 

Multiple Types of Legacy / Proprietary Interfaces

Multiple Interfaces
 

One way to upload data

Embulk Architecture
 

Multiple Types of Analyses

Multiple Analyses
 

One Unified Model

Wendelin Data Model
 

User Interface

Mic Construction User Interface
 

UI for Vibration

Vibration
 

UI for Noise

Noise
 

Jupyter Reporting: Engineer / Physicist

Report Developer
 

Jupyter Reporting: User

Report User
 

Next step: Web Notebooks

Pyodide
 

Agenda

  • Nexedi
  • Wendelin Concept
  • Wendelin Use Case in Wind Energy
  • Wendelin Use Case in Civil Engineering
  • Conclusion

The presentation has three parts.

First we provide some information about Nexedi.

Then we present Wendelin and show how it is used in Wind Energy.

Then we explain some of the unique features of Wendelin by providing another use case of Wendelin: Civil Engineering.

Then we summarise our presentation for Total-Eren

Wendelin Concept

Wendelin Concept
 

Thank You

Image Nexedi Office
  • Nexedi GmbH
  • Agnes-Pockels-Bogen 1
  • 80992 München
  • Germany