公开(公告)号：US20250149127A1

公开(公告)日：2025-05-08

申请号：US18838348

申请日：2023-02-16

Applicant: BASF SE

Inventor： Volker Settels ,  Philipp Eiden ,  Andree Lischewski ,  Andrew David Palmer ,  Astrid Niederle ,  Jessica Eleanor Bean ,  Hugo Vale ,  Robert Matthew Lee ,  Miriam Mathea ,  Gerhard Krennrich ,  Glauco Battagliarin ,  Michael Bernhard Schick

IPC: G16C60/00 ,  G06F30/27 ,  G16C20/70

Abstract: The invention refers to an apparatus (110) for predicting a technical application property for a polymer based on a digital representation of the polymer. A digital representation providing unit (111) provides a digital representation of the polymer indicative of polymer descriptors. The polymer descriptors are indicative of parameters quantifying physicochemical characteristics of subgroups of the polymer. A prediction model providing unit (112) provides a prediction model adapted to predict a technical application property of the polymer based on the digital representation, wherein the prediction model is a data-driven model parametrized such that it predicts based on the polymer descriptors indicated by the digital representation the technical application property associated with the polymer. A property determination unit (113) determines the technical application property based on the provided digital representation of the polymer and the prediction model. An output unit (114) provides the technical application property.

公开(公告)号：US20220373601A1

公开(公告)日：2022-11-24

申请号：US17774169

申请日：2020-11-06

Applicant: BASF SE

Inventor： Robert Matthew Lee ,  Yohko Tomota ,  Aleksandr Kondrakov

IPC: G01R31/367 ,  G01R31/385 ,  H02J7/00

Abstract: A test system (110) for determining battery performance during development of a battery configuration in a test environment is proposed. The test system (110) comprises at least one communication interface (114) and at least one processing device (122). The test system (110) is configured for receiving operating data indicative of at least one test protocol via the communication interface (114). The test system (110) is configured for receiving battery performance input data via the communication interface (114). The processing device (122) is configured for determining at least one predicted time series of at least one state variable indicative of battery performance based on the battery performance input data and on the operating data using at least one data driven model. The test system (110) is configured for providing at least parts of the predicted time series of the state variable.