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公开(公告)号：US09584000B2
公开(公告)日：2017-02-28
申请号：US14846726
申请日：2015-09-04
Applicant: Beijing University of Technology
Inventor： Xiaogang Ruan , Xiaoqing Zhu , Rongyi Sun , Ruoyan Wei , Naigong Yu , Daoxiong Gong , Guoyu Zuo
CPC classification number: H02K26/00 , H02P21/0003 , H02P21/001
Abstract: A method and device of torque generation based on electromagnetic effect is provided. An electromagnetic torque whose direction is opposite to the motor driving direction is generated in a magnetic field when a motor-drive armature winding is adopted based on the electro-magnetic induction principle. Meanwhile, a reverse electromagnetic torque which is reverse to the armature winding with the same magnitude, is applied on a magnet set and is transmitted to an underactuated system so as to provide required torque for the underactuated system. Advantageously, the provided torque is in direct ratio to speed, difficulty in control is significantly reduced, two-stage electromagnetic variable speed can be achieved, the design of the system is simple and reliable with a concise and clear structure, and the device may be employed in a wide variety of applications.
Abstract translation: 提供了一种基于电磁效应的转矩产生方法和装置。 当采用基于电磁感应原理的电机驱动电枢绕组时，在磁场中产生与电动机驱动方向相反方向的电磁转矩。 同时，与电枢绕组相反的具有相同幅度的反向电磁转矩施加在磁铁组上，并被传递到欠驱动系统，以便为欠驱动系统提供所需的转矩。 有利的是，提供的转矩与速度成正比，控制难度明显降低，可实现两级电磁变速，系统设计简单可靠，结构简洁明了，装置可能 用于各种应用。
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Patent Agency Ranking
公开(公告)号：US20230225264A1
公开(公告)日：2023-07-20
申请号：US18126481
申请日：2023-03-27
Applicant: BEIJING UNIVERSITY OF TECHNOLOGY
Inventor： Guoyu Zuo , Guodong Chen , Daoxiong Gong , Zhihui Shen , Erjun Xiao
CPC classification number: A01G23/12 , B25J5/005 , B25J15/0019 , G05D1/021
Abstract: The invention discloses a fully automatic intelligent rubber tapping robot, which comprises a moving platform and a rubber tapping robot arm. The rubber cutting mechanical arm is installed on the moving platform. tapping robot arm is installed on the moving platform. The tapping robot arm is specially designed for rubber cutting operation, the end of the tapping robot arm is equipped with an end actuator, which is composed of a tree-hugging fixed device and a sliding rubber tapping device. The invention can carry out the rubber cutting operation independently without manual intervention, which greatly reducing the manual input, and obviously improving the rubber cutting efficiency and time economy conversion efficiency. The movable system can work alone in a whole rubber forest with a large working area and reduces the average input cost per tree. The technical indexes of the rubber tree, such as cutting depth, cutting skin consumption and cutting smoothness, all meet the requirements of traditional rubber cutting technology and have good popularization and application value.
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公开(公告)号：US20160006329A1
公开(公告)日：2016-01-07
申请号：US14846726
申请日：2015-09-04
Applicant: Beijing University of Technology
Inventor： Xiaogang Ruan , Xiaoqing Zhu , Rongyi Sun , Ruoyan Wei , Naigong Yu , Daoxiong Gong , Guoyu Zuo
CPC classification number: H02K26/00 , H02P21/0003 , H02P21/001
Abstract: A method and device of torque generation based on electromagnetic effect is provided. An electromagnetic torque whose direction is opposite to the motor driving direction is generated in a magnetic field when a motor-drive armature winding is adopted based on the electro-magnetic induction principle. Meanwhile, a reverse electromagnetic torque which is reverse to the armature winding with the same magnitude, is applied on a magnet set and is transmitted to an underactuated system so as to provide required torque for the underactuated system. Advantageously, the provided torque is in direct ratio to speed, difficulty in control is significantly reduced, two-stage electromagnetic variable speed can be achieved, the design of the system is simple and reliable with a concise and clear structure, and the device may be employed in a wide variety of applications.
Abstract translation: 提供了一种基于电磁效应的转矩产生方法和装置。 当采用基于电磁感应原理的电机驱动电枢绕组时，在磁场中产生与电动机驱动方向相反方向的电磁转矩。 同时，与电枢绕组相反的具有相同幅度的反向电磁转矩施加在磁铁组上，并被传递到欠驱动系统，以便为欠驱动系统提供所需的转矩。 有利的是，提供的转矩与速度成正比，控制难度明显降低，可实现两级电磁变速，系统设计简单可靠，结构简洁明了，装置可能 用于各种应用。
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公开(公告)号：US11758856B2
公开(公告)日：2023-09-19
申请号：US18126481
申请日：2023-03-27
Applicant: BEIJING UNIVERSITY OF TECHNOLOGY
Inventor： Guoyu Zuo , Guodong Chen , Daoxiong Gong , Zhihui Shen , Erjun Xiao
CPC classification number: A01G23/12 , B25J5/005 , B25J15/0019 , G05D1/021
Abstract: The invention discloses a fully automatic intelligent rubber tapping robot, which comprises a moving platform and a rubber tapping robot arm. The rubber cutting mechanical arm is installed on the moving platform. tapping robot arm is installed on the moving platform. The tapping robot arm is specially designed for rubber cutting operation, the end of the tapping robot arm is equipped with an end actuator, which is composed of a tree-hugging fixed device and a sliding rubber tapping device. The invention can carry out the rubber cutting operation independently without manual intervention, which greatly reducing the manual input, and obviously improving the rubber cutting efficiency and time economy conversion efficiency. The movable system can work alone in a whole rubber forest with a large working area and reduces the average input cost per tree. The technical indexes of the rubber tree, such as cutting depth, cutting skin consumption and cutting smoothness, all meet the requirements of traditional rubber cutting technology and have good popularization and application value.
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公开(公告)号：US09148046B2
公开(公告)日：2015-09-29
申请号：US13689731
申请日：2012-11-29
Applicant: Beijing University of Technology
Inventor： Xiaogang Ruan , Xiaoqing Zhu , Rongyi Sun , Ruoyan Wei , Naigong Yu , Daoxiong Gong , Guoyu Zuo
IPC: H02K26/00
CPC classification number: H02K26/00
Abstract: A method and device of torque generation based on electromagnetic effect is provided. An electromagnetic torque whose direction is opposite to the motor driving direction is generated in a magnetic field when a motor-drive armature winding is adopted based on the electro-magnetic induction principle. Meanwhile, a reverse electromagnetic torque which is reverse to the armature winding with the same magnitude, is applied on a magnet set and is transmitted to an underactuated system so as to provide required torque for the underactuated system. Advantageously, the provided torque is in direct ratio to speed, difficulty in control is significantly reduced, two-stage electromagnetic variable speed can be achieved, the design of the system is simple and reliable with a concise and clear structure, and the device may be employed in a wide variety of applications.
Abstract translation: 提供了一种基于电磁效应的转矩产生方法和装置。 当采用基于电磁感应原理的电机驱动电枢绕组时，在磁场中产生与电动机驱动方向相反方向的电磁转矩。 同时，与电枢绕组相反的具有相同幅度的反向电磁转矩施加在磁铁组上，并被传递到欠驱动系统，以便为欠驱动系统提供所需的转矩。 有利的是，所提供的扭矩与速度成正比，控制难度明显降低，可实现两级电磁变速，系统设计简单可靠，结构简洁明了，装置可能 用于各种应用。
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公开(公告)号：US20140035398A1
公开(公告)日：2014-02-06
申请号：US13689731
申请日：2012-11-29
Applicant: BEIJING UNIVERSITY OF TECHNOLOGY
Inventor： Xiaogang Ruan , Xiaoqing Zhu , Rongyi Sun , Ruoyan Wei , Naigong Yu , Daoxiong Gong , Guoyu Zuo
IPC: H02K26/00
CPC classification number: H02K26/00
Abstract: A method and device of torque generation based on electromagnetic effect is provided. An electromagnetic torque whose direction is opposite to the motor driving direction is generated in a magnetic field when a motor-drive armature winding is adopted based on the electro-magnetic induction principle. Meanwhile, a reverse electromagnetic torque which is reverse to the armature winding with the same magnitude, is applied on a magnet set and is transmitted to an underactuated system so as to provide required torque for the underactuated system. Advantageously, the provided torque is in direct ratio to speed, difficulty in control is significantly reduced, two-stage electromagnetic variable speed can be achieved, the design of the system is simple and reliable with a concise and clear structure, and the device may be employed in a wide variety of applications.
Abstract translation: 提供了一种基于电磁效应的转矩产生方法和装置。 当采用基于电磁感应原理的电机驱动电枢绕组时，在磁场中产生与电动机驱动方向相反方向的电磁转矩。 同时，与电枢绕组相反的具有相同幅度的反向电磁转矩施加在磁铁组上，并被传递到欠驱动系统，以便为欠驱动系统提供所需的转矩。 有利的是，提供的转矩与速度成正比，控制难度明显降低，可实现两级电磁变速，系统设计简单可靠，结构简洁明了，装置可能 用于各种应用。
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