{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,18]],"date-time":"2026-08-18T01:25:23Z","timestamp":1787016323006,"version":"build-2736575974"},"reference-count":41,"publisher":"ASME International","issue":"9","license":[{"start":{"date-parts":[[2025,6,23]],"date-time":"2025-06-23T00:00:00Z","timestamp":1750636800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/www.asme.org\/publications-submissions\/publishing-information\/legal-policies"}],"funder":[{"DOI":"10.13039\/100000001","name":"National Science Foundation","doi-asserted-by":"publisher","award":["2324950"],"award-info":[{"award-number":["2324950"]}],"id":[{"id":"10.13039\/100000001","id-type":"DOI","asserted-by":"publisher"}]}],"content-domain":{"domain":["asmedigitalcollection.asme.org"],"crossmark-restriction":true},"short-container-title":[],"published-print":{"date-parts":[[2025,9,1]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Battery lifetime and reliability depend on accurate state-of-health (SOH) estimation, while complex degradation mechanisms and varying operating conditions strengthen this challenge. This study presents two physics-informed neural network (PINN) configurations, PINN-parallel and PINN-series, designed to improve SOH prediction by combining an equivalent circuit model (ECM) with a long short-term memory (LSTM) network. PINN-parallel process inputs data through parallel ECM and LSTM modules and combines their outputs for SOH estimation. On the other hand, the PINN-series uses a sequential approach that feeds ECM-derived parameters into the LSTM network to supplement temporal data analysis with physics information. Both models utilize easily accessible voltage, current, and temperature data that match realistic battery monitoring constraints. Experimental evaluations show that the PINN-series outperforms the PINN-parallel and the baseline LSTM model in accuracy and robustness. It also adapts well to different input conditions. This demonstrates that the simulated battery dynamic states from ECM increase the LSTM's ability to capture degradation patterns and improve the model's ability to explain complex battery behavior. However, a trade-off between the robustness and training efficiency of PINNs is identified. The research outcomes show the potential of PINN models (particularly the PINN-series) in advancing battery management systems, although they require considerable computational resources.<\/jats:p>","DOI":"10.1115\/1.4068697","type":"journal-article","created":{"date-parts":[[2025,5,15]],"date-time":"2025-05-15T11:08:38Z","timestamp":1747307318000},"update-policy":"https:\/\/doi.org\/10.1115\/crossmarkpolicy-asme","source":"Crossref","is-referenced-by-count":12,"title":["Physics-Informed Data-Driven Approaches to Electric Vehicle Battery State-of-Health Prediction: Comparison of Parallel and Series Configurations"],"prefix":"10.1115","volume":"25","author":[{"given":"Yixin","family":"Zhao","sequence":"first","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02y3ad647","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Florida Environmental Engineering Sciences, , , \u00a0","place":["Gainesville, FL, 32611"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Karl R.","family":"Haapala","sequence":"additional","affiliation":[{"name":"Oregon State University Mechanical, Industrial, and, Manufacturing Engineering, , , \u00a0","place":["Corvallis, OR, 97331"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Arun","family":"Natarajan","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/00ysfqy60","id-type":"ROR","asserted-by":"publisher"}],"name":"Oregon State University Electrical Engineering and Computer Science, , , \u00a0","place":["Corvallis, OR, 97331"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Sara","family":"Behdad","sequence":"additional","affiliation":[{"id":[{"id":"https:\/\/ror.org\/02y3ad647","id-type":"ROR","asserted-by":"publisher"}],"name":"University of Florida Environmental Engineering Sciences, , , \u00a0","place":["Gainesville, FL, 32611"]}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"33","published-online":{"date-parts":[[2025,6,23]]},"reference":[{"issue":"2","key":"2025062318301997900_CIT0001","doi-asserted-by":"publisher","first-page":"48","DOI":"10.3390\/batteries5020048","article-title":"Life Cycle Analysis of Lithium-Ion Batteries for Automotive Applications","volume":"5","author":"Dai","year":"2019","journal-title":"Batteries"},{"issue":"4","key":"2025062318301997900_CIT0002","doi-asserted-by":"publisher","first-page":"66","DOI":"10.3390\/wevj11040066","article-title":"A Review of Battery State of Health Estimation Methods: Hybrid Electric Vehicle Challenges","volume":"11","author":"Noura","year":"2020","journal-title":"World Electric Veh. 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