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Publikováno v:
2019 Chinese Automation Congress (CAC).
In this paper, stability for linear discrete switched descriptor system is studied by using the proportional plus derivative state feedback control. Firstly, the definition of normal and stable is extended from continuous descriptor systems to discre
Publikováno v:
2019 Chinese Automation Congress (CAC).
The control problem of looper and tension system in HSFM (Hot Strip Finishing Mill) is investigated in this paper. ILQ (Inverse Linear Quadratic) is used to design optimal linear quadratic regulator for electric looper. In the ILQ design concept, the
Publikováno v:
2019 Chinese Automation Congress (CAC).
A robust fifth-degree desensitized cubature Kalman filter (5thDCKF) is proposed to estimates nonlinear state with uncertain parameters. State error sensitivities of the states and covariance about uncertain parameters are propagated by using the fift
Publikováno v:
2019 Chinese Automation Congress (CAC).
In this paper, a four dimensional (4D) hyperchaotic system is described, and this system contains four parameters. To analyze the complicated dynamic behavior of the 4D system, we drawn the 4D system’s bifurcation diagram, phase diagram, Lyapunov e
Publikováno v:
2019 Chinese Automation Congress (CAC).
The problem of bifurcation control is investigated for a delayed neuron system under a novel fractional-order controller. Taking discrete delay as a bifurcation parameter, we use a novel fractional-order Proportional-Derivative (PD) feedback controll
Autor:
Tiantong Pu, Qinzhen Huang
Publikováno v:
2019 Chinese Automation Congress (CAC).
This paper goes into the stability issue of discrete-time and continuous-time interconnected positive systems with delays, and three equivalent and asymptotically stable results about the systems considerd are established respectively. It should be n
Publikováno v:
2019 Chinese Automation Congress (CAC).
This paper explores how LTI (linear time-invariant) systems can be transformed into indirect cone systems with static state feedback, and relevant gain/phase margin of the feedback interconnection of two cone systems. The indirect cone synthesis is a
Autor:
Da-Ke Gu, Da-Wei Zhang
Publikováno v:
2019 Chinese Automation Congress (CAC).
In this research, a parametric approach for switched unified chaotic (SUC) systems is presented to design state feedback stabilizer. Based on the solutions of generalized Sylvester equation (GSE), the completely parametric form of unified state feedb
Autor:
Zhang Xinyan, Cheng Shiya
Publikováno v:
2019 Chinese Automation Congress (CAC).
The problem of robust fault estimation in studied in this paper for Takagi-Sugeno (T-S) fuzzy systems with interval time-varying delays, external disturbances and faults. Assumed that faults are signals that change over time, in addition, their k-ord
Publikováno v:
2019 Chinese Automation Congress (CAC).
We use the method of state feedback $H_{\infty}$ regulation to construct a controller for unstable linear systems, so that a common closed-loop system (CLS) meets the requirements of performance and robustness for the asymptotical stability. However,