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This work includes the stability proof of the estimation error on the basis of the Lyapunov approach; to illustrate the applicability, simulation results for a nonlinear oscillator are included. <\/jats:p>","DOI":"10.1142\/s0129065710002218","type":"journal-article","created":{"date-parts":[[2010,2,22]],"date-time":"2010-02-22T11:18:45Z","timestamp":1266837525000},"page":"29-38","source":"Crossref","is-referenced-by-count":16,"title":["DISCRETE-TIME REDUCED ORDER NEURAL OBSERVERS FOR UNCERTAIN NONLINEAR SYSTEMS"],"prefix":"10.1142","volume":"20","author":[{"given":"ALMA Y.","family":"ALANIS","sequence":"first","affiliation":[{"name":"CUCEI, Universidad de Guadalajara, Apartado Postal 51-71, Col. 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