{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,5,2]],"date-time":"2026-05-02T07:14:47Z","timestamp":1777706087600,"version":"3.51.4"},"reference-count":38,"publisher":"SAGE Publications","issue":"2","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["IFS"],"published-print":{"date-parts":[[2023,8,1]]},"abstract":"<jats:p>Hold-up compensation decelerates the convergence of iterative learning control (ILC) systems with data dropouts and time delays. Only depending on the prior knowledge of both ILC controllers and transmission channels, this paper develops a predictor to calculate the input not received on time due to data dropouts and time delays. First, a controller adopting the proportional learning strategy is considered directly, which is appropriate for objects in ideal communication conditions. After that, two data-receiving equations are given to describe the effect of data dropouts and one-step time delays. Finally, a predictor is designed according to the innovation analysis approach. Since the prediction uses all historical input at the identical time index in previous iterations, the predicted input is more approximate to the one not received on time than the input held up for compensation. Simulation results show the object with prediction compensation tracks the expected trajectory faster than that with input-hold compensation.<\/jats:p>","DOI":"10.3233\/jifs-223074","type":"journal-article","created":{"date-parts":[[2023,5,30]],"date-time":"2023-05-30T11:10:58Z","timestamp":1685445058000},"page":"3333-3344","source":"Crossref","is-referenced-by-count":2,"title":["Input predictors for networked iterative learning control systems with data dropouts and time delays"],"prefix":"10.1177","volume":"45","author":[{"given":"Lixun","family":"Huang","sequence":"first","affiliation":[{"name":"School of Computer and Communication Engineering, Zhengzhou University of Light Industry, Zhengzhou, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Lijun","family":"Sun","sequence":"additional","affiliation":[{"name":"College of Information Science and Engineering, Henan University of Technology, 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