The single-actuator design of Rollbot may pose some limitations:
Limited Degrees of Freedom (DOF): Having only one actuator restricts the range of motion and maneuverability of Rollbot. Future iterations could explore adding additional actuators to increase DOF and enable more complex movements.
Speed and Acceleration Constraints: The single actuator may limit the maximum speed and acceleration Rollbot can achieve. Addressing this limitation could involve using more powerful motors or incorporating gearing mechanisms to enhance speed capabilities.
Control Complexity: Controlling a spherical robot with a single actuator can be challenging, especially in dynamic environments. Future iterations could focus on developing more advanced control algorithms to handle complex scenarios effectively.
Terrain Adaptability: Rollbot's single-actuator design may limit its ability to navigate challenging terrains or obstacles. Future iterations could explore adaptive mechanisms like adjustable suspension or terrain sensing to enhance its adaptability.
Energy Efficiency: Operating with a single actuator may impact Rollbot's energy efficiency. Future designs could integrate energy-efficient components or explore alternative power sources to optimize energy consumption.