674.DESIGN, ANALYSIS, AND OPTIMIZATION OF THE STEERING COLUMN SYSTEM FOR AN ELECTRIC STREET SWEEPER

Authors

  • Angeleska Elena Faculty of Mechanical Engineering, “Ss. Cyril and Methodius” University in Skopje, P.O.Box 464, MK–1001 Skopje, Republic of North Macedonia
  • Čangoski Vasko Faculty of Mechanical Engineering, “Ss. Cyril and Methodius” University in Skopje, P.O.Box 464, MK–1001 Skopje, Republic of North Macedonia
  • Nestorovski Blagoja Faculty of Mechanical Engineering, “Ss. Cyril and Methodius” University in Skopje, P.O.Box 464, MK–1001 Skopje, Republic of North Macedonia
  • Vasileva Anita Faculty of Mechanical Engineering, “Ss. Cyril and Methodius” University in Skopje, P.O.Box 464, MK–1001 Skopje, Republic of North Macedonia

DOI:

https://doi.org/10.55302/MESJ24421005a

Keywords:

steering column, brake pedal, vehicle ergonomics, street sweeper

Abstract

This study explores the challenges and solutions related to improving the interior ergonomics of a small street sweeper, with a specific focus on redesigning the steering column and brake pedal system. The initial design faces issues such as obstructed field of view and limited space in the operator's knee area. The primary objective is to enhance comfort and safety for the operator within the constraints of the existing design. The proposed solution involves a new steering column structure that integrates the brake pedal system. Siemens Jack software was employed for ergonomic analysis, revealing improved operator comfort and larger field of view with the modified design. Dy-namic analysis using ADAMS View confirmed that the new brake pedal system met the requirements outlined in the ECE R13 regulation. This solution improves ergonomics, offers larger field of view, and ensures optimal brake perfor-mance.
MESJ

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Published

24-06-2024

Issue

Vol. 42 No. 1 (2024): MECHANICAL ENGINEERING SCIENTIFIC JOURNAL

Section

Articles