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This paper presents an educational support system of physical motion with body motion based on three-dimensional biomechanism evaluation. The difficult point of the physical motion with body motion is that human cannot attain the perfect copy or imitation of the reference skill motion because each skeleton size, functions and numbers of motor of human are different, we call it the imperfect imitation...
This paper considers the selection of feature points about the imitation motion when the subject felt to have been imitated by another person, in the scene of real time imitation on the body motion. There are many researches regarding imitation motion, most of them consider it from the view point of the person imitating another person's motion. The imitation motion is cooperative motion by both persons...
This paper proposes a trajectory generation method for mobile robot by extending the trajectory segment iteratively. Considering the practical uses of the mobile robot like service purpose in the real world, it requires that the trajectory planning is done adaptively by depending on the situation changes. For that, designated waypoints for future motion are given sequentially from the environment...
This paper proposes a trajectory generation method for mobile robots based on trajectory segment extension. The trajectory for mobile robot must be generated by depending on the conditions during the robot traveling. Such conditions to design the trajectory are given when the robot comes around those locations and are not provided before arriving around there. From this point of view, we have started...
In recent years, the demand for service robots is increasing all over the world. Service robots have the purpose to assist living, such as medical treatment, transportation and security, and tend to have the function which move automatically in an environment. When operating such an autonomous mobile robot in a real world, the obstacle avoidance is the necessary technique to use a robot safely. A...
This research proposes the motion design for the service robot to give the positive impression to the human. The impression to the robot affects the quality of the service being provided by the robot. Thus the positive impression may maintain or improve the quality of the service. This paper, therefore, considers the normative motion to give the positive impression to users, and implements the motion...
This research proposes the motion design for the service robot to give the positive impression to the human. This paper, therefore, considers the normative motion being designed for service robot to mimic the human motion. The problems in case of finding out the normative motion from the human motion is how to specify one person's motion from different motions caused by individual physical characteristics...
This paper considers that the framework of intuitive interface of personal motility is the combination of the Intention Extractor and Motion Designer, which are the natural extraction of user intention and the human-like system's motion respectively. This research proposed the motion design which makes mobility's motion to be human-like by focusing on the Motion Designer in this framework. For designing...
In our previous research, we have developed a novel intelligent wheelchair based on the passive robotics. Our proposed assistive wheelchair consists of a frame, casters, wheels and servo brakes, and realizes the reference tracks by controlling a torque of the servo brake. For setting a reference track, it is important to estimate the user's intention. Thus, in this paper, we propose the estimation...
Since the structure and D.O.F. of human and machine are different, the motion of human and machine is essentially different. This study defines "Pseudo Human Motion" as approximated machine's motions referring to the standard human motion. If the pseudo human motion is realized, the operation of complex machine becomes easy, because the motion of complex machine becomes human-like motion...
This research focuses on the electric wheelchair controlled by Human Body Motion Interface (HBMI). HBMI uses the body motion which is caused by the voluntary motion. From our previous research, it has been confirmed that HBMI, which uses the center of weight on the pressure sensor attached on the backrest, has the ability of an interface. However the problem has also remained. The velocities of each...
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