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In the process of collaborative design, a large number of versions are produced. Storing and accessing versions is very frequent, so version storage in the process of collaborative design has become the core issue of version management. In recent years, how to reduce the storage space and improve the retrieval efficiency has become a research hotspot, however the research of version security is still...
The challenge of this work is to study the design and development of human-robot collaboration (HRC) in cellular manufacturing. Based on the concept of human collaborative design, four main design factors are being identified and developed in an active HRC prototype production cell for cable harness assembly. Human collaborative design aims to optimize the system design for the advantage of collaboration...
The key challenge of this work is to research the safety design and development of a close range active human-robot collaboration system in which no governing safety standards and regulations are currently present. Active robot assistance in a human-centered cellular manufacturing system is very promising proposal, however safety is the uppermost consideration before this idea can be materialized...
Aiming at the disadvantages of user-based collaborative filtering algorithm and item-based collaborative filtering algorithm on the instance of userpsilas rating datapsilas extreme sparseness, introducing the similarity of item genre and rating and improving on it. The high ratings of users group can also affect similarity when calculating the similarities of item genre and ratings. Through the experiment...
The objective of this work is to enhance man-machine collaboration in cell production by task modeling approach. Task modeling provides a method to define and study the collaboration between man and machine. Six requirements have been derived as basis of development. In this work, the task modeling has extended classical HTA method to represent collaborative operation in a hierarchical structure with...
The application of robot system to collaborate with human worker in production operation can greatly enhance manufacturing systems. In order to ensure successful implementation of such system, the effectiveness of the man-machine collaboration is the decisive factor. The main aim of this work is to model the collaboration between human and robot in cell production system by task analysis approach...
The main aim of this work is to address task decomposition of man-machine collaboration by hierarchical task analysis (HTA) approach. The success of HTA in ergonomics study has inspired this work to implement this method in practical cable assembly operation in cell production system. In the development, both the cable assembly tasks of human worker and robot manipulator are being modeled in HTA format...
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