Auteur Seiichiro Katsura
Documents disponibles écrits par cet auteur (12)
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Article : texte imprimé
Shimono, Tomoyuki, Auteur ; Seiichiro Katsura, Auteur ; Kouhei Ohnishi, Auteur |In recent years, the skill preservation of an expert has been a serious problem in various fields. If digital skill preservation like a haptic database is attained, it may become an innovative solution of this problem. This paper proposes abstra[...]
Article : texte imprimé
Seiichiro Katsura, Auteur ; Matsumoto, Yuichi, Auteur ; Kouhei Ohnishi |Controlling robots in contact with the environment is an important problem in industry applications. In the conventional force control, much research has paid attention to develop novel force control systems and implemented force sensors to dete[...]
Article : texte imprimé
Matsumoto, Yuichi, Auteur ; Seiichiro Katsura, Auteur ; Kouhei Ohnishi, Auteur |The use of robotic devices in surgical applications has been growing in recent years. Surgical robots are beginning to find applications in minimally invasive surgeries. The control issues pertaining to many of the applications of robotics to su[...]
Article : texte imprimé
Seiichiro Katsura, Auteur ; Kouhei Ohnishi, Auteur |This paper presents a force servoing method to suppress torsional vibration of two-mass resonant system. The resonance ratio control is one of the effective control methods of two-mass resonant system. In this method, the ratio between the reson[...]
Article : texte imprimé
Mitsantisuk, Chowarit, Auteur ; Seiichiro Katsura, Auteur ; Ohishi, Kiyoshi, Auteur |In applications such as robot collaborating with human operators, the robot system must operate more slowly and be more compliant to safe user interaction. Moreover, a consideration of the dynamic properties of human operators is also important [...]
Article : texte imprimé
Seiichiro Katsura, Auteur ; Ohishi, Kiyoshi, Auteur |Motion control technology in an open environment will be more important. Future motion systems should interact with other systems or environments. To adapt to complicated environments and do tasks, a realization of multi-degree-of-freedom motion[...]
Article : texte imprimé
Seiichiro Katsura, Auteur ; Matsumoto, Yuichi, Auteur ; Kouhei Ohnishi |Controlling robots in contact with the environment is an important problem in industry applications. Generally, a force sensor is used for sensing the external force. It is well known that information of a force sensor has much noise. Furthermor[...]
Article : texte imprimé
Seiichiro Katsura, Auteur ; Suzuki, Jun, Auteur ; Kouhei Ohnishi |Vibration suppression in a motion-control system is an important problem in industry applications. Recently, a number of studies about flexible manipulators have been reported. However, there is little published on pushing operation by flexible [...]
Article : texte imprimé
Seiichiro Katsura, Auteur ; Kouhei Ohnishi, Auteur |In recent years, the realization of a haptic system has been desired strongly in the fields of medical treatment and expert's skill acquisition. An integrated system design of the analysis of the interaction between a robot and the environment r[...]
Article : texte imprimé
Seiichiro Katsura, Auteur ; Kouhei Ohnishi, Auteur |In this paper, an intelligent wheelchair robot for adaptation to an unknown environment is developed. Environmental information is a key factor to comply to an unknown and/or unstructured environment. Since the environment has an infinite number[...]
Article : texte imprimé
Yokokura, Yuki, Auteur ; Seiichiro Katsura, Auteur ; Ohishi, Kiyoshi, Auteur |This paper examines the stability of our proposed motion-copying system in the case that the environmental mechanical impedance is changed. The system preserves and reproduces the motion of the human operator. The examination of this paper deriv[...]
Article : texte imprimé
Seiichiro Katsura, Auteur ; Kouhei Ohnishi, Auteur ; Ohishi, Kiyoshi, Auteur |In recent years, realization of a haptic system has been strongly desired in the fields of medical treatment and expert's skill acquisition. The bandwidth of force sensing and friction compensation are very important problems for reproduction of[...]
