Design and Development of Chassis Frame Using Trellis Structure for an Electric Motorcycle

Abstract

This study focuses on the design and development of an innovative chassis frame utilizing a trellis structure for an electric motorcycle. The research aims to optimize the frame's performance, weight, and structural integrity while addressing the unique requirements of electric powertrains. Through advanced computer-aided design (CAD) and finite element analysis (FEA), the trellis structure is engineered to provide superior torsional rigidity and improved handling characteristics compared to traditional frame designs. The study explores various materials, including low-carbon steel alloys and lightweight composites, to achieve an optimal balance between strength and weight reduction. Emphasis is placed on integrating the battery pack and electric motor efficiently within the frame, considering factors such as center of gravity, weight distribution, and thermal management. The research also investigates the manufacturability and cost-effectiveness of the trellis structure, employing techniques such as welding and additive manufacturing to enhance production efficiency. Extensive simulations and real-world testing are needed to validate the frame's performance under various load conditions, including acceleration, braking, and cornering. The results demonstrate significant improvements in overall chassis stiffness, reduced weight, and enhanced rider ergonomics. This innovative approach to electric motorcycle frame design contributes to the advancement of sustainable transportation solutions, potentially revolutionizing the electric two-wheeler industry by offering improved performance, range, and rider experience.