Our Completed Projects

We address a variety of issues in the areas of design development and test/homologation services.

Creation and verification of transmission hydraulic control models and gear shift control models using MATLAB®

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What led to the introduction of the service?

The client was considering the introduction of Model-Based Development (MBD) for a new development project of in-vehicle ECUs. Specifically, they were thinking of creating a hydraulic control model and a gear shift control model for the transmission and conducting tests in a simulated environment without using the machines themselves. They searched for a company that could not only create the control model, but also provide a one-stop service to create test scenarios and perform verification and evaluation using the models.

Issues before introduction

The client had to find a company that understood transmission and had extensive development experience. Since they were developing a control model, they asked us, a company that understands the functions of transmissions and has a proven track record in development, to help them.

Examples of use after introduction

We created hydraulic control models and gear shift control models using MATLAB ®, and built Model-in-the-loop (MIL) Simulation to verify them with plant models. At the client’s development site, they are carrying out development using the control model.

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Effectiveness and achieved results

The client was able to reduce development costs by outsourcing the entire process from control model creation to verification and evaluation. In addition to the creation of the control model, we also provided the test scenario and verification results, which made the development process more efficient.

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