Concept of a Multi-Legged Rover Design to Address Challenges on Irregular Surfaces

Abstract

Planetary exploration has always posed significant engineering challenges, especially in environments such as the lunar surface, where energy access, irregular terrains, and prolonged periods of dormancy remain major obstacles. The Apollo lunar rover demonstrated the practicality of wheeled vehicles, but it also exposed critical limitations in mobility and energy efficiency when traversing rugged extraterrestrial landscapes. To address these challenges, this research explores alternative locomotion systems with a specific focus on multi-legged designs. A four-legged wheeled robotic platform is proposed as a potential breakthrough in enhancing both mobility and energy utilization for space missions. This design aims to minimize energy wastage, improve adaptability to unpredictable terrain, and sustain functionality over a longer duration of solar dormancy. Moreover, it investigate alternative energy sources beyond conventional solar panels to maintain long-term operational capacity, crucial for enduring deep space missions. While the initial scope is tailored toward space applications, the principles derived from this research extend to terrestrial contexts as well. Potential spin-offs include advancements in mountaineering equipment where energy-efficient mobility is vital, and solutions in rehabilitation technology for those with physical impairments to achieve greater freedom of movement. Thus, this study not only seeks to advance the effectiveness of planetary exploration rovers but also emphasizes cross-domain innovations that benefit both space research and human life on Earth.