A high-order fully actuated system approach for a class of nonlinear systems

D Gu, S Wang - Journal of Systems Science and Complexity, 2022 - Springer
This paper utilizes the high-order fully actuated (HOFA) system approach to synthesize a
class of nonlinear systems. First, the original nonlinear system can be rewritten in a quasi …

A parametric poles assignment algorithm for high-order linear discrete periodic systems

L Lv, W Lai, X Liu - Journal of the Franklin Institute, 2023 - Elsevier
The periodic state feedback pole assignment problem of high-order periodic discrete
systems is investigated, and the pole assignment problem for such systems is transformed …

Parametric design of functional interval observer for time-delay systems with additive disturbances

DK Gu, QZ Liu, YD Liu - Circuits, Systems, and Signal Processing, 2022 - Springer
In this paper, a parametric method to design a functional interval observer (FIO) for time-
delay systems with both input and output additive disturbances is investigated. First, a novel …

Partial eigenstructure assignment for descriptor high-order linear systems via proportional plus derivative state feedback: A parametric approach

DK Gu, RY Wang, YD Liu - Transactions of the Institute of …, 2023 - journals.sagepub.com
In this paper, we present a parametric method to design proportional plus derivative (PD)
state feedback for the problem of partial eigenstructure assignment (PESA) in a type of …

Parametric design of functional observer for second‐order linear time‐varying systems

DK Gu, LS Sun, YD Liu - Asian Journal of Control, 2023 - Wiley Online Library
This note constructs a functional observer for second‐order linear time‐varying (SOLTV)
systems under framework of second‐order systems. Based on the assumption that the …

High-Precision Trajectory Tracking Control for Free-Flying Space Manipulators With Multiple Constraints and System Uncertainties

G Tian, B Li - IEEE Transactions on Aerospace and Electronic …, 2023 - ieeexplore.ieee.org
Precise motion control for free-flying space manipulators (FFSMs) plays an important role in
space missions. However, system uncertainties and various physical constraints severely …

A parametric design method of observer‐based state feedback controller for quasi‐linear systems

DK Gu, S Duan, YD Liu - IET Control Theory & Applications, 2022 - Wiley Online Library
This paper designs an observer‐based feedback controller for quasi‐linear systems when
the entire state vector is unavailable for measurement. First, based on the solution of a type …

Parametric design method for partial eigenstructure assignment of second-order linear systems via observer-based state feedback

DK Gu, S Duan, RY Wang, YD Liu - European Journal of Control, 2023 - Elsevier
In this article, a parametric method of observer-based partial eigenstrunt in second-order
linear time-invariant (LTI) systems is explored. First, an observer is constructed to …

Functional interval observer design for linear time-varying systems with additive disturbances

DK Gu, LS Sun, YD Liu - … of the Institute of Measurement and …, 2023 - journals.sagepub.com
This paper investigates the problem of the functional interval observer design for linear time-
varying (LTV) systems with additive disturbances in both input and output channels. First …

Partial Eigenstructure Assignment for Linear Time-Invariant Systems via Dynamic Compensator

DK Gu, ZJ Guo, RY Wang, YD Liu - Mathematics, 2023 - mdpi.com
This article studies the partial eigenstructure assignment (PEA) problem for a type of linear
time-invariant (LTI) system. By introducing a dynamic output feedback controller, the closed …