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Driven dynamics of time-varying linear systems

机译:时变线性系统的驱动动力学

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Motivated by applications to automatic control of aircraft, we consider the problem of output tracking for time-varying linear systems. The signals to be tracked are bounded on (-∞, ∞), and our goal is to compute bounded controls and bounded state trajectories that result in the desired tracking. A convolution integral representation for the desired solution is given in the literature, and we show that certain integrability assumptions can be eliminated from the associated results. Despite the fact that our system is time varying and our signals do not necessarily have Fourier transforms in the classical sense, we show that computations can be carried out using “generalized” Fourier transforms. We also consider an output tracking problem in which the driven dynamical equation is an ordinary differential equation
机译:受飞机自动控制应用的启发,我们考虑了时变线性系统的输出跟踪问题。要跟踪的信号有界(-∞,∞),我们的目标是计算导致所需跟踪的有界控制和有界状态轨迹。文献中给出了所需解的卷积积分表示,我们表明可以从相关结果中消除某些可积性假设。尽管我们的系统随时间变化并且信号不一定具有经典意义上的傅立叶变换,但我们证明可以使用“广义”傅立叶变换进行计算。我们还考虑了一个输出跟踪问题,其中驱动动力方程是一个常微分方程

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