Design of a Two-Inertia Control System Using a Fictitious Exogenous Signal
| Autor: | Takuya Kinoshita, Takao Akiyama, Akinori Inoue, Toru Yamamotoa, Takashi Yamaguchi |
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| Rok vydání: | 2018 |
| Předmět: |
0209 industrial biotechnology
Powertrain media_common.quotation_subject 020208 electrical & electronic engineering System identification Drivetrain 02 engineering and technology Inertia 020901 industrial engineering & automation Control theory Control system 0202 electrical engineering electronic engineering information engineering Torque Torque converter media_common |
| Zdroj: | ISIE |
| Popis: | In the vehicle development, it is important to shorten the development period of the powertrain components such as transmission and torque converter. To simulate real road loads of the powertrain components, it is necessary that the dynamometer of the drivetrain bench emulates the moment of inertia of a tire. To emulate the desired moment of inertia, controller parameters are calculated based on the system identification in a conventional scheme. In control of scheme, high accuracy of system identification is required. This paper proposes a data-oriented control system whose controller parameters are directly calculated without system identification. In the proposed scheme, the fictitious exogenous signal is calculated using closed-loop data, and controller parameters and system parameters are simultaneously obtained. Finally, the effectiveness of the proposed scheme is verified by using a numerical example. |
| Databáze: | OpenAIRE |
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