. "So we want to put the robot down on the ground and see how it gets back up on its feet.Step forward HyQ2Max — the latest and most powerful four-legged robot to come out of the Italian Institute of Technology (IIT).Animal-like in posture and movement, HyQ2Max is an improved version of their hydraulic quadruped robot HyQ. While the robot is being designed with search and rescue missions in mind, Semini said that it could prove a useful tool for many industries.Legged robots that mimic the robustness and versatility of animals could be a solution. So this can happen in reality when the robot, for example, slips or is somehow falling down for whatever reason; the robot needs to be able to get up again," said Semini.
To protect itself while deployed in a structure damaged in an earthquake, for example, HyQ2Max is designed to be robust against the impact of falling objects. In addition all sensitive parts like sensors, valves, actuators and electronics are protected inside the structure. With its larger joint ranges and higher joint torques, HyQ2Max can right itself in a matter of seconds.Robots that can venture into disaster zones in place of humans need to be tough enough to cope in hazardous environments."Much like a cat or a goat that is very agile on rough terrain, this robot can in the future help in very unstructured environments, for example after an earthquake, after a tsunami or after a house Foil Free laminates Suppliers has collapsed for other reasons; these kind of robots can be applied in an environment where the terrain is difficult and where you don’t want to send people," explained Claudio Semini, who is leading the research.
But designing quadruped automatons that are dynamic enough to cope with any scenario has proved problematic. So far, the only viable robots are wheeled or tracked vehicles but these cannot cope with many terrains and situations. HyQ2Max’s main designer was mechanical design engineer Jake Goldsmith who made its torso from aerospace-grade aluminum alloy, with lightweight fiberglass and Kevlar covers protecting the onboard computer.Key to HyQ2Max’s potential for real-world application is its ability to get back on its feet even when knocked completely over.
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