Research field Smart distributed measurement and test systems
Integrated sensor ICs represent the heart of sensor and measurement systems. These can be wireless sensors, handheld diagnostic devices or high-performance stationary device solutions for machine monitoring, for example.
Challenges of increasingly performant sensors
Increasingly performant sensors and their rapidly expanding number lead to immense amounts of data, which are ever more pushing previous technologies to their limits when it comes to transmitting, processing and using them. Therefore, it will be necessary to design systems for sensing, measuring and testing in such a way that they can validate, process and evaluate data automatically in the future. We intend to achieve this by directly incorporating intelligence into the devices. Interconnecting these systems creates the possibility of distributing the tasks in the network. However, new challenges arise in the form of dynamic aspects due to network protocols and changing tasks over time.
In this research field, we therefore focus on three questions
- How can sensor data be automatically processed into usable information as close as possible to the point of origin in a fast, cost-effective and energy-efficient way?
- What additional information can be obtained with the help of distributed sensor systems?
- How can such a system be modelled based on different subsystems in order to evaluate energy requirements, the optimal distribution of functionalities in the network and the influence of topology decisions?
Core topics in this research field
Core topic
Analysis of distributed IoT systems
For complex distributed IoT systems, we model components for system-wide analysis of energy consumption. We put intelligence into the network, enable tasks to be solved flexibly and autonomously, and make individual functions portable and robust.
Core topic
Embedded AI
The numerous existing AI algorithms and methods for high-performance computing are unsuitable for embedded systems. We are researching to optimise AI algorithms and methods so that they can be used on embedded systems.
Core topic
Real-time data processing and communications
New hardware is usually not supported by operating systems for real-time tasks. We are researching which operating system can be implemented in which way for which real-time application and the hardware required there.
Core topic
Modular and mobile test systems
Test capabilities are an integral part of all application developments. We research modular test systems that can be adapted flexibly and quickly to new challenges through optimised functional test units.
Contact
Contact
Dr.-Ing. Tino Hutschenreuther
Head of System Design
tino.hutschenreuther(at)imms.de+49 (0) 3677 874 93 40
Dr. Tino Hutschenreuther will answer your questions on our research in Smart distributed measurement and test systems and the related core topics Analysis of distributed IoT systems, Embedded AI and Real-time data processing and communications, on the lead applications Adaptive edge AI systems for industrial application and IoT systems for cooperative environmental monitoring as well as on the range of services for the development of embedded systems.
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Reference
Dr. Alexander Maier, Fraunhofer IOSB-INA
“We very much appreciate not only the sound, practical engineering knowledge of the IMMS staff concerning Industry 4.0-compatible protocols and systems but also the personal contact and the constructive manner of IMMS’ collaboration. And so we shall be delighted if we can tackle upcoming subjects together.”
Reference
Friedrich Becker, TURCK Electronics GmbH
“With its experience in the spheres of signal processing and integrating communications and systems for industry, IMMS contributed significantly to the execution of the science which the partners in Chemnitz and Offenburg derived from theoretical principles in cable diagnostics and communications interfaces.”
Reference
Dirk-Hendrik John, Software-Service John GmbH
“From our point of view, the design IMMS came up with for the architecture was in itself convincing. Further, we were impressed by its support in integrating our application with the MQTT standard. Both during the ongoing joint field test in Jena and during the entire project period, IMMS staff were always readily available with prompt support if questions or problems arose.”
Reference
Dr. Katja Nicolai, IL Metronic
“From my point of view, the numerous outcomes, many of them already validated by demonstrators, speak for themselves. These wireless solutions with their energy self-sufficiency are blazing the trail for quick, cheap and easy retrofitting. I envisage their use not only in manufacturing processes but in other areas such as transport and logistics.”
High-Sensitive Demodulator with Built-in Negative Offset Comparator for Passive UHF RFID Tags
Rohit Kesharwani1. Andre Jäger1. Martin Grabmann. Georg Gläser. Eric Schäfer1.IEEE RFID-TA 2024, Forum for advancing RFID technology and practice, Daytona Beach, FL, USA, December 18–20, 2024
1IMMS Institut für Mikroelektronik- und Mechatronik-Systeme gemeinnützige GmbH, 98693 Ilmenau, Germany.Testsystem für die Charakerisierung analoger und digitaler Strukturen – Mixed-Signal-Analyse wird mobiltauglich
Tom Reinhold1.Elektronik, 24.2024, 26. November 2024, Seite 70 - 73, ePaper: wfm-publish.blaetterkatalog.de/frontend/mvc/catalog/by-name/ELE
1IMMS Institut für Mikroelektronik- und Mechatronik-Systeme gemeinnützige GmbH, 98693 Ilmenau, Germany.Impact of Real-World Energy Consumption Variance on Internet of Things Node Lifetime Predictions
Silvia Krug1,2. Tino Hutschenreuther2. Hannes Toepfer2,3. Mattias O’Nils1.Electronics 2024, 13, 4578. doi.org/10.3390/electronics13234578
1Department of Computer and Electrical Engineering, Mid Sweden University, Holmgatan 10, 851 70 Sundsvall, Sweden. 2IMMS Institut für Mikroelektronik- und Mechatronik-Systeme gemeinnützige GmbH, Ehrenbergstraße 27, 98693 Ilmenau, Germany. 3Advanced Electromagnetics Group, Technische Universität Ilmenau, Ehrenbergstraße 29, 98693 Ilmenau, Germany.Neue Ansätze in der Kunststoffproduktion – Ein KI-basiertes Assistenzsystem für den Spritzgießprozess
Dominik Schraml1. Silvia Krug2.Thüringer Maschinenbautag, Erfurt, 22. Oktober 2024
1Steinbeis Qualitätssicherung und Bilderverarbeitung GmbH, Ilmenau. 2IMMS Institut für Mikroelektronik- und Mechatronik-Systeme gemeinnützige GmbH, Ehrenbergstraße 27, 98693 Ilmenau, Germany.
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Adaptive edge AI systems for industrial application
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Service for R&D
Development of embedded systems
We develop embedded systems for you as complete solutions consisting of sensors and actuators, signal processing and communications technology as well as open-loop and closed-loop controls.
Lead application
IoT systems for cooperative environmental monitoring
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RFID sensor technology
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Service for R&D
Test and characterisation
We test, characterise and qualify your circuits, sensors and systems. Based on our excellent pool of measurement equipment, we develop an individually adapted test environment for measurements on wafers and individual components.