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This paper describes about experimental verifications on the cricket's response against frequent interactions and how it changes in time development. In order to investigate behavior modification, we took the approach to utilize automated interaction systems with a robotic agent and observe the reactions of the male cricket. The robotic agent robes cricket's pheromone and is controlled by designing...
Direct teaching is suitable for generating motions of robot arms which have complex kinematics. So far, we have proposed a direct teaching method specialized for musculoskeletal robot arms actuated by pneumatic artificial muscles (PAMs) based on their pressure and tension information. In the method, it is important to prevent slacks and excessive tensions of PAMs to efficiently obtain the pressure...
In contrast to the high movement adaptability of quadruped animals in many environmental conditions, it is hard for conventional quadruped robots to operate in complex environment conditions. We investigate the adaptability of animals' musculo-skeletal systems, by building a bio-inspired quadruped robot named ”Pneupard” which duplicates a feline musculo-skeletal system. In this study, we built Pneupard's...
In recent years, musculoskeletal robots are being intensively studied to exploit the advantages of biological musculoskeletal systems for robot developments. In these robots, it is very important to assure engineering, biomechanical, and anatomical plausibility at the same time. However, these requirements are often in contradiction. Especially, in the human's shoulder complex, mimicking the glenohumeral...
In dexterous robotic manipulation it is essential to control the force exerted by the robot hands while grasping. This paper describes a method by which robot hands can be controlled on the basis of previous experience of slippage of objects held by the hand. We developed an anthropomorphic human scale robot hand equipped with an elastic skin in which two types of sensors are randomly embedded. One...
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