Notes d'applications

Hardware-in-the-Loop with imc test & measurement solution

For testing in the early development phase, measurement systems are united with real-time simulation and functions or components that are not available or are substituted by simulation models. This demands a comprehensive solution to measurement, control, regulation and simulation.

How can one know how buildings & structural cracks will react to vibrations?

For the firm Ingenieurgruppe Bauen, headquartered in Mannheim, Germany, we have integrated two standard elements - an imc measurement device and the evaluation software imc FAMOS - into an overall solution to achieve the goal of automated vibration analysis in buildings and structures.

Fast and reliable measurement data acquisition in power plants

Service and maintenance departments in power plants all over the world are faced with difficult tasks in relation to their measurement systems. Above all, solutions must be implemented for mobile use and as many different signals as possible must be acquired and measured with one measurement device. imc Test & Measurement GmbH has developed its innovative and compact imc measurement system case especially for this area of application.

How do you ensure that it’s not too loud in the vehicle?

For quite some time now, interior noise in cars has been getting quieter. The once dominant sound of the internal combustion engine is now in the background, and other noise sources have moved to the forefront. Due to their high RPM, alternators contribute up to 40% of this total noise inside the vehicle. In order that this noise doesn't become to dominant or disturbing, imc automated the entire test sequence. The system consists of a modular imc measurement system and customized software based on the imc STUDIO software platform.

Vibration testing in hand-held power tools

In the modern development of hand-held power tools, the measurement of frequencies and vibrations that can be harmful to humans, as well as determining resonances in rotating tools, plays an increasingly important role. On the one hand, it is a matter of fulfilling the EU Standard “Noise and Vibration Regulations” (standard measurement procedure according to EN ISO 5349-1/2). On the other hand, it is of great importance to identify weak points in the tool at an early stage by means of order tracking and thus eliminate them easily.

Continuous monitoring and network analysis of energy supply networks

How can a continuous evaluation and analysis of the functionality and safety of an energy supply network be achieved with a standard software and intelligent measurement devices from imc?

Continuous and automated data during field tests

Together with the company Grimme, imc has developed a solution for automated, wireless measurement data acquisition on harvesting machines in field trials. Measurement and status information is transmitted via a private mobile radio network and made available to the test engineers via an Internet platform in real time.

FORD: Driving tests directly to the test bench with imc

Stationary and mobile testing go hand in hand in the development of modern automotive technology. Up to now, the conversion of the test vehicle was a significant obstacle when changing between mobile and stationary testing. The aim was to implement a modern data logger system that combines the requirements of mobile and stationary testing.

Volkswagen: Vehicle-Acoustic-VMS

As engines become quieter, certain vehicle components are becoming perceivable which were previously drowned out by engine noise. For this reason, acoustic measurement now faces new challenges.

Remote monitoring of agricultural equipment

In the area of in-field testing of agricultural equipment, imc has developed a stand-alone measurement solution with automatic remote monitoring. This significantly reduces the time required for development and product approval, provides higher quality data and reduces travel and personnel expenses.

Integrated test & measurement at TRUMPF

As a world leader in the field of machine tools and industrial laser systems, optimization through continuous testing processes plays a crucial role at the TRUMPF Group. The constant development of machinery, improving power consumption and achieving higher speeds with absolute precision requires testing with the most advanced tools available. Since 2004, TRUMPF has relied on integrated solutions from imc Test & Measurement GmbH.

Aircraft recertification testing

The Czech aircraft manufacturer LET ‐ Aircraft Industries (formerly LET Kunovice) specializes in small passenger aircraft and gliders. For each new market adjustment, that is, after refitting or retrofitting the aircraft, the manufacturer must perform recertification.

Plug & Measure functionality simplifies Setups of measurement devices radically

For too long, many manufacturers of measurement instruments have been trying to persuade the users that measurement is something complicated and that before performing one’s measurement tasks, it was necessary to be retrained to program with graphical programming languages.

Bus manufacturer VDL tests instrumented city buses in Berlin

When it comes to equipping their buses with test and measurement systems for road testing, VDL relies on imc. Mobile data acquisition on the VDL city buses is performed using the imc BUSDAQ-2-ET as well as imc CANSAS-INC and -SCI systems.

Measurement technology for rail vehicle testing

Finding efficient solutions for the specific requirements of railway technologies is of decisive importance for the manufacturers of railway vehicles. Safety issues play as much of a role as passenger comfort, speed and economic factors.

Refrigerator testing according to standards

Refrigerator units used in supermarkets, delis and shops are designed to keep perishable products at safe temperatures. To ensure that their refrigerators are performing within the scope of the ISO standards, the Dutch company Smeva enlisted the expertise from imc Benelux to come up with an optimal testing solution using imc products.

Small-scale wind turbine certification with imc systems

The world's first IEC 61400 certificate for a vertical wind turbine has recently been given by TÜV Rheinland to Directtech GmbH. As part of the certification of the Windtracker turbine, all relevant safety requirements and loads on the wind turbine were tested. The verification and data analysis of the field measurements were carried out by the accredited company Windtest Grevenbroich. For performing the measurement tasks within the scope of small-scale wind turbine certification, Windtest used measurement sys-tems from imc.

Dynamic performance testing of cutting tools

The abrasion of cutters on CNC machine tools will directly affect the quality of workpieces as wear progresses. This application note discusses how to use the “imc real-time vibration monitoring system” for real-time inspection and analysis of dynamic cutter performance and make evaluations and predictions to improve and optimize the cutter.

Joint-Debugging at High-speed lines

For the last 10 years in the fields of scientific research and manufacturing in China, one of the im-portant hot spots of the national economy and the people's livelihood is their high-speed railway – a large-scale test project whose mobile laboratory is referred to as “Doctor Yellow”. This comprehensive high-speed test train, equipped with imc data acquisition systems, represents the highest level of research and testing in the construction of high-speed railway vehicles and infrastructure.

Reliable mobile multi-channel data acquisition with imc CRONOSflex in vehicle misuse-tests

Vehicles must be able to withstand extreme track conditions, such as potholes, ramps, jumps or curbs. Misuse tests are used to evaluate the safety and performance of components under these conditions. When validating the chassis components and the system behavior of the chassis, it is also a matter of checking the threshold values of the control units for passive safety. Using the imc measurement system CRONOSflex, IDIADA in Spain collected data from the vehicle (CAN-FD, Flexray, in-vehicle sensor signals ...) and from additionally installed sensors (accelerometers, gyroscopes, displacement transducers, force transducers, strain gauges ...) during the tests.

Testing Safely in High-voltage Environments

When developing new batteries and battery management systems for electric vehicles, extensive tests and validations are the order of the day. This includes life cycle testing and misuse tests. These can be used to determine the load limits of battery cells, battery modules and complete battery packs. Investigations include charging and discharging cycles in climatic chambers as well as crash loads, penetration, compression, bending and vibration tests. These comprehensive tests require a flexible, automated test system, including data evaluation. The measurement technology acquires data safely and without disturbance in a high voltage environment. SK Innovation, one of the world's largest battery manufacturers, relied on the HV measurement technology from imc Test & Measurement and commissioned several measurement racks for battery tests.

Fraunhofer Institute relies on Dx-Telemetry

The Fraunhofer Institute of Wind Energy and Energy System Technology (IWES) uses the Dx telemetry system in a condition monitoring project at a wind power station. Oliver Schultz, technical staff member of IWES: “The Dx-telemetry system has convinced us due to its minimal space requirements and its good cost-performance ratio.”

Un laboratoire d'essai mobile pour tester la consommation TPLT

Le nouveau cycle d'essai WLTP, prescrit par la loi, exige une mesure de la consommation pour chaque variante d'un nouveau modèle de voiture particulière. La procédure de mesure utilisée par l'UE comme norme pour les valeurs de consommation comprend une mesure sur le banc d'essai et un test RDE sur la route pour déterminer des valeurs réalistes. Afin de gérer ce cycle de mesure de manière à gagner du temps et à réduire les coûts, l'imc a mis au point un boîtier de mesure convivial et compact qui fonctionne aussi bien sur le banc d'essai que sur la route.

Essai de certification d'avion avec les solutions imc

Si le produit bénéficie d'une excellente réputation, le domaine d'application prévu va de soi. Ceci s'applique également au bimoteur à turbopropulseur « EV-55 Outback » du fabricant tchèque Evektor. L'avion se distingue par son faible coût d'exploitation et est capable d'atterrir ou décoller sur des petites pistes, même non revêtues.

Winglets : test de composants en bout d'aile

La société autrichienne FACC Operations GmbH et sa filiale CoLT Prüf und Test GmbH développent, fabriquent et testent des composants de construction légère pour des fabricants leaders d’avions et de moteurs.

Test de flottes de véhicules électriques

« Fleets Go Green » analyse et évalue l’efficacité des véhicules électriques en utilisation quotidienne dans une flotte d’entreprise. La société imc Test & Measurement GmbH participe au projet de recherche « Fleets Go Green » financé par le ministère allemand de l’environnement, de la protection de la nature et de la sécurité nucléaire (BMU). Les résultats de la recherche servent de base pour les décisions qui concernent le basculement des flottes vers des véhicules électriques.

Solar-Racer : 3010 km dans le désert australien avec la technologie de mesure imc

Le Solar Team Twente, une équipe d’étudiants du Saxion Poly Technical College et de l’université de Twente (Enschede, Pays-Bas) ont participé en 2007 au célèbre Panasonic World Solar Challenge. Ils ont pour cela développé ensemble un véhicule solaire totalement innovant qui exploite de tous nouveaux concepts sur le plan mécanique et électrique ainsi que des technologies de pointe. L’enregistreur de données intelligent imc C-SERIES est au cœur de l’unité électronique.

Technologie de mesure pour le secteur de l'énergie éolien

Les installations d'énergie éolien doivent fonctionner de manière fiable pendant de nombreuses années pour être productives et amortir les coûts. Outre les connaissances spécialisées des développeurs et des ingénieurs, les mesures de contrôle sont essentielles pour assurer le fonctionnement sans perturbation d'une installation à long terme. imc Test & Measurement GmbH propose des solutions qui répondent parfaitement à ces demandes de mesures. La gamme de performances des solutions imc va de la réalisation de mesures sur des composants individuels aux tests de charge de l'installation éolienne complète et à l'analyse de la qualité du réseau. Les systèmes sont basés sur plus de 15 ans d'expérimentation dans le secteur de l'énergie des éoliennes.

Passage au numérique dans la technologie des bancs d'essai

SAMSON AKTIENGESELLSCHAFT à Francfort a.M. fabrique depuis plus de 100 ans des vannes de différentes tailles pour les fluides techniques courants. Dans le centre d'essai de développement "ROLF SANDVOSS INNOVATION CENTER", des prototypes sont mis à l'épreuve grâce à la technologie de mesure de la société imc Test & Measurement GmbH.

Essais en vol en hélicoptère ultra-légers

L'hélicoptère biplace CURTI est fabriqué à Castel Bolognese en Italie, siège du groupe industriel CURTI, une entreprise familiale avec plus de 40 ans d'expérience dans la sous-traitance et la co-ingénierie de la défense et de l'aérospatiale.

Gagner du temps lors des tests d'endurance

Le partenaire israélien imc, MotionTech Ldt., a développé une application mobile avec le système imc CRONOSflex et imc STUDIO pour mesurer les vibrations des véhicules pour les tests de durabilité. Ce test est en grande partie automatisé. L'analyse intégrée des données en temps réel permet de gagner du temps en présélectionnant et en traitant les données mesurées.

New Wuppertal sky train: commissioning tests

For the commissioning tests of the new sky train, PROSE AG focused on the diversity of the measurement solutions offered by imc Meßsysteme GmbH.

About imc Test & Measurement

Productive testing is essential for the success of our customers—hence, our driving force. Since 1988 we have been committed to support industrial innovations with optimal measurement solutions. We are manufacturing our productive test and measurement systems at our headquarters in Berlin, Germany, operating worldwide in Europe, the US and Asia.

imc Test & Measurement is part of Axiometrix Solutions, a leading test solutions provider comprised of globally recognized measurement brands.

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