On-Site Automotive Environment Measurements for a Risk-based EMC Approach

Gkatsi, Vasiliki; Vogt-Ardatjew, Robert; Leferink, Frank

doi:10.1109/emcsi39492.2022.9889626

Cited by 8 publications

(16 citation statements)

References 28 publications

(45 reference statements)

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Therefore, it is essential to gain a better understanding of the EM environment to identify EMI risks more effectively. Some methods for characterizing EM fields are used and presented in In [6]- [9]. In [6], [7] a fixed-point approach is used, where the results provide useful time information but lack in the spatial department.…”

Section: State Of the Art And Proposed Methodologymentioning

confidence: 99%

“…Some methods for characterizing EM fields are used and presented in In [6]- [9]. In [6], [7] a fixed-point approach is used, where the results provide useful time information but lack in the spatial department. Meanwhile, in [8], [9] a method is presented for characterizing the room by "random" walking around it.…”

Section: State Of the Art And Proposed Methodologymentioning

confidence: 99%

“…To solve this issue, kernel density estimation (KDE) [13] is used in the framework. The estimated PDF is calculated by using the KDE formula (6) where p(x) is the probability for sample x, N is the number of samples, and K h is the function of the kernel.…”

Section: Metricsmentioning

confidence: 99%

See 2 more Smart Citations

One Framework to Rule Them All? Framework for Testing Different Sampling Methods for Characterizing the EM Fields in a Scenario

Laurens,

Roc’h

2023

2023 International Symposium on Electromagnetic Compatibility – EMC Europe

View full text Add to dashboard Cite

published version features the final layout of the paper including the volume, issue and page numbers. Link to publication General rightsCopyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights.• Users may download and print one copy of any publication from the public portal for the purpose of private study or research. • You may not further distribute the material or use it for any profit-making activity or commercial gain • You may freely distribute the URL identifying the publication in the public portal.If the publication is distributed under the terms of Article 25fa of the Dutch Copyright Act, indicated by the "Taverne" license above, please follow below link for the End User

show abstract

Section: State Of the Art And Proposed Methodologymentioning

confidence: 99%

Section: State Of the Art And Proposed Methodologymentioning

confidence: 99%

See 1 more Smart Citation

One Framework to Rule Them All? Framework for Testing Different Sampling Methods for Characterizing the EM Fields in a Scenario

Laurens,

Roc’h

2023

2023 International Symposium on Electromagnetic Compatibility – EMC Europe

View full text Add to dashboard Cite

show abstract

“…Following the concept of the 3-point model, we can easily simplify the complex case of a scooter to a plain model, since the 3 rd point already incorporates the unpredictability factor. Attempts regarding automotive EME characterization have proven the complexity and difficulty of these environments to be estimated as shown in [28]. So, an EME, here, can be characterized through measurements without, though, including properties of the victim.…”

Section: A Macro-model Of the Complex Emementioning

confidence: 99%

Study of Random Field Coupling onto a Scooter following the Risk-based EMC Approach

Gkatsi

Struzhko

Vogt-Ardatjew

et al. 2022

2022 International Symposium on Electromagnetic Compatibility – EMC Europe

Self Cite

View full text Add to dashboard Cite

The new continuously emerging technologies, over the last years, increase the complexity of electromagnetic environments as more electronic devices are implemented in modern applications such as e.g., vehicles, aircrafts, etc. The already applied electromagnetic compatibility standards, however, struggle to keep up with these new age technologies and do not always account for characteristics met in real dynamic environments as required by the EMC directive. Therefore, potential harmful electromagnetic interference sources cannot always be identified and overcome. For detection of such threats, deeper investigation towards actual environments and existing cases is necessary. Risk-based EMC analysis can help distinguish critical cases in a common real electromagnetic environment as it deviates from the fixed standardized conditions. In this paper, a real case of a scooter, acting as a victim is represented via a simple model and macroscaled parameters to identify and determine significant induced values caused by a coupling of an unknown source. Experiments as well as simulations validate the macro-parameter concept of the applied case and allow to perform a simplified study of its behavior when exposed to a complex electromagnetic environment without the necessity to run expensive and lengthy measurements. Even though the expected precision of such a test is expected to be relatively low, it is sufficient to be incorporated in the macro-parameter-based model focused on rough-butusable EMI estimations within a complex environment rather than exact-but-wrong solutions obtained in a perfectly clean laboratory setup.

show abstract

“…In [13], preliminary measurements inside a combustion engine car have shown the complexity of real automotive EMEs and have generated discussion regarding characterization of such environments following two methodologies. Investigations on the measurement techniques have also been performed using different sets of equipment to evaluate the different receiving mechanisms and show how they can play a significant role within simple measurements [14].…”

Section: Introductionmentioning

confidence: 99%

Investigation of Real Dynamic Automotive Electromagnetic Environment Measurements

Gkatsi,

Vogt-Ardatjew,

Leferink

2023

2023 International Symposium on Electromagnetic Compatibility – EMC Europe

Self Cite

View full text Add to dashboard Cite

Due to the continuous expansion of technologies onto modern vehicles such as e.g., autonomous driving, wireless communications, electric powertrain etc. the on-board electronic equipment increase rapidly. This results in complex electromagnetic environments at the interior of car cabins. This non-stop implementation of electronic equipment requires further investigation of real dynamic automotive environments so that potential electromagnetic threats caused by internal and/or external sources can be identified and overcome. In this paper, the electromagnetic environment of a combustion engine car is investigated and evaluated. The received values taken inside a combustion engine car are examined following two different techniques: the fixed-position technique and the random-walk technique. The measurements are performed in two different states of the car: parked and on the move. The raw results of all the cases are extensively discussed to address how these techniques can provide information of various real conditions. Later, this information can be used for assuring electromagnetic compatibility and risk mitigation.

show abstract

On-Site Automotive Environment Measurements for a Risk-based EMC Approach

Cited by 8 publications

References 28 publications

One Framework to Rule Them All? Framework for Testing Different Sampling Methods for Characterizing the EM Fields in a Scenario

One Framework to Rule Them All? Framework for Testing Different Sampling Methods for Characterizing the EM Fields in a Scenario

Study of Random Field Coupling onto a Scooter following the Risk-based EMC Approach

Investigation of Real Dynamic Automotive Electromagnetic Environment Measurements

Contact Info

Product

Resources

About