scholarly journals Control System of Two Handed Service Robot

2021 ◽  
Vol 25 (4) ◽  
pp. 37-44
Author(s):  
Dawid Seredyński
Keyword(s):  
Control System ◽  
Open Source ◽  
Open Source Software ◽  
Service Robot ◽  
Hardware Specification

This work presents an example control system of a service robot. All used concepts, tools and open source software are described. The control system is presented starting from configuration of hardware, specification, up to its implementation. Generality of the image allows the reader to look at the problem globally, while some important, detailed aspects are highlighted. Simulation–related problems are also described. The presented system of WUT Velma robot has been used in many research works.

scholarly journals USING OPEN SOURCE SOFTWARE AND OPEN STANDARDS FOR OPERATING ROBOTIC TELESCOPES

2019 ◽  
Vol 51 ◽  
pp. 15-23
Author(s):  
T.-O. Husser ◽  
F. V. Hessman
Keyword(s):  
Control System ◽  
Open Source ◽  
South African ◽  
Open Source Software ◽  
Astronomical Observatory ◽  
University Of Texas ◽  
Robotic Telescopes ◽  
Open Standards ◽  
Original Observation ◽  
The University

The University of G¨ottingen, the McDonald Observatory of the University of Texas at Austin, and the South African Astronomical Observatory (SAAO) operate two robotic telescopes called MONET at McDonald Observatory in Fort Davis, Texas (MONET/North), and at the SAAO in Sutherland, South Africa (MONET/South). After problems with our original observation control system and some difficulties with another one, we decided to build our own system, initially providing only the minimally required functionality, but allowing for easy extensibility. A decision was made to build on open standards and open source software only, so that we can use existing and well-tested technologies. In this paper we will describe our efforts to implement such an open observation control system using HTTP and XMPP. Furthermore, we will discuss possibilities for connecting multiple telescopes via VOEvents and RTML.

scholarly journals SIMULATION OPTIMIZATION IN DOSING PROCESS CONTROL SYSTEM IN REAL TIME IN A FREE AND OPEN-SOURCE SOFTWARE

2018 ◽  
Vol 38 (2) ◽  
pp. 273-289 ◽  
Author(s):  
Gustavo Rodrigues Fraga ◽  
Túlio Almeida Peixoto ◽  
João José de Assis Rangel
Keyword(s):  
Control System ◽  
Process Control ◽  
Open Source ◽  
Real Time ◽  
Open Source Software ◽  
Simulation Optimization ◽  
Process Control System

Putting a Terminal Network Access Control System into Practice

2014 ◽  
Vol 556-562 ◽  
pp. 5756-5760
Author(s):  
Ke Jun Zhang ◽  
Biao Liu ◽  
Rong Bin Ju ◽  
Rong Qian
Keyword(s):  
Control System ◽  
Access Control ◽  
Open Source ◽  
Open Source Software ◽  
Main Idea ◽  
Network Access ◽  
Security Strategy ◽  
Network Access Control ◽  
Status Assessment ◽  
Access Control System

The paper presents the concept and the main idea of network access control and uses the open source software (FreeRADIUS) as a basic framework. It brings in an terminal security status assessment ideas. At the same time, it designs and implements including authentication, configuration and implementation of security strategy and the security state of terminal evaluation as one of the terminal network access control system.

scholarly journals Communication mechanism of the discrete event simulation and the mechanical project softwares for manufacturing systems

2018 ◽  
Vol 6 (1) ◽  
pp. 70-80 ◽  
Author(s):  
Quézia Manuela Gonçalves Laurindo ◽  
Túlio Almeida Peixoto ◽  
João José de Assis Rangel
Keyword(s):  
Control System ◽  
System Dynamics ◽  
Open Source ◽  
Discrete Event Simulation ◽  
Open Source Software ◽  
Manufacturing System ◽  
Discrete Event ◽  
Online Communication ◽  
Event Simulation ◽  
Des Model

Abstract This paper presents an integration mechanism for online communication between a discrete event simulation (DES) software and a system dynamics (SD) software. The integration between them allowed executing a hybrid and broader simulation, in which the complexity of the systems and their multi-faceted relationships may demand the combination of different simulation methods and the synergies between the techniques. The Ururau free and open-source software (FOSS) was applied to implement the DES model. In order to build the dynamic model, we used the software for mechanical design called CAD 3D Software Inventor®. Besides, we also employed the DES model in the test step of a control system in real time. The results of that mechanism implementation enabled the evaluation of different aspects of a typical manufacturing system. Furthermore, the integration between the control system and the DES model allowed validating the logic of the programmable logic controller (PLC). Highlights Mechanism for online communication between a discrete event simulation (DES) software and a system dynamics (SD) software. A free and open-source software (FOSS) was applied to implement the DES model. The results of that mechanism implementation enabled the evaluation of different aspects of a typical manufacturing system.

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