{"id":"S86004282","label":"Observers (Control theory)","description":"","source_url":"https://id.loc.gov/authorities/subjects/sh86004282","normalized_label":"observers (control theory)","broader":["http://id.loc.gov/authorities/subjects/sh85031658"],"aliases":["Observability (Control theory)","State estimator (Control theory)","State observer (Control theory)"],"source_identifier":"http://id.loc.gov/authorities/subjects/sh86004282","provider":"lcsh","revision":"f7fd046ba4249762","taxonomy_revision":"f050b5d4780b1289","title":"Observers (Control theory)","url":"/topics/S86004282","kind":"topic-directory","aeo_cohort":"topic-directory","catalogue_revision":"f050b5d4780b1289","numeric_address":"14447688359340032512","address_version":"morton4x16-v1","coordinates":[0,20,33096,59392],"answer_status":"Directory metadata; local answer requires separate source review","truth_status":"Subject descriptor, not a factual answer or a demonstrated knowledge gap","reviewed_answer":null}