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Calculation of robot's reliability life is useful to predict the time of replacement of robot part in order to improve continuity of works. To obtain its tendency of failure, Wiebull Distribution is employed, which contain the characteristics of failure. Accelerated life calculation should be employed to reduce the time of reliability test as it reflects the rate of torque and revolution. It is suggested...
In this paper, we propose a new robotic catapult with a high stiffness endpoint. The conventional robotic catapults based on the closed elastica are robotic elements for generating impulsive motions by utilizing the snap-through buckling. In a typical robotic catapult, the two ends of an elastic strip are fixed to a free joint and an active joint, respectively. Here we found that by adding only the...
As a means of biometric identification, gait analysis has attracted much attention in both research and industry. Most methods focus on human posture identification, tracking and medicine treatment assistant. Few methods, however, investigate the relationship between the load carried by an individual and the characteristics of his/her gait. In this paper, we present a method to estimate the weight...
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