It is shown that time-varying compensation does not help in the bounded-input-bounded-output robust stabilization of time-invariant plants with unstructured uncertainty. It is thus also shown that the small-gain theorem is both necessary and sufficient for the bounded-input-bounded-output stability ...
Time-Invariant and Time-Varying Predictors of Depression Symptoms in Primary Care Patients Uebelacker,A Lisa,Weisberg,... 被引量: 0发表: 0年 Progression in Psoriatic Arthritis: Role of Time Varying Clinical Indicators We have shown that the presence of 5 or more effusions and high medication ...
time invariant fractional delay differential systems is obtained by using the Laplace transform method.In terms of the superposition principle of linear systems and fundamental solution matrix,we also establish the variation of constant formula for linear time varying fractional delay differential systems....
作者: Poljak,S. 摘要: is left open 关键词: controllability time-varying systems controllable space input control sequences structural controllability time-invariant systems time-varying systems Automatic control Control systems Controllability DOI: 10.1109/9.182482 被引量: 22 年份: 1992 收藏...
y(t)=sin(t)x(t-2) time variant 2time invariant Time variant There are 3 steps to solve this one. Solution Step 1 It comes from "Time-varying and Time-invariant systems. Some examples are provided for clarification... View the full answer...
If a system is time invariant, then a time-shifted input yields a time-shifted output. Example 14.4 For the differential equation d2y/dt2+4y=sin(3t) show that y=sin(2t)−15sin(3t) is a solution and find a solution for the equation with the same input function delayed by 1 s, ...
First, it derives a recursive Kalman-filtering method for computing exact sample and asymptotic information matrices for time-invariant, periodic, or generally time-varying Gaussian vector autoregressive moving-average (VARMA) models and samples. Second, it specializes the recursive method to a non...
Deciphering the non-trivial interactions and mechanisms driving the evolution of time-varying complex networks (TVCNs) plays a crucial role in designing optimal control strategies for such networks or enhancing their causal predictive capabilities. In th
the activity of prefrontal neuronal populations with strong recurrent connections. However, it was recently shown that distractors evoke a morphing of the prefrontal population code, even when memories are maintained throughout the delay. How can a morphing code maintain time-invariant memory ...
time-correlated obser time-currentthreshold time-delay device time-invariant model time-lock energizer e time-memory trade-off time-of-flight ectrom time-on theory time-place clustering time-proof adj time-resources tradeo time-scheduled polici time-sharing asc stan time-sharing bendable time-sharing...