DFA Analysis Revolutionizes FSAE Steering, Enhancing Efficiency in Automotive Design

Indonesian Journal of Innovation Studies Pub Date : 2024-05-16 DOI:10.21070/ijins.v25i2.1116

Mukhammad Isa Kurniawan, Mulyadi

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Abstract

In the dynamic realm of automotive engineering, particularly in Formula Society of Automotive Engineers (FSAE) racing, where vehicle assessment is based on efficiency, motor power, chassis dynamics, and steering, there exists a notable focus on steering system design. This research delves into the conceptualization and component development aimed at aiding automotive mechanics in crafting steering systems for FSAE race cars. Employing Solid Edge 2021 software, the study utilizes the Design of Assembly (DFA) analysis method to streamline the mechanical process. Through DFA analysis, the study assesses various Technical Attributes (TAs) of the steering system, revealing values ranging from 0.548 to 1.765. The ideal steering system ensures that the desired steering input by the driver aligns with the output motion of the vehicle, known as the Ackerman condition. Steering gear mechanisms translate rotational motion into translation and adjust the effort applied to the steering linkage. The study's findings contribute to the advancement of steering system design in FSAE vehicles, emphasizing ergonomic considerations and the utilization of advanced software tools like Catia and Solid Edge 2021 for enhanced performance and safety. Highlight: FSAE steering: DFA analysis enhances design efficiency for racing vehicles. Software aid: Solid Edge 2021 streamlines FSAE steering system development. Ergonomic focus: Design prioritizes driver comfort and vehicle performance optimization. Keywoard: FSAE vehicles, Steering system design, DFA analysis, Solid Edge 2021, Ergonomics

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DFA 分析彻底改变了 FSAE 转向系统，提高了汽车设计效率

在充满活力的汽车工程领域，特别是在汽车工程师方程式协会（FSAE）竞赛中，对车辆的评估主要基于效率、电机功率、底盘动力和转向，其中转向系统设计是一个值得关注的重点。本研究深入探讨了概念化和组件开发，旨在帮助汽车机械师为 FSAE 赛车制作转向系统。本研究采用 Solid Edge 2021 软件，利用装配设计 (DFA) 分析方法来简化机械流程。通过 DFA 分析，该研究评估了转向系统的各种技术属性 (TA)，发现其值在 0.548 到 1.765 之间。理想的转向系统可确保驾驶员所需的转向输入与车辆的输出运动（即阿克曼条件）保持一致。转向齿轮机构将旋转运动转化为平移运动，并调整施加到转向连杆上的力度。研究结果有助于推动 FSAE 车辆转向系统设计的发展，强调人体工程学方面的考虑，以及利用 Catia 和 Solid Edge 2021 等先进软件工具来提高性能和安全性。亮点： FSAE 转向系统：DFA 分析提高了赛车的设计效率。软件辅助：Solid Edge 2021 可简化 FSAE 转向系统的开发。注重人体工程学：设计优先考虑驾驶员舒适度和车辆性能优化。关键字FSAE 车辆、转向系统设计、DFA 分析、Solid Edge 2021、人体工程学

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Indonesian Journal of Innovation Studies

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