木讷 发表于 2025-3-26 23:58:31
http://reply.papertrans.cn/28/2792/279190/279190_31.png终止 发表于 2025-3-27 01:29:07
https://doi.org/10.1007/978-3-531-18697-9used by finite word-length arithmetic. The effects of these numerically induced errors can be measured both in terms of the sensitivity of the closed-loop performance due to changes in the coefficients of the control algorithm, and the effect of internal “noise” resulting from roundoff errors on theELATE 发表于 2025-3-27 07:00:00
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Kirche und Konfessionslosigkeitof optimality. Minimisation of the statistical word-length involves maximisation of robustness to structured perturbations in the digital controller, and maximisation of controller sparseness. The robustness issue is reformulated as a Linear Matrix Inequality problem for which efficient numerical so光明正大 发表于 2025-3-27 19:59:38
https://doi.org/10.1007/978-3-658-08894-1the digital controller is implemented in a state space realisation with finite word-length. A pole-sensitivity based stability measure is derived. Noting that this measure is realisation dependent, the optimal controller realisation problem is to find those realisations that maximise this measure. ALaconic 发表于 2025-3-28 01:30:06
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