非線形特性を有する要素を含むHILSシステムの特性評価

抄録

In the development of an automobile, various testing systems with hardware-in-the-loop simulation (HILS) techniques are proposed. The accuracy of an analysis is significant for the HILS system. The purpose of this study is to evaluate the performance of the HILS system with nonlinear elements. In order to clarify the basic concept of the HILS system, a HILS testing machine with a simple hardware configuration was developed. The HILS system was developed in which damper force was measured in the HILS testing machine and included in the real-time simulation. In the evaluation test of the HILS system, a sinusoidal input test was conducted with various conditions. The performance of the HILS system was evaluated by comparing the suspension stroke of the analysis model and the suspension stroke of the testing machine. We evaluated the performance of the HILS system by the validation of the simulation and the HILS test.