Wensi Jin

Publication date : Mar 2004
Paper File : shrinking_the_v_sae2004.pdf

Authors

Wensi Jin, David Rausen,

Abstract

HIL systems have evolved rapidly in recent years, the result is an increased use of HIL in automotive engineering. However, HIL is not used to its fullest potential because of a lack in high fidelity plant models, tools integration and engineering process integration. Opal-RT has teamed up experts of each field to address these problems. This presentation will focus on the testing part of engineering process integration. New Eagle, a specialist in testing services, offers the process perspective.

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Publication date : Sep 2000
Paper File : v6_engine_simulation.pdf

Authors

Wensi Jin,

Abstract

In a rapid prototyping environment, internal combustion engine control systems are difficult to model and to simulate, especially within both fast and real-time simulation settings. A solution to the problems of long simulation times and inaccurate simulations is to combine the use of the RT-EVENTS Blockset, which works with the SIMULINK™ graphical software, at the engine modeling stage with the RT-LAB software for the distribution of the simulations on a cluster of microprocessors and for the control and monitoring of the simulations.

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Publication date : Dec 1999
Paper File : iemdc_automotive_track.pdf

Authors

Wensi Jin, Paul Baracos, Guillaume Murere,

Abstract

This paper describes new technologies that enable the use of the affordable PC hardware as the computing platform for high-performance electromechanical simulation. Challenging applications such as real-time hardware-in-the-loop and mega-simulation are made possible using a combination of PC-based simulation environment, distributed architecture, and software solutions to numerical problems that arise from fixed time step integration. The technologies are flexible enough to allow expansion and reconfiguration, and cover the entire design process from modeling to real-time simulation or control without the engineer ever having to write code.

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Publication date : Aug 2003
Paper File : engineous_2003.ppt

Authors

Wensi Jin, Steve Hann,

Abstract

This presentation explains a hardware in-the-loop (HIL) experiment: the automated design synthesis with a development ECU. It also gives details about the underlying technologies used: RT-LAB (Opal-RT) as the HIL platform, CarSim (Mechanical Simulation) for the real-time simulation and iSIGHT for the process integration and design methods.

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Publication date : Oct 2003
Paper File : gpc_2003.pdf

Authors

William E. Debs, Wensi Jin, Benoit Honel,

Abstract

This presentation is a review of General Motors Powertrain’s experience with Opal-RT and IMAGINE Software.

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