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This paper aims to develop the motion loading system taking into account the variable control impedance and human reactions. In the motion saving phase, a four channel bilateral controller with a micro-vibration is utilized for the purpose of obtaining not only position and force responses to human motion but also the human impedance. In the motion loading phase, the hybrid angle and the human impedance...
This paper aims to develop the method for identifying human and environmental impedances with information in the frequency domain by using bilateral control system. In the conventional method, a sinusoidal wave is added to the common mode of bilateral control system, however, this method cannot extract haptic information in frequency domain. Human impedances are assumed to change every moment, and...
Master-slave surgical robots have been studied and developed to support surgeons. Robotic functions such as motion scaling and hand shaking correction can extend the ability of surgeons. However, some problems are remaining in robotic surgery. Operation time which can become the burden to surgeons is still long. Surgeons must assess the situation, decide the next task correctly, and achieve tasks...
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