Masters Theses

Woncheol Song

Keywords and Phrases

IEMI; Intentional EMI; Thermal runaway; Transfer function

Abstract

"With an increasing demand for electric vehicles and autonomous driving, many components of a vehicle are being replaced as electric components. This implicates the possibility of an increase in the malfunction of electric components due to unknown electromagnetic interferences. In this reason, malicious intentional electromagnetic interference (IEMI) is being considered as a growing threat for the current and next generation of automotive technology.

In the first topic, the transfer function between the IEMI attacker and the engine control unit (ECU) circuit in an automobile is extracted to analyze how the IEMI affects the vehicle.

In the second topic, to mimic the electromagnetic environment which can affect the battery system with inducing a current passing through the battery, the current is intentionally injected to the battery system with a bulk current injection (BCI) probe and it is investigated that how this coupled current can affect the battery with the parallel LC resonance of which the inductance comes from the wire and the capacitance comes from the bypass capacitor before voltage regulator module (VRM)"--Abstract, page iv.

Advisor(s)

Hwang, Chulsoon

Committee Member(s)

Fan, Jun, 1971-
Beetner, Daryl G.

Department(s)

Electrical and Computer Engineering

Degree Name

M.S. in Electrical Engineering

Comments

This work was supported in part by the National Science Foundation under Grant No. IIP-1916535.

Research Center/Lab(s)

Electromagnetic Compatibility (EMC) Laboratory

Publisher

Missouri University of Science and Technology

Publication Date

Summer 2021

Journal article titles appearing in thesis/dissertation

  • Transfer function measurement for automotive intentional electromagnetic interference
  • Thermal runaway investigation of lithium-ion battery by intentional EMI

Pagination

x, 37 pages

Note about bibliography

Includes bibliographic references.

Rights

© 2021 Woncheol Song, All rights reserved.

Document Type

Thesis - Open Access

File Type

text

Language

English

Thesis Number

T 11924

Electronic OCLC #

1286684443

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