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Research on Nonlinear Control Method of Underactuated Gantry Crane Based on Machine Vision Positioning

Shi, Li, Bai, Huang
2019 Symmetry  
A new active control method based on the machine vision positioning is proposed in this paper, and the trajectories are planned after the detection of starting and ending points.  ...  The movement of the gantry crane is controlled by an symmetry underactuated system, and has poor robustness in precise positioning.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/sym11080987 fatcat:gu2sii7alvdo5jaoa3jeuu423a

Passive internet-based crane teleoperation with haptic aids

Alejandro F. Villaverde, Cesáreo Raimúndez, Antonio Barreiro
2012 International Journal of Control, Automation and Systems  
This includes also the design of controllers by means of the IDA-PBC method.  ...  This paper presents a human-machine interface that increases the operator's perception of a gantry crane's workspace.  ...  With this aim, a passivity-based approach is adopted, and a gantry crane is chosen as the illustrating example.  ... 
doi:10.1007/s12555-012-0109-y fatcat:bn2thz2hiraofgsapjqi3kzeyq

A Digital Twin-Based Operation Status Monitoring System for Port Cranes

Yong Zhou, Zhengkang Fu, Jie Zhang, Wenfeng Li, Chaoyang Gao
2022 Sensors  
In order to verify the proposed method, a digital twin-based physical platform for monitoring a rail-mounted gantry crane (RMGC) was built, in which a virtual test of anti-swing control and a digital twin  ...  , an operation state monitoring system framework for port cranes based on digital twins is proposed.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/s22093216 pmid:35590906 pmcid:PMC9103463 fatcat:uthjzj5lljhvbko3sxrcqxhhua

2019 Index IEEE Transactions on Industrial Informatics Vol. 15

2019 IEEE Transactions on Industrial Informatics  
., +, TII April 2019 1956-1965 An Effective Method of Weld Defect Detection and Classification Based on Machine Vision.  ...  ., +, TII Jan. 2019 410-422 An Effective Method of Weld Defect Detection and Classification Based on Machine Vision.  ... 
doi:10.1109/tii.2020.2968165 fatcat:utk3ywxc6zgbdbfsys5f4otv7u

Conference Guide [Front matter]

2020 2020 16th International Conference on Control, Automation, Robotics and Vision (ICARCV)  
by an automatic analysis of electronic components based on machine vision.  ...  The paper presents a practical anti-sway crane controller based on classical PID and fuzzy logic as well.  ...  Security of consensus control is of key significance in multi-agent systems.  ... 
doi:10.1109/icarcv50220.2020.9305477 fatcat:4h7gpoj7ljgsrlkjoyw3qcfzxi

Final Program

2020 2020 International Conference on Unmanned Aircraft Systems (ICUAS)  
The three-day conference is preceded by a one-day Workshops/Tutorials program, which is composed of four (4) Tutorials.  ...  Dear participants and attendees: On behalf of the ICUAS Association Inc., and in my capacity as the President of the Association, it is a privilege, a great pleasure and an honor to welcome you to the  ...  The main contribution of this paper is the design of an observer-based model reference control for multi-agent systems with eventtriggered mechanism using a dynamic-threshold.  ... 
doi:10.1109/icuas48674.2020.9214039 fatcat:7jr6chhfija47kgtwoxqmfmmoe

Table of Contents

2021 2021 40th Chinese Control Conference (CCC)   unpublished
LIU Fuchun, WANG Lei, YANG Yang 5668 A Payload Swing Angle Measurement Method Based on Monocular Vision for Overhead Cranes under Illumination Change . . . . . . . . . . . . . . .  ...  LI Haoyue, XU Yong, DING Jiuhui, ZHAI Kangrui 6651 Research on Control Strategy and Experiment of Hybrid Crane . . . . . . . . . . . . . . . .  ... 
doi:10.23919/ccc52363.2021.9550117 fatcat:55y7a2gagfhtpc6llmfvl7gqpm

CCC 2020 Contents

2020 2020 39th Chinese Control Conference (CCC)   unpublished
WANG Junxiao, XU Qingsong 2626 Research on Chasing Algorithm Based on Motion Control of Cutting Machine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  ...  WANG Shoufeng, ZHANG Hui, ZHANG Shihui, WANG Baobao 650 Trajectory Tracking Control of Underactuated Ship Based on Backstepping and Dynamic Surface Control Method . . . . . . . . . . . . . . . . . . .  ... 
doi:10.23919/ccc50068.2020.9188973 fatcat:7t2dwrbc3zdcjnyijypuga7yhe

Innovative manipulation techniques for underwater robotics

Domenico Rizzo, Franco Furgiuele, Fabio Bruno
Additionally, to these researches, few studies have been conducted on controlling the end effector of the underwater manipulator through visual-based methods (Marchand, et al., 2001) .  ...  After assembling the Perseo ROV with the skid, on which the manipulator and the opticalstereo camera have been mounted, the vehicle has been immersed in the test pool by means of a gantry crane on rails  ...  Grasp failure was observed on the light bulbs (object 2 and 3) due to the uncontrolled movement in which the membranes approach the object, and the white jar (object 12) probably due to the weight of the  ... 
doi:10.13126/ fatcat:fmbk4ves45d6vebzlpbvhloxba