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Optimal preview control: A review
Optimal Control Applications and Methods, 2014SummaryThe field of preview control has attracted many researchers for its applications in guidance of autonomous vehicles, robotics, and process control, as this field is well suited for use in design of systems that have reference signals knowna priori. The paper presents the efforts of various researchers in the field of preview control.
Birla, Nidhika, Swarup, Akhilesh
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Preview Control of Switched Systems
2019 IEEE/ASME International Conference on Advanced Intelligent Mechatronics (AIM), 2019This paper considers the preview control problem for switched systems for tracking a previewable reference input. First, an augmented closed-loop system model is developed in order to transform the asymptotic tracking problem into a stabilization problem.
Guoqi Ma, Prabhakar R. Pagilla
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Robust preview control for polytopic nonlinear control systems
Transactions of the Institute of Measurement and Control, 2021In this paper, the preview tracking control problem for Lipschitz nonlinear system, where future reference signals over a finite horizon can be previewed. First, an augmented error system including previewed information is constructed, which transforms a preview tracking control problem into a regulation problem.
Li Li, Xiao Yu
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Influence of preview uncertainties in the preview control of vehicle suspensions
Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics, 2002Active control of vehicle suspensions has long been known as an effective way of enhancing isolation of unwanted vibrations. It is further shown in the literature that obtaining ‘preview’ information of the ‘future’ road inputs will result in smoother control with less control effort. Most of these studies assume perfect preview measurements.
A Vahidi, A Eskandarian
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2013
In this chapter we address the problem of H ∞ state-feedback preview tracking control of state-delayed, continuous-time, state-multiplicative, linear systems, as formulated in Section 4.2 (for a similar deterministic setup see [78], [106], [112]). Similarly to [55],[59], the point of view taken here differs from the “traditional” L-K point of view as ...
Eli Gershon, Uri Shaked
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In this chapter we address the problem of H ∞ state-feedback preview tracking control of state-delayed, continuous-time, state-multiplicative, linear systems, as formulated in Section 4.2 (for a similar deterministic setup see [78], [106], [112]). Similarly to [55],[59], the point of view taken here differs from the “traditional” L-K point of view as ...
Eli Gershon, Uri Shaked
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Optimal Stochastic SD Control With Preview
IEEE Transactions on Automatic Control, 2007The problem of H2-optimal sampled-data (SD) preview control is considered. It is assumed that a stochastic reference signal corrupted with additive colored noise acts upon the system so that future values of this input are known within a preview window tau .
Konstantin Yu. Polyakov +2 more
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Preview control of flexible manufacturing systems
Proceedings. 1987 IEEE International Conference on Robotics and Automation, 2005This paper proposes feedback control algorithms suitable for the top level of a hierarchical approach to controlling Flexible Manufacturing Systems (FMS). Preview and state feedback control techniques are employed to regulate the inventory levels near zero.
Michael F. Clifford, Alan A. Desrochers
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Disturbance Decoupling by Feedforward and Preview Control
Journal of Dynamic Systems, Measurement, and Control, 1983The problem of disturbance decoupling is formulated and solved for continuous-time linear systems in which feedforward of disturbance input and its derivatives is allowed. The problem of disturbance decoupling by preview control is also formulated for discrete-time linear systems and it is shown that these two problems are algebraically equivalent. The
Imai, H. +4 more
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