The Experts below are selected from a list of 239484 Experts worldwide ranked by ideXlab platform
Chunrong Jiang - One of the best experts on this subject based on the ideXlab platform.
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A standing wave ultrasonic stepping motor using Open-Loop Control System.
Ultrasonics, 2017Co-Authors: Xiaoxiao Dong, Zhike Xu, Minqiang Hu, Chunrong JiangAbstract:Abstract We propose a standing wave ultrasonic stepping motor with blades and grooves for positioning. The step-by-step movements are achieved by applying the square wave driving voltage and the high-voltage pulse in turn. The prototype with a diameter of 30 mm, a height of 10 mm is experimentally characterized. The motor is superior to those previously reported due to the positioning mechanism for eliminating displacement cumulative error when using an Open-Loop Control System. Also, the operating mode and the metal-to-metal friction drive ensure a stall torque of 0.055 Nm under a relatively low operating voltage of 100 Vpp at a resonance frequency of 74 kHz.
Yu Weizhen - One of the best experts on this subject based on the ideXlab platform.
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introducing hit spherical robot dynamic modeling and analysis based on decoupled subSystem
Robotics and Biomimetics, 2006Co-Authors: Yue Ming, Deng Zongquan, Yu Xinyi, Yu WeizhenAbstract:HIT spherical robot has been designed on the principle of carrying out the turning and driving motions independently in order to reduce dynamic complexity and realize real-time detection. After introducing the decoupling principle implemented in the working processing, we derive the dynamic equations about the two fundamental motions, i.e., rolling and turning. Hardware and software of the Open-Loop Control System are introduced briefly and, in the following, experiments show that the robot can fulfill common exploration applying the proposed decoupling method.
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ROBIO - Introducing HIT Spherical Robot: Dynamic Modeling and Analysis Based on Decoupled SubSystem
2006 IEEE International Conference on Robotics and Biomimetics, 2006Co-Authors: Yue Ming, Deng Zongquan, Yu Xinyi, Yu WeizhenAbstract:HIT spherical robot has been designed on the principle of carrying out the turning and driving motions independently in order to reduce dynamic complexity and realize real-time detection. After introducing the decoupling principle implemented in the working processing, we derive the dynamic equations about the two fundamental motions, i.e., rolling and turning. Hardware and software of the Open-Loop Control System are introduced briefly and, in the following, experiments show that the robot can fulfill common exploration applying the proposed decoupling method.
Xiaoxiao Dong - One of the best experts on this subject based on the ideXlab platform.
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A standing wave ultrasonic stepping motor using Open-Loop Control System.
Ultrasonics, 2017Co-Authors: Xiaoxiao Dong, Zhike Xu, Minqiang Hu, Chunrong JiangAbstract:Abstract We propose a standing wave ultrasonic stepping motor with blades and grooves for positioning. The step-by-step movements are achieved by applying the square wave driving voltage and the high-voltage pulse in turn. The prototype with a diameter of 30 mm, a height of 10 mm is experimentally characterized. The motor is superior to those previously reported due to the positioning mechanism for eliminating displacement cumulative error when using an Open-Loop Control System. Also, the operating mode and the metal-to-metal friction drive ensure a stall torque of 0.055 Nm under a relatively low operating voltage of 100 Vpp at a resonance frequency of 74 kHz.
Yue Ming - One of the best experts on this subject based on the ideXlab platform.
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introducing hit spherical robot dynamic modeling and analysis based on decoupled subSystem
Robotics and Biomimetics, 2006Co-Authors: Yue Ming, Deng Zongquan, Yu Xinyi, Yu WeizhenAbstract:HIT spherical robot has been designed on the principle of carrying out the turning and driving motions independently in order to reduce dynamic complexity and realize real-time detection. After introducing the decoupling principle implemented in the working processing, we derive the dynamic equations about the two fundamental motions, i.e., rolling and turning. Hardware and software of the Open-Loop Control System are introduced briefly and, in the following, experiments show that the robot can fulfill common exploration applying the proposed decoupling method.
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ROBIO - Introducing HIT Spherical Robot: Dynamic Modeling and Analysis Based on Decoupled SubSystem
2006 IEEE International Conference on Robotics and Biomimetics, 2006Co-Authors: Yue Ming, Deng Zongquan, Yu Xinyi, Yu WeizhenAbstract:HIT spherical robot has been designed on the principle of carrying out the turning and driving motions independently in order to reduce dynamic complexity and realize real-time detection. After introducing the decoupling principle implemented in the working processing, we derive the dynamic equations about the two fundamental motions, i.e., rolling and turning. Hardware and software of the Open-Loop Control System are introduced briefly and, in the following, experiments show that the robot can fulfill common exploration applying the proposed decoupling method.
Minqiang Hu - One of the best experts on this subject based on the ideXlab platform.
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A standing wave ultrasonic stepping motor using Open-Loop Control System.
Ultrasonics, 2017Co-Authors: Xiaoxiao Dong, Zhike Xu, Minqiang Hu, Chunrong JiangAbstract:Abstract We propose a standing wave ultrasonic stepping motor with blades and grooves for positioning. The step-by-step movements are achieved by applying the square wave driving voltage and the high-voltage pulse in turn. The prototype with a diameter of 30 mm, a height of 10 mm is experimentally characterized. The motor is superior to those previously reported due to the positioning mechanism for eliminating displacement cumulative error when using an Open-Loop Control System. Also, the operating mode and the metal-to-metal friction drive ensure a stall torque of 0.055 Nm under a relatively low operating voltage of 100 Vpp at a resonance frequency of 74 kHz.
