Real Time Operating System
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Recent papers in Real Time Operating System
Embedded systems are typically implemented as a set of communicating components some of which are implemented in hardware and some of which are implemented in software. Usually many software components share a processor. A real-time... more
Real Time Operating System (RTOS) is a small operating system designed to manage peripherals and has a low level layer to enhance the parallel execution of multiple programs. In addition, a RTOS main concern is to achieve processing in... more
Abstract- This paper describes the realization of a new Linux
OpenComRTOS is one of the few Real-Time Operating Systems (RTOS) for embedded systems that was developed using formal modeling techniques. The goal was to obtain a proven trustworthy component with a clean and high performance... more
A computer system has many resources (hardware and software), which may be require to complete a task. The commonly required resources are input/output devices, memory, file storage space, CPU etc. The operating system acts as a manager... more
A total of 52 submissions were received in the Automation and Robotics (A&R) area during Project Outreach. About half of the submissions (24) contained concepts that were judged to have high utility for the Space Exploration Initiative... more
This paper presents an overview and discusses the role of certification in safety-critical computer systems focusing on software, and partially hardware, used in the civil aviation domain. It discusses certification activities according... more
Abstract—Hierarchical scheduling frameworks (HSFs) provide means for composing complex real-time systems from welldefined, independently analyzed subsystems. To support resource sharing within two-level, fixed priority scheduled HSFs, two... more
Process scheduling in real-time systems has almost invariably used one or more of three algorithms: fixed priority, FIFO, or round robin. The reasons for these choices are simplicity and speed in the operating system, but the cost to the... more
This article presents quantitative and qualitative results obtained from the analysis of real time operating systems (RTOS). The studied systems were Windows CE, QNX Neutrino, VxWorks, Linux and RTAI-Linux, which are largely used in... more
EPICS is a control software tool-kit used to develop control systems for accelerators and experiments. The original EPICS assumes the use of VME-bus computers, and a commercial license of a real-time operating system (VxWorks). However,... more
HW/SW co-simulation requires accurate timed simulation of the SW including the Real-Time Operating System (RTOS) used. One of the most important ways to simulate complex HW/SW systems is to use system-level languages. Among them, SystemC... more