These robots are of modular design, where segments or modules can be added or subtracted to change its length.
CMU engineers have made advances in force-sensing technology so the robot can determine how tightly it needs to wrap around an object in order to cling on-eliminating the need to preprogram the robot based on “best-guess” conditions of its operational environment. Howie Choset, Carnegie Mellon University Modular SnakebotsĬarnegie Mellon University’s Robotics Institute is considered by many to be the home of snake robot design and development.
ISNAKE MEDICAL ROBOT SERIES
When the robot goes over bumpy terrain, the series elastic actuators allow us to not perfectly plan the footsteps, but rather let the robot automatically conform to the environment the way animals do. Next-generation snake robots emerging from Carnegie Mellon University, Stanford University, and Worcester Polytechnic Institute labs are leading the pack.įor You: The latest in mechatronics from New advances in actuators, motion planning algorithms, force feedback, and modularity are taking snake robots to a higher level of complexity and functionality. This redundancy allows them to continue to function even if several modules are destroyed.
But the next-generation snakebots are more modular in design, consisting of a series of independent modules that are connected and programmed to work together. Traditional snakebots move using snake-like motions such as sidewinding and lateral undulation. The CMU team prepares their snake robot for a search mission.
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