Model-based Filter Design for Triple Skyhook Control of In-Wheel Motor Vehicles for Ride Comfort

被引：6

作者：

Suzuki, Tomonori ^{[1
]}

Mae, Masahiro ^{[2
]}

Takeuchi, Takuma ^{[4
]}

Fujimoto, Hiroshi ^{[3
]}

Katsuyama, Etsuo ^{[4
]}

机构：

[1] Univ Tokyo, Grad Sch Frontier Sci, Dept Adv Energy, 5-1-5 Kashiwanoha, Kashiwa, Chiba 2778561, Japan

[2] Univ Tokyo, Grad Sch Engn, Dept Elect Engn & Informat Syst, 5-1-5 Kashiwanoha, Kashiwa, Chiba 2778561, Japan

[3] Univ Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 2778561, Japan

[4] Toyota Motor Co Ltd, 1200 Mishuku, Susono, Shizuoka 4101193, Japan

来源：

IEEJ JOURNAL OF INDUSTRY APPLICATIONS | 2021年 / 10卷 / 03期

关键词：

vibration suppression control; vehicle motion control; electric vehicle; in-wheel motor; model-based design; ride comfort; ELECTRIC VEHICLE;

D O I：

10.1541/ieejjia.20004677

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Vibration suppression control in vehicles is important for ride comfort. In vehicle electrification, the use of an in-wheel motor as an actuator for vibration suppression has attracted attention as an alternative to active suspension systems. However, a model-free conventional controller design method cannot sufficiently suppress vibration at the most significant frequencies (4Hz to 8 Hz) because of mechanical resonance. In this study, we analyze the frequency response of an experimental vehicle. Using the identified frequency response of the vehicle, we design a pre-compensation filter based on the desired vibration suppression performance characteristics. The vibration suppression performance improved with the experimental vehicle at target frequencies from 4 Hz to 8 Hz.

引用

页码：310 / 316

页数：7

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