TerraROVER

The TerraROVER’s core functionality is centered around its electric propulsion system, enabling it to traverse various outdoor environments. Its drive system consists of electric motors and gearboxes that provide controlled speed and maneuverability. The remote-control interface allows users to adjust speed and direction, making it an effective platform for training and testing mobility systems. For advanced applications, the TerraROVER can be adapted for pre-programmed or autonomous navigation, expanding its use in robotics and automation research. A key design feature of the TerraROVER is its adaptability for sensor integration. It includes mounting provisions for miniaturized sensors capable of capturing environmental data such as temperature, GPS location, and visual imagery. The platform supports both onboard data logging and real-time transmission, making it suitable for field studies, distributed sensing applications, and educational experiments. Fabrication is streamlined through the use of 3D-printed components, allowing for cost-effective production and easy assembly in classroom or research settings. Currently at Technology Readiness Level (TRL) 7, the system has been successfully demonstrated in an operational environment and is available for patent licensing. Innovators at NASA’s Wallops Flight Center have developed the TerraROVER as part of the AEROKATS and Rover Education Network. The TerraROVER is a 3D-printable, remotely controlled wheeled platform designed for educational and research applications. It features electric propulsion for operation on various terrains, including pavement, grass, soil, and even ice or snow with appropriate traction. The platform is built to accommodate a range of sensor systems, such as surface and air temperature sensors, GPS modules, cameras, and data recording or transmission devices. Its modular design allows for easy assembly using 3D-printed parts and commercially available motors, gearboxes, batteries, and radio control components. With the ability to operate via remote control or optional pre-programmed/autonomous modes, the TerraROVER serves as an accessible and versatile tool for training, experimentation, and hands-on learning in STEM education.