持续激励(persistency of excitation)概念(文献[1], P84):系统辨识需要设计辨识输入信号,使得系统的输入输出数据包含系统的本质特征,也就是说输入信号应该激励系统所有模态,这样的输入输出数据包含了系统足够丰富的信息,或者说输入信号是持续激励信号,又或者说由输入输出数据构成的回归信息向量是持续激励的。
CDC. 43rd IEEE Conference onJ. C. Willems, P. Rapisarda, I. Markovsky, and B. De Moor. A note on persistency of excitation. Systems & Control Letters, 2004.Jan C. Willems,Paolo Rapisarda,Ivan Markovsky,Bart L.M. De Moor.A note on persistency of excitation[J]. Systems & Control...
It is important to notice that no assumption for persistency of excitation is made in Theorem 1. C Error System Development The control objective includes converging joint position and velocity errors to zero implying the generalized coordinates track the desired time-varying joint trajectories, qdes(...
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(E) t-values for ΔQ coding at each time bin of ready period for example populations of RSC and S1 (Regression). Neurons were sorted based on the t-values at the last time bin. (F) ΔQ coding persistency of each population as quantified by the persistency index (0: chance persistency...
Reconstruction of state and parameter values is based on the concepts of weakly attracting sets and non-uniform convergence and is subjected to persistency of excitation conditions. In the absence of nonlinear parametrization the resulting observers reduce to standard estimation schemes. In this respect,...
1: base-feed, under-feed, over-feed and superfast-feed, with the under-feed time period varied based on the cell voltage [10]. The alumina feeding pattern provides sufficient input excitation in this case. Big data approximating control [11] utilises big process data to transform control ...
Created on 3/9/2023 ./ATLTileCalTB -m TBrun_all.mac -p FTFP_BERT root TBrun_all.C Results to test the new FTF parameters by A. Ribon to fix the fluctuations disprepancy with respect to ATLAS data. Excitation energy per wounded nucleon set to 50 MeV. v1.2 Dataset #2 Geant4.10....
To reveal the structural changes of carbonaceous materials, Raman spectroscopy (XploRA PLUS, HORIBA France SAS, Japan) was performed at 532 nm laser excitation wavelength. In addition, a liquid chromatograph-mass spectrometer (LC-MS, Xevo G2-XS, Waters, USA) was employed to detect the possible...
For \(\dot{\varepsilon }_{\mathrm{p}}\) being nonzero, the stress point must persist on the yield surface so that \(\dot{f}(\sigma _{\mathrm{pr}},\alpha ) = 0\) for \(\gamma > 0\) (Simo 1998). This adds the persistency (or consistency) condition $$\begin{aligned} \gam...