Real-time systems and embedded systems
Communication Middleware for Distributed Hard Real-Time Systems in Java
... Typically Real-Time Systems (RTS) are also embedded ...An embedded sys- tem is a special-purpose computer system designed to perform one or a few dedicated ...resources, and the ...
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Feedback scheduling of real-time control systems with resource constraints
... of embedded control systems. A feedback control real-time scheduling approach, ...variations and task execution time ...technique and indirectly changes task execution ...
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Adding fault tolerance to a flexible real time Ethernet network for embedded systems
... response time of messages and thus provide real-time ...collisions and random backoff times, but because of queuing at switches and end ...problems and are suitable for ...
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Memory isolation in many-core embedded systems
... partitioned systems are commonly based on using Memory Management Units (MMU), implemented in hardware, to prevent software running in a partition from reading or writing into address space allocated to other ...
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An embedded real-time co-processor for control applications
... of systems resources would be consumed by these ...a time-based task invoked by a periodic timer interrupt that goes off at regular intervals and checks whether a real-time task has to ...
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Applying Deadlock Risk Assessment in Architectural Models of Real-Time Systems
... research and technical works [2][4][16] and of high interest for industry especially in the real-time embedded ...specify and verify system ...system and check that ...
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A framework for mixed-criticality partitioned real-time embedded systems
... ◆ Partition execution plan generation. At this point, each processing resource has a fixed amount of partitions to execute. Still, an execution plan for these partitions must be generated so that applications that run on ...
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Including hardware/software co-design in the ASSERT model driven engineering process.
... methods and tools for the development of critical embedded real-time systems in the space ...project and is based on the concept of property- preserving model ...Profile ...
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TítuloArchitecture for multi technology real time location systems
... values and their excellent broadband input impedance ...are embedded on one-layered substrates which usually provide an impedance bandwidth below 5% (usually near 2% ...indoor and outdoor ...
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Teaching “Embedded Operating Systems” using Raspberry Pi and Virtual Machines
... VGA and DVI interfaces, and in this way we can use the monitor to work concurrently with the Raspberry Pi (selecting the DVI input) and with the laboratory PC that allows the student to use their ...
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Quadrotor flight control real time embedded module
... The manual controller interface creates 2 real-time tasks. The controller device is connected to the Raspberry Pi via serial cable. The first task constantly checks the connection state of the manual ...
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Implementation of algorithms for radar real-time signals processing using a microprocessor based platform
... Las investigaciones en el campo de tecnología radar han tenido como inconveniente los altos costos asociados lo que implicaba un difícil acceso, sin embargo, hoy en día se pueden obtener módulos de bajo costo para ...
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Using Buildroot for building Embedded Linux Systems
... The default Beagleboard boot process is this: NAND -> USB -> UART -> MMC. Fig. 14 represents the different boot steps. The OMAP processor searches, in its internal ROM, for the code for the basic loader. This ...
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TítuloSociocultural space and time as semiotic modelling systems
... how time as a sociocultural category is modelled by space and spatial ...object- and metalevels of descriptions of space at the construction of concepts of time and temporality at the ...
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A novel framework for integrating real-time optimization and optimal scheduling . Application to heat and power systems
... mismatch and the uncertainty in the forecasted demands and prices lead to errors in the predicted fuel use and NOx pro- duction in the boilers and the gas turbine, which is (at least ...
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Analysis and design of real-time control systems with varying control timing constraints
... separation and response time) on the closed-loop system error (Section ...argue and show experimentally that by selecting specific values of instance separations rather than of response times, the ...
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Robust stabilization and observation of positive Takagi-Sugeno systems
... Takagi-Sugeno systems: the positive ...dynamical systems: the nonnegativity of the ...of systems with nonnegative states is important in practice because many chemical, physical and biological ...
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Embedded electronic systems driven by run-time reconfigurable hardware
... MHz and 32 ...of time, concerning cost the fact that the reconfiguration controller is based on a dedicated external SRAM memory to store the bitstreams accessible only by the reconfiguration controller ...
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Events, time and argumentative systems
... language and as a consequence a new computational approach, suitable for the new ...languages and their implementations are of mayor help to the ...18] and Situation Calculus [16, ...modal and ...
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