MESITA
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Embedded Systems
The last two decades have witnessed a remarkable evolution of computer systems, in particular embedded systems. Such systems are typically hidden within larger electronic devices and carry out a particular function, potentially critical in terms of money or human lives. Examples of such systems are smart-phones, anti-lock brakes, auto-focus cameras, fax machines, life-support devices, flight management systems and hundreds of other use-cases, in which embedded systems are completely unrecognized by the device’s user.
Embedded systems enable the real-time computer control of physical devices and systems, resulting in an unprecedented level of performance and utility. The specific imposed requirements that must be satisfied by embedded systems, such as timeliness, dependable operation in safety-relevant scenarios, short time-to-market and low cost in combination with the pressure to increase the functionality, lead to an enormous and challenging growth in the complexity of the design at the system level.
About the Chair
Research and Teaching
Research
- NoC-based multi-core architectures with real-time support, fault tolerance and energy effiency
- Networked embedded systems including system architectures, time-triggered protocols and scheduling algorithms
- Methods for dependability including fault diagnosis and fault tolerance (e.g., organic computing)
- Embedded Artificial Intelligence (AI) including embedded AI models and hardware accelerators with real-time support and dependability
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Application domains including industrial control, automation, automotive systems, avionics and medical systems
Teaching
- Basic computer science courses (e.g., technical computer science, object-oriented design)
- Specialized courses in the area of embedded systems(e.g. embedded system design with FPGA, embedded system)
Research Fields
Embedded System Technologies
Our research offers solutions to the challenging problems of designed embedded systems through significant advances in the area of distributed system architectures. A system architecture provides the scientific and engineering foundation for the construction of embedded systems.
The goals of our research are to discover design principles and to develop architectural services that enable a component-based development of embedded systems in such a way that the ensuing systems can be built cost-effectively and exhibit key non-functional properties (e.g. composability, robustness, maintainability).
Our investigations have resulted in contributions ranging from conceptual models of component-based system architectures, to distributed algorithms for protocol transformation and fault-tolerance, to embedded operating system technologies, to embedded AI technologies and a multi-processor system-on-a-chip for safety-relevant applications. We follow a balanced intermix between conceptual work with a sound theoretical basis and prototype implementations with experimental evaluations. Due to the interdisciplinary nature of embedded systems, we employ close cooperation with researchers from other fields (e.g. experts on hardware-software co-design, knowledge management, theoretical computer science, specialists from automotive, railway, avionic and industrial control domains). Furthermore, our close collaboration with industry provides real-world requirements and research challenges, as well as industrial feedback.
Research focus
- Mixed-criticality systems
- Adaptive and dependable real-time systems
- Networked embedded systems
- Predictable multi-core architecture
- Embedded AI
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Domain-specific architectures and platforms
Publication Lists
Publications
Conference paper
2012
Routing in Wireless Ad hoc and Sensor Network Underground with Sensor Data in Real-Time
Routing in Wireless Ad hoc and Sensor Network Underground with Sensor Data in Real-Time
Conference paper
2011
Fault Containment in a Reconfigurable Multi-Processor System-on-a-Chip
Fault Containment in a Reconfigurable Multi-Processor System-on-a-Chip
Conference paper
2011
Dependability Assessment of the Time-Triggered SoC Prototype using FPGA Fault Injection
Dependability Assessment of the Time-Triggered SoC Prototype using FPGA Fault Injection
Conference paper
2011
Suitability of Hypervisor and MPSoC Architectures for the Execution Environment of an Integrated Embedded Systems
Suitability of Hypervisor and MPSoC Architectures for the Execution Environment of an Integrated Embedded Systems
Journal article
2011
Modeling time-triggered real-time control systems using executable time-triggered model(E-TTM) and systemC-AMS
Modeling time-triggered real-time control systems using executable time-triggered model(E-TTM) and systemC-AMS
Conference paper
2011
FI4SoC: A Fault Injection Framework for Transient Fault Effects in Embedded MPSoCs
FI4SoC: A Fault Injection Framework for Transient Fault Effects in Embedded MPSoCs
Conference paper
2011
Time-Predictable and Composable Architectures for Dependable Embedded Systems
Time-Predictable and Composable Architectures for Dependable Embedded Systems
Conference paper
2011
Sternkoppler für Controller Area Network (CAN) auf Basis eines Multi-Processor System-on-a-Chip (MPSoC)
Sternkoppler für Controller Area Network (CAN) auf Basis eines Multi-Processor System-on-a-Chip (MPSoC)
Journal article
2010
A Cross-Domain Multi-Processor System-on-a-Chip for Embedded Real-Time Systems
A Cross-Domain Multi-Processor System-on-a-Chip for Embedded Real-Time Systems
Journal article
2010
The Reference Architecture Template of GENESYS: Cross-Domain Platform Services for Three Levels of Integration"
The Reference Architecture Template of GENESYS: Cross-Domain Platform Services for Three Levels of Integration"
Conference paper
2010
From ARTEMIS Requirements to a Cross-Domain Embedded System Architecture
From ARTEMIS Requirements to a Cross-Domain Embedded System Architecture
Conference paper
2010
A Router for Improved Fault Isolation, Scalability and Diagnosis in CAN
A Router for Improved Fault Isolation, Scalability and Diagnosis in CAN
Embedded Systems Projects
Topic Areas
Education
TECY: Telepresence and Collaboration of Students in a Mixed Physical/Virtual La…EmbeddedAI: International Master of Science Program in the Field of Embedded AIIGNITE: Individual support in teaching of mathematics, computer science, natura…IOTRAIN: Master of Engineering in Internet of ThingsMS@CPS: International Master of Computer Science on Cyberphysical SystemsMESITA: Smart Farming and IoT in AgricultureSKOPS: Empowering the European Workforce Development through Online/Virtual Ski…
