A Research of a Remote Control System Based on Timed Petri Net for PDA

2012 ◽  
Vol 472-475 ◽  
pp. 1114-1118
Author(s):  
Wen Chin Chen ◽  
Yi Chia Tai ◽  
Kai Ping Liu
Keyword(s):  
Control System ◽  
Real Time ◽  
Petri Net ◽  
Personal Digital Assistant ◽  
Current Status ◽  
Real Time Control ◽  
Timed Petri Net ◽  
The Real ◽  
Time Control ◽  
Site Monitoring

In the distributed control system, it is not easy to communicate between different operating systems due to the different control platforms. Therefore, the control system is difficult to repair and upgrade. In this study, we employ Timed Petri Net to build up architecture of the real-time control system. The client not only can monitor the current status of production line via the World Wide Web in the OEM plant but also can allow equipment supplier to perform supervision, analysis, and repair in the real-time state. The operation of the hardware platform that is no longer limited to the personal computer (PC) can also support the use of PDA(Personal Digital Assistant) , and internet browsing hardware, and web site monitoring system connected through the web page to monitor the purpose of monitoring equipment machine.

Research on Real-Time Performance of the Distributed Control System Based on RTLinux

2014 ◽  
Vol 945-949 ◽  
pp. 1372-1375
Author(s):  
Peng Zhang ◽  
Qin Guo ◽  
Bin Wang
Keyword(s):  
Control System ◽  
Real Time ◽  
Robot Control ◽  
Real Time Control ◽  
Control Effect ◽  
The Real ◽  
Time Performance ◽  
Time Control ◽  
Testing Experiment ◽  
Time Systems

Through the analysis of RTLinux source code and real-time performance of various testing experiment on the RTLinux, and its application in a distributed robot control system using CAN bus, realize the real-time control of robot joints. Write the code of real-time module on RTLinux, analyzing the real-time performance using related kernel time testing function. Under Linux using QT write user interface for robot control, running on the Linux user space. The interface program and the real-time program communicate via RT-FIFO. Specify the location of each robot joint in the interface program, compared with the feedback from the actual joint position trajectory, evaluate the control effect of real-time systems.

Technical and Software Equipment for the Real Time Positioning Control System in Mechatronic Systems with Pneumatic Artificial Muscles

2015 ◽  
Vol 669 ◽  
pp. 361-369 ◽  
Author(s):  
Miroslav Rimár ◽  
Peter Šmeringai ◽  
Marcel Fedák ◽  
Štefan Kuna
Keyword(s):  
Control System ◽  
Real Time ◽  
Artificial Muscles ◽  
Experimental Measurements ◽  
Real Time Control ◽  
Mechatronic Systems ◽  
Positioning Control ◽  
The Real ◽  
Time Control ◽  
Pneumatic Artificial Muscles

This paper explains the design of real-time control system for control of drives containing the artificial muscles. Described is the design of devices hardware and software, as well as design of their involvement in the experimental device. In this paper are referred experimental measurements on the device, aimed at monitoring the change in observed characteristics caused by position changes in artificial muscles during their operation.

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