Patent · US Active

Model calculation unit and control unit for calculating a partial derivative of an RBF model

US11360443B2 · kind B2 · utility

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9Claims

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Assignee

Robert Bosch GmbH · DE

Inventors

Andre Guntoro · Weil der Stadt, DE
Heiner Markert · Stuttgart, DE
Martin Schiegg · Strohberg, DE

Key dates

Filing date	Sep 4, 2017
Grant date	Jun 14, 2022
Priority date	—
Expiry date	Nov 24, 2038

Classification

Technology area (CPC G)Physics
CPC primaryG05B13/027
WIPO fieldComputer technology
WIPO sectorElectrical engineering

Abstract

A model calculation unit for calculating a gradient with respect to a certain input variable of input variables of a predefined input variable vector for an RBF model with the aid of a hard-wired processor core designed as hardware for calculating a fixedly predefined processing algorithm in coupled functional blocks, the processor core being designed to calculate the gradient with respect to the certain input variable for an RBF model as a function of one or multiple input variable(s) of the input variable vector of an input dimension, of a number of nodes, of length scales predefined for each node and each input dimension, and of parameters of the RBF function predefined for each node.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.