A modeling environment for production powertrain controller development

Automotive companies are increasingly using computer model based product development processes. The usage of models in powertrain embedded control systems development is the main focus of this paper. The scope and the types of models that are used in different steps vary across the development process. However, it is desirable to have an integrated modeling environment and a general model architecture throughout the process for optimal resource utilization. This paper describes a multi-user flexible modeling environment that satisfies such a need. The concept is demonstrated with an example. The resources required to develop and maintain the environment are also discussed