272-276 2025 [춘계학술대회]
| 제목 | 목적 기반 모빌리티(PBV)를 고려한 조향 기능통합형 코너모듈 개발 |
|---|---|
| 분야 | 지능형 샤시 및 제어 |
| 언어 | Korean |
| 저자 | 주진욱(현대모비스), 전재웅(현대모비스), 편진수(현대모비스), 이민섭(현대모비스), 오상훈(현대모비스), 조현우(현대모비스) |
| Key Words | Purpose Built Vehicle (목적 기반 모빌리티), Corner Module (코너모듈), Vehicle dynamics (차량 동역학), Steering motor-integrated knuckle (조향모터 일체형 너클), Front-rear symmetric suspension (전후 대칭 서스펜션), K&C (Kinematics and Compliance), R&H (Ride and Handling) |
| 초록 |
Purpose Built Vehicles (PBVs) require a modular design to accommodate various driving environments and purposes, necessitating a next-generation chassis system that enhances both space efficiency and driving performance. This study develops a corner module with a steering motor-integrated knuckle, optimized for PBVs, and proposes a method to maximize steering performance and space utilization. The proposed corner module integrates the steering motor and knuckle into a single unit, achieving weight reduction and component simplification while improving compatibility with electrified platforms. Additionally, by utilizing a suspension-based structure, the system enhances vehicle driving stability and enables independent steering/drive functionality, allowing for various driving modes as well as advanced vehicle motion control. Furthermore, the design is expandable to support the standardization of both front and rear suspension systems, contributing to cost reduction and component commonization. Through dynamic analysis, this study ensures production-level K&C (Kinematics & Compliance) characteristics and validates the functionality of the system through a prototype corner module. This research contributes to the development of next-generation corner modules and suspension systems for PBVs, facilitating technological advancements in urban mobility and autonomous vehicles. |
| 원문(PDF) | 다운로드 |