Williamson, Geoffrey A.Anderson, Brian D.O.Johnson, C. Richard2026-01-022026-01-020191-2216ORCID:/0000-0002-1493-4774/work/174739861https://hdl.handle.net/1885/733803036Conditions are developed for local stability of the generalized error systems which require only an approximate agreement between the split algorithm and composite error operators. These stability conditions rely on system excitation which provides an adequate degree of stabilization of a nominal error system of the standard form. This degree of stabilization is related to tolerable differences between the error system operators.6en19890024917393