Zenta has recently posted on the Trossen Robotics forums his robotic creatures inspired by Mech warfare. The image below shows his range of robotic creations T-Hex, A-Pod, and Phoenix. Check out the video of the T-Hex after the jump.
Innovative Design and Engineering
The major reason for starting this project was that I wanted to make a hexapod with 4 DOF legs. The joints are called coxa, femur, tibia, and tars. You may ask why I chose to add an extra joint (the tars)? First of all, this is more like an experiment and a proof of concept. A third link to the two-link IK chain (femur + tibia) gives us an endless amount of IK solutions. So like a robot arm, the tarsus acts as an end-effector. The IK calculations are relatively easy if the tarsus is defined to stay in a perpendicular position relative to the ground. I’m using a variable called TarsToGroundAngle and as a reference, I’ve set the perpendicular position to be TarsToGroundAngle = 0 deg (not 90 deg).
The addition of the tars joint allows for more complex and fluid movements, mimicking the natural gait of insects and other arthropods. This innovation not only enhances the robot’s mobility but also opens up new possibilities for applications in search and rescue missions, exploration, and even entertainment. The flexibility and adaptability of these robots make them ideal candidates for navigating rough terrains and performing tasks that require a high degree of precision.
Applications and Future Prospects
These robotic creatures are not just limited to hobbyist projects; they have the potential to revolutionize various industries. For instance, in the field of search and rescue, these robots can be deployed to navigate through debris and reach areas that are inaccessible to humans. Their ability to move smoothly and adapt to different terrains makes them invaluable in disaster-stricken areas.
In the realm of exploration, these robots can be used to explore other planets or underwater environments. Their robust design and advanced mobility features allow them to withstand harsh conditions and gather valuable data. Moreover, the entertainment industry can also benefit from these robotic creatures. Imagine a live performance featuring these robots, captivating audiences with their lifelike movements and intricate designs.
Furthermore, the development of these robots can lead to advancements in prosthetics and rehabilitation. The technology used in creating these robotic legs can be adapted to develop more efficient and natural-looking prosthetic limbs, improving the quality of life for amputees. The research and experimentation involved in these projects contribute to the broader field of robotics, pushing the boundaries of what is possible.
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Via BotJunkie
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