VI-grade steering simulator model installed at Showa


Showa Corporation – a Japanese supplier of components for the automotive and motorcycle industries – has completed the installation of a VI-grade high-quality steering simulator model with new variable damper.

The advanced simulator, based on the VI-CarRealTime and VI-GraphSim software solutions installed on RedHawk technology, has been used since its launch in 2014 to evaluate the performance of electric power steering systems in early stages of the development process. In addition, the steering simulator has been used to develop and fine-tune a cooperative control model in conjunction with a revolutionary variable damper model. This model, based on a theoretical approach property of Showa, estimates the vehicle states using the wheel velocity instead of sensors, enabling users to obtain dramatic improvements (also in terms of weight of the damper component) with respect to the usage of a conventional variable damper.

Meanwhile, VI-grade has also released version 17 of VI-CarRealTime, which features several usability enhancements in the following VI-CarRealTime related products: VI-Animator, VI-Road and VI-SuspensionGen.

Modeling enhancements for example include vehicle data obfuscation; FMI master update with full support for co-simulation including static analysis; definition of external suspension models using functional mock-up interface; enhanced advanced steering model with new type of friction and servo gear; suspension components steering dependency and skidplates to compute chassis-to-road plane impact forces.

September 16, 2015


About Author


John joined UKi Media & Events in 2012 and has worked across a range of B2B titles within the company's automotive, marine and entertainment divisions. Currently editor of Automotive Testing Technology International, Crash Test Technology International and Electric & Hybrid Marine Technology International, John co-ordinates the day-the-day operations of each magazine, from commissioning and writing to editing and signing-off, as well managing web content. Aside from the magazines, John also serves as co-chairman of the annual Electric & Hybrid Marine Awards and can be found sniffing out stories throughout the halls of several of UKI's industry-leading expo events.

Comments are closed.