Modelling,simulation and identification of an engine air path electromechanical actuator |
| |
| Affiliation: | 1. IRTES-SET (Laboratoire Systèmes et Transports), University of Technology of Belfort-Montbéliard, Belfort 90010, France;2. FCLab FR CNRS 3539, FEMTO-ST UMR CNRS 6174, University of Technology of Belfort-Montbéliard, Belfort 90010, France;1. Federal Technological University of Paraná, Av. Alberto Carazai, 86300-000 Cornélio Procópio, PR, Brazil;2. Department of Automation and Systems - Federal University of Santa Catarina, 88040-900 Florianópolis, SC, Brazil;1. School of Aeronautics and Astronautics, University of Electronic Science and Technology of China, Chengdu, China;2. University of Toronto Institute for Aerospace Studies (UTIAS), Toronto, Canada;3. School of Astronautics, Harbin Institute of Technology, Harbin, China;1. Dipartimento di Elettronica, Informazione e Bioingegneria, Politecnico di Milano, Via Ponzio 34/5, Milano, Italy;2. RSE, Via Rubattino 54, Milano, Italy;1. Powertrain Engineering Division 1, Nissan Motor Co., Ltd., 560-2 Okatsukoku, Atsugi, Kanagawa 243-0192, Japan;2. Department of Electrical Engineering, Faculty of Engineering, Kogakuin University, 2-24-1 Nishishinjuku, Shinjuku-ku, Tokyo 163-8677, Japan;3. Department of Automotive Science, Graduate School of Integrated Frontier Sciences, Kyushu University, 744 Motooka, Nishi-ku, Fukuoka 819-0395, Japan;4. Nissan Research Center, Nissan Motor Co., Ltd., 1-1 Morinosatoaoyama, Atsugi, Kanagawa 243-0123, Japan |
| |
| Abstract: | This paper deals with the modelling and the identification of an electromechanical Diesel engine actuator. The studied Bosch GPA-S actuator is designed for swirl/tumble flaps to control the air amount entering into the cylinder. This study aims to design a complete simulator that reproduces, with sufficient accuracy, the actuator dynamics taking into account the effects of the friction phenomenon. Hence, an overview of the actuator structure and its operation principle is first given. Then, its mathematical model as well as the nonlinearity, related to its behaviour, is discussed. Next, three identification procedures, which allow estimating both the system parameters and the friction model coefficients, are introduced. Finally, simulation results, using MATLAB, and experimental results, using LabVIEW, are presented demonstrating the effectiveness of the proposed techniques. |
| |
| Keywords: | Diesel engine Electromechanical actuators Modelling Simulation Identification Friction |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
