表題番号:2018S-115
日付:2019/03/30
研究課題Development of a Haptic Rendering Device Based on Series Clutch Actuators for Instantaneous Feedback
研究者所属(当時) | 資格 | 氏名 | |
---|---|---|---|
(代表者) | 理工学術院 創造理工学部 | 助手 | 王 語詩 |
(連携研究者) | Modern Mechanical Engineering | Professor | Shigeki Sugano |
- 研究成果概要
- This research aims to achieve wide range force/torque feedback in 6 DoF for haptic rendering device in a virtual reality environment using previously developed Series Clutch Actuator as force/torque setting element. The actuators are embedded in the joints of a 6 DoF robot arm with gravity compensation mechanism to cancel the influence of the weight of the arm itself. Algorithms to control the force/torque output of each clutch actuator by the controller duty cycle is developed as well as the algorithm to map end-effector force/torque (which is the user side haptic feedback) to each joint torque. Virtual reality environment is built and fed to the user as the visual feedback, adding the force/torque feedback from the physical robot arm, the haptic rendering system is achieved. This system can also facilitate as a master-slave remote control system when the virtual reality environment is replaced by a remote slave device, and this can be beneficial in devastating environments.