Modeling

Creation, maintenance and further development of simulation models

Reliably validating electronic control units on hardware-in-the-loop (HiL) systems requires the exact replication of associated sensors and actuators if different test scenarios are to be mapped. In addition to in-depth expertise in the area of sensor and actuator models, MicroNova has many years of experience in scenario and environment modeling – both in the area of automotive testing and in the testing of wind turbines.


Model Competence

MicroNova’s model competence includes model creation as well as the maintenance and extension of existing models:

  • Actuator models
  • Sensor models
  • Models for vehicles and wind power plants
  • Scenario models
  • Environment models
  • AI-based model components
  • Support for EXAM library models
    (test automation)

MicroNova Consulting offers different levels of abstraction for modeling to simulate ECUs: from the simulation of bus communication for a non-existent ECU to a completely virtual ECU (electronic control unit) with the goal of enabling virtual ASIL-relevant tests.


Efficient modeling with hardware competence

The software and system house MicroNova has been developing HiL systems itself for many years. This competence naturally also has a positive effect on the quality of the models. Systematic modularization, which has been incorporated into the entire NovaCarts product range, significantly shortens model compilation times. This means that a separate model is created for each control unit and each function, which can be run independently directly on the HiL simulator – without the need for costly recompilation of the entire model. In addition, no special hardware is required for modeling. Modifications to the models can also be carried out easily and with minimum time loss.

Besides the development time, the runtime of a model is crucial in order to achieve the desired real-time behavior. We accomplish this both by the type of modeling and by adapting the computing hardware, for example co-simulation on optimized simulation computers or different constellations of FPGAs.

These advantages are particularly evident in the NovaCarts HiL systems, as the entire architecture is designed to efficiently replicate control units. Of course, we also have many years of experience in integrating our models into the test environments of all common hardware vendors.

Our services at a glance

  • Development & maintenance of models
  • Sensor simulation & complex simulation of electrical loads
  • Simulation of physical relationships in real time
  • Replication of the environment through a combination of simulation and reality
  • Integration of models into the test infrastructure
  • Residual bus simulation
  • Creation of AI-based model parts
  • Support and expansion of EXAM library models when using the test automation solution

Areas of application for simulation models

  • Electric drives
  • Power electronics
  • Internal combustion engines
  • Transmission systems
  • Steering systems
  • Model integration
  • Virtual control units
  • FPGA modeling
  • Batteries
  • Restbus simulation
  • Wind turbines

Five steps to your model


Flexible basic and custom special models

MicroNova offers flexible basic models, which we tailor to exactly meet the focus of your application. If necessary, further modifications can be easily made at any time. We also develop special models for a huge range of applications, for example for the exact determination of a battery’s status (state-of-health, SoH) using electro-impedance spectroscopy or for conversion between two buses (RDB and ADTF).


Contact


Abdülkerim Dagli
Sales
sales-testing@who-needs-spam.micronova.de
+49 8139 9300-0

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MicroNova - Contact


MicroNova AG
Unterfeldring 6
85256 Vierkirchen

    +49 8139 9300-0
    info@who-needs-spam.micronova.de

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