Approximate receding-horizon control laws for linear time-varying systems

1999 ◽  
Vol 32 (2) ◽  
pp. 3231-3236
Author(s):  
Ping Lu
Keyword(s):  
Linear Time ◽  
Receding Horizon Control ◽  
Time Varying ◽  
Receding Horizon ◽  
Control Laws ◽  
Time Varying Systems

Receding horizon observer for linear time-varying systems

2018 ◽  
Vol 41 (9) ◽  
pp. 2612-2622
Author(s):  
Atif Qayyum ◽  
Muhammad Salman ◽  
Mohammad Bilal Malik
Keyword(s):  
Statistical Convergence ◽  
Linear Time ◽  
Time Varying ◽  
Receding Horizon ◽  
Time Varying Systems ◽  
Feedback Control Systems ◽  
Loop Feedback ◽  
Closed Loop Feedback ◽  
Finite Memory ◽  
Insight Into

In this paper, we present a receding horizon observer for linear time-varying systems. Our main contribution is that known deterministic input has been fully dealt with. This poses considerable challenges for recursive formulation of the filter. The suggested observer can be used in closed-loop feedback control systems. The existing finite memory filters lack this ability. First- and second-order statistical convergence analysis carried out in this paper provide an insight into the stochastic behaviour of the observer. Some examples demonstrate the utility of the proposed filter.

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