Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 9 of 9 for “"Real-time operating system (RTOS)"”.
-
RTOS Control of Hardware Processes
… hardware-process support to Microcontroller Real-time Operating System Version 2 (MicroC/OS-II) is proposed. MicroC/OS-II is a hard real-time operating system (RTOS), mostly written in the C programming language. MicroC/OS-II is designed to manage limited resources within embedded systems, …
-
Flexible Fault Tolerance for the Robot Operating System
… save countless lives. These benefits can only be realized if autonomous vehicles can prove to be safer than human drivers. There is a large amount of active research around developing robust algorithms for all parts of the autonomous vehicle stack including sensing, localization, mapping, …
-
Operating system level resource management for real-time systems
The main goal of a real-time operating system (RTOS) is to provide foundations for guaranteeing deterministic or probabilistic timing requirements of real-time systems. In that regard, scheduling the CPU time has been the core aspect of any RTOS, as it directly contributes to satisfying timing …
-
Modular GC: A Fully Integrated Micro Gas Chromatography System
… and energy-efficient, which allows onsite, real-time biological, forensic, and environmental analyses. This thesis presents a ready-to-deploy implementation of microfabricated gas chromatography (µGC) system capable of separating complex samples. We describe robust, modular, and scalable …
-
Illi Racecar: A small-scale platform for autonomous driving
… placed on the vehicle supporting the electronic system. The Illi Racecar was built based on a Real-Time Operating System (RTOS) with a high-low level controller framework. The new generation of Robot Operating System, ROS2, was installed on the main computer station with its real-time features to …
-
Adaptive Firmware Framework for Microcontroller Development
… are only capable of executing a single task at a time. Microcontroller software tends to be designed for an extremely specific task with little room for scalability or code reuse. Additionally, the state of a microcontroller at run-time is very difficult to observe and thus makes it harder to …
-
Energy Efficient Real-time Operating Systems on Chip
… capacity. The power consumption of actuation systems used in micro-robots is within the same magnitude of the power consumption of the compute system. Thus, the remaining factor for enabling these micro-robots is associated with the design of energy-efficient compute systems. Energy usage of …
-
Real-Time Operating System Modelling and Simulation Using SystemC
Increasing system complexity and stringent time-to-market pressure bring challenges to the design productivity of real-time embedded systems. Various System-Level Design (SLD), System-Level Design Languages (SLDL) and Transaction-Level Modelling (TLM) approaches have been proposed as enabling tools …
-
Next-generation safety-critical systems on multi-core platforms
… are shaking the very foundation of modern real-time computing theory, i.e. the assumption that worst case execution time (WCET) can be calculated on individual tasks to compute the schedulability of the complete system when tasks are running together. This fundamental assumption has been …