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In our previous research, we have developed a novel standing assistance system, which uses a remaining physical strength of an elderly person. For realizing it, the assistance system needs to estimate the load of a patient and in many cases, the previous researchers use a joint traction which can be derived by a human linkages model kinematically for evaluating it. However, human body motions are...
This paper proposes a standing assistance control for our robotic walker system. Our developing assistance system is based on a walker which is a popular assistance device for an aged person in normal daily life and realizes a standing motion using its support pad which is actuated by novel assistance manipulator mechanisms with four parallel linkages. Our system assists a standing motion using a...
In our current research, we are developing a robotic walker system with standing, walking and sitting assistance function. Our developing system is based on a walker which is popular assistance device for aged person in normal daily life and realizes the standing and sitting motion using the support pad which is actuated by novel assistance manipulator mechanisms with four parallel linkages. In this...
In our current research, we are developing a robotic walker system with standing, walking and seating assistance function. Our developing system is based on a walker which is popular assistance device for aged person in normal daily life and realizes the standing and seating motion using the support pad which is actuated by the novel assistance manipulator mechanism with four parallel linkages. In...
This paper describes evaluation of grasping-easiness from perspective of dynamics with hand model. Evaluation of grasping-easiness, which is degree of easiness to grasp an object, is an important factor because it is useful to design better industrial products. We have developed a system for evaluation of grasping-easiness, which consists of the dynamics simulation space and the data glove. This system...
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