{
  "$type": "site.standard.document",
  "description": "A method and associated system for managing a battery cell includes determining, for a battery cell, a plurality of battery cell parameters; developing a plurality of on-vehicle reduced order linear data-driven battery models based upon the battery cell parameters, wherein each of the plurality of…",
  "path": "/patents/1377903",
  "publishedAt": "2026-01-08T00:00:00.000Z",
  "site": "at://did:plc:oql6ds5vnff4ugar6rruliwd/site.standard.publication/3mn3ohu7oxx5w",
  "tags": [
    "G01R31/367",
    "GM GLOBAL TECHNOLOGY OPERATIONS LLC"
  ],
  "textContent": "A method and associated system for managing a battery cell includes determining, for a battery cell, a plurality of battery cell parameters; developing a plurality of on-vehicle reduced order linear data-driven battery models based upon the battery cell parameters, wherein each of the plurality of on-vehicle reduced order linear data-driven battery models determines corresponding model parameters; selecting one of the corresponding model parameters for one of the plurality of on-vehicle reduced order linear data-driven battery models based upon a previous state of charge for the battery cell; executing a derivative-free observer to determine a present state of charge (SOC) of the battery cell based upon the corresponding model parameters; and controlling the battery cell based upon the SOC.",
  "title": "METHOD AND APPARATUS FOR MONITORING A BATTERY STATE ESTIMATOR"
}