Work

Periodic Adjoint Sensitivity Analysis

Year: 2024

Type: preprint

Abstract: This paper proposes the utilization of a periodic Parareal with a periodic coarse problem to efficiently perform adjoint sensitivity analysis for the steady state of time-periodic nonlinear circuits. In order to implement this method, a modified formulation for adjoint sensitivity analysis based on the transient approach is derived.

Source: arXiv (Cornell University)

DOI: 10.48550/arxiv.2405.19048

Authors: Sarpe, Julian, Klaedtke, Andreas, De Gersem, Herbert

Institutions: Technische Universität Darmstadt, Robert Bosch (Germany)

Language: English

Topic: Advanced Numerical Methods in Computational Mathematics

Subfield: Computational Mechanics

Field: Engineering

Domain: Physical Sciences

Open Access status: green

OpenAlex ID: W4399198487

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