**Overview**
The Elephantine Lunar Excavator (ELE) is a conceptual design for a robust lunar excavation system. Developed as part NASA Lunabotics, ELE placed 3rd out of 43 universities' robots.
The Elephantine Lunar Excavator (ELE) is a conceptual design for a robust lunar excavation system. Developed as part NASA Lunabotics, ELE placed 3rd out of 43 universities' robots.
**CAD Modelling**
Using tools like SolidWorks , I created a full 3D model of ELE, including the chassis, articulated arms, bucket assemblies and drivetrain. The modelling process involved careful consideration of kinematics, tolerances, and assembly constraints. Detailed drawings and exploded views were produced to guide fabrication.
Using tools like SolidWorks , I created a full 3D model of ELE, including the chassis, articulated arms, bucket assemblies and drivetrain. The modelling process involved careful consideration of kinematics, tolerances, and assembly constraints. Detailed drawings and exploded views were produced to guide fabrication.
**Analysis and Optimization**
Finite element analysis (FEA) was performed on critical components to ensure that the design could withstand lunar gravity and excavation forces while remaining lightweight. Iterative simulations helped optimize material selection and geometry, resulting in a design that balances strength, weight, and manufacturability.
Finite element analysis (FEA) was performed on critical components to ensure that the design could withstand lunar gravity and excavation forces while remaining lightweight. Iterative simulations helped optimize material selection and geometry, resulting in a design that balances strength, weight, and manufacturability.
