Results 31 to 40 of about 79 (62)
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Proceedings IROS '91:IEEE/RSJ International Workshop on Intelligent Robots and Systems '91, 2002
Deals with a kind of cellular robotic system (CEBOT), called self organizing manipulator system. In this system the configuration of the manipulator can be changed according to the given task. The authors use two manipulators to assemble, disassemble, and reassemble cellular universal manipulator by cooperation work.
Toshio Fukuda +6 more
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Deals with a kind of cellular robotic system (CEBOT), called self organizing manipulator system. In this system the configuration of the manipulator can be changed according to the given task. The authors use two manipulators to assemble, disassemble, and reassemble cellular universal manipulator by cooperation work.
Toshio Fukuda +6 more
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Optimal reconfiguration of parallel manipulators for the maximum dynamic wrench capability
2013 IEEE International Conference on Mechatronics and Automation, 2013This paper proposes an optimization approach to the maximum dynamic wrench capability of a reconfigurable motor-driven parallel manipulator. The focus is on determination of the optimal reconfiguration which accomplishes the prescribed motion for the maximum dynamic wrench capability subject to the constraints imposed by the kinematics and dynamics of ...
Chun-Ta Chen +2 more
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Angewandte Chemie International Edition, 2019
AbstractIn nature, the formation of spider silk fibers begins with dimerizing the pH‐sensitive N‐terminal domains of silk proteins (spidroins) upon lowering pH, and provides a natural masterpiece for programmable assembly. Inspired by the similarity of pH‐dependent dimerization behaviors, introduced here is an i‐motif‐guided model to mimic the initial ...
Pai Peng +4 more
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AbstractIn nature, the formation of spider silk fibers begins with dimerizing the pH‐sensitive N‐terminal domains of silk proteins (spidroins) upon lowering pH, and provides a natural masterpiece for programmable assembly. Inspired by the similarity of pH‐dependent dimerization behaviors, introduced here is an i‐motif‐guided model to mimic the initial ...
Pai Peng +4 more
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Dynamically reconfigurable modular design of a new type of mobile manipulator joint system
2011 Second International Conference on Mechanic Automation and Control Engineering, 2011With mobile manipulator forearm joint as the research object, a new type of dynamically reconfigurable modular joint system is designed for mobile manipulator joint system on bearing capacity, the structure arrangement, etc. Through the design of joint module mechanical interface and driver interface, mobile manipulator can change configuration and ...
null Shenli Wu +2 more
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2018 Chinese Automation Congress (CAC), 2018
This paper investigates a novel optimal tracking controller for reconfigurable manipulators with actuator saturation based on a technology called adaptive(approximate) dynamic programming (ADP). The Hamilton-Jacobi-Bellman (HJB) equation corresponding to constrained control is formulated using a suitable nonquadratic functional.
Ruiyang Li +5 more
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This paper investigates a novel optimal tracking controller for reconfigurable manipulators with actuator saturation based on a technology called adaptive(approximate) dynamic programming (ADP). The Hamilton-Jacobi-Bellman (HJB) equation corresponding to constrained control is formulated using a suitable nonquadratic functional.
Ruiyang Li +5 more
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2018 Chinese Automation Congress (CAC), 2018
This paper presents a novel optimal sliding mode tracking control method for reconfigurable manipulators based on the policy iteration (PI) and adaptive dynamic programming (ADP). The designed sliding mode tracking control can suppress the tracking error caused by reconfiguration of the manipulators.
Bing Ma +5 more
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This paper presents a novel optimal sliding mode tracking control method for reconfigurable manipulators based on the policy iteration (PI) and adaptive dynamic programming (ADP). The designed sliding mode tracking control can suppress the tracking error caused by reconfiguration of the manipulators.
Bing Ma +5 more
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Reconfiguration of a parallel kinematic manipulator for the maximum dynamic load-carrying capacity
Mechanism and Machine Theory, 2012Abstract In determining the maximum dynamic load-carrying capacity (DLCC) of reconfigurable motor-driven parallel kinematic manipulators (PKM), the objective is to identify the optimal configuration which accomplishes the assigned motion for the maximum DLCC subject to the constraints imposed by the kinematics and dynamics of the manipulator ...
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Journal of Materials Chemistry C, 2017
Laser emission based on an electrically reconfigured fingerprint texture of a cholesteric liquid crystal helical superstructure is achieved by judiciously designing the composition of the device material and the device structure.
Wenbin Huang +3 more
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Laser emission based on an electrically reconfigured fingerprint texture of a cholesteric liquid crystal helical superstructure is achieved by judiciously designing the composition of the device material and the device structure.
Wenbin Huang +3 more
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Dynamic Manipulation of Electromagnetic Waves Based on 1-bit Reconfigurable Metasurface
2022 IEEE 5th International Conference on Electronic Information and Communication Technology (ICEICT), 2022ZHANG Yong, LI Yanhua, ZHOU Yunsheng
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DYNAMIC MODELLING OF RECONFIGURABLE ROBOTS WITH INDEPENDENT LOCOMOTION AND MANIPULATION ABILITY
International Journal of Robotics and Automation, 2017Yanan Hu +4 more
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