Even in 2011, a German research group of the University of Bielefeld was developed by Hector, a robot that simulates stabbing insect. Recently, scientists have developed a robot control system which will co-ordinate the movement of his feet in difficult conditions. As a result, the robot-spider Hector, whose name is an acronym for Hexapod Cognitive Autonomously Operating Robot, has a "free walk", allowing him the flexibility to manage their feet when driving on any surface.
The researchers believe that the unique movement of the robot spider interested in not only other scientists in the field of robotics, but also biologists studying animal movement.
Most hexapod robots usually move the legs in a strictly fixed position, so they have an unstable position in space. In contrast, Hector uses a so-called "active adaptation of the situation" to overcome major obstacles, such as the wooden platform. For each leg robot using sensors, decides where to put it or what direction to move it.
Modeled in the image of piercing insect, Hector has a very light exoskeleton made of plastic reinforced with carbon fiber (CFRP). Along with numerous sensors and cameras short range, this unique robot is equipped with 18-Tew passive electric drive-joints that mimic the action of muscles in biological systems. With this, Hector behaves like a real insect, independently deciding on how best to go through a particular surface.
Before constructing a real prototype, in order to minimize damage during testing, scientists first developed a computer model of the robot. They also carefully studied the motion of real stabbing insects, to understand the mechanisms of control in the nervous system of insects and turn them into viable computer model.
Despite his achievements, scientists say that the work of the robot is not over yet. By 2017, its capacity will be significantly improved. A robot developed in the framework of CITEC. Currently, the team has built a prototype with two side cameras and two tactile tentacles, and is currently working on connecting the sensor driving range for the "head" of the robot.
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| Tech Spider:Scientists have learned Hector six-legged robot to walk like a real spider |
Most hexapod robots usually move the legs in a strictly fixed position, so they have an unstable position in space. In contrast, Hector uses a so-called "active adaptation of the situation" to overcome major obstacles, such as the wooden platform. For each leg robot using sensors, decides where to put it or what direction to move it.
Modeled in the image of piercing insect, Hector has a very light exoskeleton made of plastic reinforced with carbon fiber (CFRP). Along with numerous sensors and cameras short range, this unique robot is equipped with 18-Tew passive electric drive-joints that mimic the action of muscles in biological systems. With this, Hector behaves like a real insect, independently deciding on how best to go through a particular surface.
Before constructing a real prototype, in order to minimize damage during testing, scientists first developed a computer model of the robot. They also carefully studied the motion of real stabbing insects, to understand the mechanisms of control in the nervous system of insects and turn them into viable computer model.
Despite his achievements, scientists say that the work of the robot is not over yet. By 2017, its capacity will be significantly improved. A robot developed in the framework of CITEC. Currently, the team has built a prototype with two side cameras and two tactile tentacles, and is currently working on connecting the sensor driving range for the "head" of the robot.
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