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Akronym
MiMoSe II
Projekt Titel
Microelectronic modular system for sensor-integrating machine elements
Förderkennzeichen
KR 3478/30-1
Funding code
945.3-1091
Startdatum
May 1, 2025
Enddatum
April 30, 2028
Gepris ID
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The systematic development of sensor-integrating machine elements (SiME), in particular taking into account the severely limited installation space, the preservation of the primary function, efficient data management and a self-sufficient energy budget represents a major challenge in the field of mechatronic development, which is currently not supported methodically. The aim of this project is to design a model-based microelectronic modular construction kit (MBK) for the systematic development of modular sensor systems (MSS) for SiME using the example of fastening screws. The MBK will be tested using sensor-integrating screws (SiSch) and other SiME in order to be able to configure and design MSS from electronic components for specific machine element applications. In addition to the development of the SiME, their functional verification is also considered through the automated derivation of suitable test procedures from the MBK. This is achieved through the necessary collaboration between the different researches from areas of mechanics, (micro) electronics, software and design methodology. In the second funding period (FP), requirements are initially defined for the self-sufficiency of the SiME. These include wireless data transmission, a non-life-limiting energy supply for the microelectronic systems and their update capability. The additional requirements, necessary components, interfaces and protocols are implemented in the model-based MBK in the SysML modeling language in order to be able to configure self-sufficient MSS. The application-specific combination of module variants and a configuration of different solution alternatives for MSS in SiME should provide advantages in the development of SiME, e.g. through the identification of synergy potentials across the various SPP projects. The system configuration and preliminary design will continue to follow the defined basic strategies data-, energy- and space-optimized. In addition, test procedures for functional verification are to be identified in the second FP and stored in the MBK. Based on this, the test procedures required for the proof of function are output in addition to the MSS configuration. To this end, three integration levels (IS) are defined, each describing loose components and modules (IS 0), integrated modules, systems and interfaces (IS I) and finally MSS in the machine element (IS II). A configuration of a self-sufficient MSS from the MBK is selected as an example for a prototypical implementation in the form of demonstrators. The prototypical realized MSS demonstrators are integrated and the resulting SiSch are then examined in tests for their self-sufficiency capabilities and sensory functions. The test results are fed back into the MBK so that valid (partial) configurations can be prioritized for use in the future.