4 An Implementation of High Availability in Networked Robotic Systems Florin Daniel Anton, Theodor Borangiu and Silvia Anton University Politehnica o
Advances in Robotics, Automation and Control 54 • displaying the vision system status; training models; • configuring switches and parameters for
An Implementation of High Availability in Networked Robotic Systems 55 The advantage of the Vision window is that all commands can be issued using me
Advances in Robotics, Automation and Control 56 1. A user class where the operator can observe images acquired from observation web cameras and i
An Implementation of High Availability in Networked Robotic Systems 57 • A set of dynamic data values called dynamic attributes, reflecting the curr
Advances in Robotics, Automation and Control 58 Attribute A resource class and a resource have several attributes. An attribute has a value and a u
An Implementation of High Availability in Networked Robotic Systems 59 The only exception is the Sensor resource manager. It is the only resource man
Advances in Robotics, Automation and Control 60 Condition A condition applies to a resource class. It may contain a selection string, which is used
An Implementation of High Availability in Networked Robotic Systems 61 A condition may also contain a node group list that the event is monitored on.
Advances in Robotics, Automation and Control 62 condition and a response is considered a separate association. Once associated, the condition and r
An Implementation of High Availability in Networked Robotic Systems 63 4.4.4 File system resource manager The File system resource manager manages on
Advances in Robotics, Automation and Control 46 • Fault-tolerant • High availability 2.1 Fault-tolerant systems The systems provided with fault t
Advances in Robotics, Automation and Control 64 Fig. 13. Implementing the high availability solution for the networked robotic system. There are t
An Implementation of High Availability in Networked Robotic Systems 65 In this mode the Fabrication Cluster is not aware about the problems from the
Advances in Robotics, Automation and Control 66 take the functions of another robot in case of failure. If this involves common workspaces, program
An Implementation of High Availability in Networked Robotic Systems 67 removed the robot from the cluster and reconfigured the cell (see Fig. 15). Th
Advances in Robotics, Automation and Control 68 and the cluster reconfiguration took 2.5 seconds. When configuring the cluster in order to test in
Advances in Robotics, Automation and ControlEdited by Jesus Aramburo and Antonio Ramirez TrevinoISBN 978-953-7619-16-9Hard cover, 472 pagesPublisher I
An Implementation of High Availability in Networked Robotic Systems 47 • Peer domain • Managed domain The general difference between these types of
Advances in Robotics, Automation and Control 48 as a single entity that can be moved from node to node in the event of a component or node failure.
An Implementation of High Availability in Networked Robotic Systems 49 The design of RMC architecture is presented for a multiple-resource production
Advances in Robotics, Automation and Control 50 Each resource manager is instantiated as one process. To avoid the multiplication of processes, a r
An Implementation of High Availability in Networked Robotic Systems 51 Most RMC commands provide the user with a similar perception. Many commands ha
Advances in Robotics, Automation and Control 52 Fig. 6. The structure of the system which provides the web based interface. The eClients Applicati
An Implementation of High Availability in Networked Robotic Systems 53 Fig. 7. The VNC Communication. Lotus-oriented solutions have been considered
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