Adam Ligocki, Ales Jelinek, Ludek Zalud
Abstract.This paper presents our latest extension of the Brno Urban Dataset (BUD), the Winter Extension (WE). The dataset contains data from commonly used sensors in the automotive industry, like four RGB and single IR cameras, three 3D LiDARs, differential RTK GNSS receiver with heading estimation, the IMU and FMCW radar. Data from all sensors are precisely timestamped for future offline interpretation and data fusion. The most significant gain of the dataset is the focus on the winter conditions in snow-covered environments.
A. Inamdar, P. Gromala, A. Prisacaru, A. Kabakchiev, Y. Yang, B. Han
Abstract. Epoxy molding compound (EMC) is widely used for encapsulating automotive electronics. Among all of the components of an electronic package, EMC is most exposed to the atmosphere, and thus undergoes aging. During high-temperature operation, EMC is oxidized, which alters its mechanical properties, and thus can affect the reliability of electronic components. This chapter focuses on four key aspects of EMC oxidation – (1) the growth of EMC oxidation layer, (2) the mechanical properties of oxidized EMC, (3) the effect of oxidized EMC on thermomechanical behavior of a molded package, and (4) the effect of EMC oxidation on solder joint reliability. This study utilizes various experimental characterization techniques as well as finite element simulation-based analysis.
EMC Oxidation Under High-Temperature Aging
Lina Marsso, Radu Mateescu, Wendelin Serwe
Abstract. In the setting of ioco-based conformance testing with test purposes, we propose an automatic approach to generate a test plan (set of test purposes) with its associated test suite (set of test cases) cover- ing all transitions of the IOLTS model of the system.