Results 141 to 150 of about 4,801 (196)

TASK DECOMPOSITION IMPLEMENTATION IN RT-LINUX

IFAC Proceedings Volumes, 2002
Abstract Control applications require defining several parallel activities to model the environment. Periodic tasks model the activities to be executed at periodic instants of time. While the process of control design is focused on obtaining the regulator, later on translated into an algorithm, the software design is focused on producing pieces of ...
J. Vidal, A. Crespo, P. Balbastre
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Developing CAN based networks on RT-Linux

ETFA 2001. 8th International Conference on Emerging Technologies and Factory Automation. Proceedings (Cat. No.01TH8597), 2002
This paper describes the experience of customizing RT-Linux for its use in embedded real-time control. It describes the system configuration and the issues involved in minimizing Linux for a small embedded system. It introduces the concept of file system profiles to deal with this minimization.
P. Mendoza, J. Vila, I. Ripoll, S. Terrasa, P. Perez   +4 more
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Timing analysis of the PREEMPT RT Linux kernel

Software: Practice and Experience, 2015
SummaryIn the theory of real‐time scheduling, tasks are described by mathematical variables, which are used in analytical models in order to prove schedulability of the system. On real‐time Linux, tasks are computer programs, and Linux developers try to lower the latencies caused by the Linux kernel, trying to achieve faster response for the highest ...
Daniel Bristot de Oliveira, Romulo Silva de Oliveira   +1 more
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RTOC: A Rt-Linux Based Open Robot Controller

2006 IEEE/RSJ International Conference on Intelligent Robots and Systems, 2006
An open robot control system pursues easy extension, flexible reconfiguration, facile portability and jointless interoperation. Therefore, the system elements from multi-disciplinary areas can be integrated and reconfigured easily in such a system. Also the system modules can be ported flexibly.
Hua Xu, Peifa Jia
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Fast model-reference current injection using RT-Linux

Proceedings of the First Joint BMES/EMBS Conference. 1999 IEEE Engineering in Medicine and Biology 21st Annual Conference and the 1999 Annual Fall Meeting of the Biomedical Engineering Society (Cat. No.99CH37015), 2003
The dynamic clamp, an electrophysiological experimental technique utilizing the real-time computation of simulated ion channel conductances interacting with an in vitro experiment, has recently become a popular approach in both neural and cardiac electrophysiology.
R.J. Batera, C.G. Wilson, J. Rinzel, J.C. Smith   +3 more
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RT-Linux Priority Reversal and Priority Inheritance Mechanisms

2013 Fifth International Conference on Measuring Technology and Mechatronics Automation, 2013
RT-Linux is a kind of embedded Linux, its real time performance is relative high among numerous kind of embedded Linux, but it requires the operation system have high real time performance and using priority inheritance protocol to solve the priority reverse problem in RT-Linux. In order to trace the system roundly, a kernel trace tool is designed, and
null Jianlin Zhu, null Keyou Liu, null Yu Tu, null Yi Yuan, null Xiaoliang Gao   +4 more
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Multi-Axis EDM CNC System Based on RT-Linux

Key Engineering Materials, 2009
In order to manufacture geometrically complex or hard material parts, a new kind of multi-axis electro-discharge machining (EDM) computer numerical control (CNC) system, which is based on RT-Linux platform, was presented. Dual-kernel structure of System is adopted: Linux and RT-Linux are used to realize Time-sharing tasks and Real-time tasks separately.
Hai Peng Huang, Guan Xin Chi, Zhen Long Wang   +2 more
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Using RT-Linux for Developing Real-time Embedded Systems

IFAC Proceedings Volumes, 2001
ABSTRACT Linux has been effectively used as a reliable operating system in workstations and servers. However, the interest for using it in embedded systems has grown recently, due to the easiness for customizing it and the availability of the source code. This paper describes the experience of customizing RT-Linux for its use in an embedded real-time
P. Mendoza, J. Vila, S. Terrasa, P. Balbastre, A. Crespo   +4 more
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A Predictable Module for Sharing Memory in RT-LINUX 1

IFAC Proceedings Volumes, 1998
Abstract Recently, RT-Linux has emerged as a promising approach for developing hard real-time systems. RT-Linux is a real-time executive placed underneath the Linux kernel. This executive basically provides a support for running real-time tasks at the kernel level and turns the whole Linux into one of these tasks.
A. Espinosa, A. Terrasa, A. García-fornes   +2 more
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A MINIMAL RT-LINUX EMBEDDED SYSTEM FOR CONTROL APPLICATIONS.

IFAC Proceedings Volumes, 2002
Abstract The use of embedded PC in control systems is increasing. There exist a significant number of real-time operating systems but RT-Linux provides several advantages over most of them. RT-Linux shares the processor with standard Linux allowing to run accurately timed applications to perform data acquisition and control systems with Linux ...
J. Vidal, P. Mendoza, J. Vila, A. Crespo, S. Sáez   +4 more
openaire   +1 more source