A5039435377- Nonlinear Dynamics and Pattern Formation
- Fault Detection and Control Systems
- Control Systems and Identification
- Stability and Controllability of Differential Equations
- Neural Networks Stability and Synchronization
- Advanced Control Systems Optimization
- Neural Networks and Applications
- Stability and Control of Uncertain Systems
- Advanced Algorithms and Applications
- Advanced Mathematical Modeling in Engineering
- Microwave Dielectric Ceramics Synthesis
- Thermal and Kinetic Analysis
- Electrospun Nanofibers in Biomedical Applications
- Electrohydrodynamics and Fluid Dynamics
- Chaos control and synchronization
- MRI in cancer diagnosis
- Thermal Expansion and Ionic Conductivity
- Mathematical Biology Tumor Growth
- Hepatocellular Carcinoma Treatment and Prognosis
- Liver Disease Diagnosis and Treatment
- Tissue Engineering and Regenerative Medicine
Shandong University
2025
Beijing Anzhen Hospital
2022
Capital Medical University
2022
Binzhou University
2017-2020
Second Affiliated Hospital of Dalian Medical University
2015
Dalian Medical University
2015
Jiangnan University
2011-2015
CAE (Canada)
2010
ABSTRACT This article presents a decomposition‐based least squares estimation algorithm for the multivariate input nonlinear system. By using hierarchical identification principle, breaks down system into two subsystems, one containing parameters of linear dynamic block and other static block. Treating unknown variables contained in information vector model is to replace them with outputs an auxiliary model. The comparative results between recursive developed this are provided test proposed...
Based on the short-term predictability of chaotic time series and adaptive tracking trajectory algorithm, a novel multi-step prediction method is proposed in this paper to resolve problem adjusting filter parameters local during prediction. Simulation results show that can be successfully used make predictions, its performance better than algorithm.
The Zr0.5Hf0.5VPO7 is successfully synthesized by the solid-state method with near-zero thermal expansion. Powder x-ray diffraction (XRD), Raman spectroscopy, dilatometry, and scanning electron microscopy (SEM) are used to investigate structure, phase transition, coefficient of expansion (CTE) Zr0.5Hf0.5VPO7. investigation results show that samples single cubic type a space group at room temperature (RT). It can be inferred superstructure transformed from 3 × 1 ideal crystal in range between...
This paper aims to improve the performance of a class distributed parameter systems for optimal switching actuators and controllers based on event-driven control. It is assumed that in available multiple actuators, only one actuator can receive control signal be activated over an unfixed time interval, other keep dormant. After incorporating state observer into event generator, loop minimum inter-event are ultimately bounded. Based feedback control, intervals length obtained. The policy...
This paper considers observer-based fault estimation of switched systems. A robust estimator is proposed to simultaneously estimate the actuator and state system. Based on states, an observer based tolerant controller designed guarantee input-to-state stability closed-loop Sufficient conditions for existence are formulated in terms linear matrix inequality. Finally, a numerical example presented illustrate efficiency method.
This paper presents a general framework for model-based fault detection and accommodation class of distributed parameter systems with control actuator faults. A set dedicated observers, each its own time-varying threshold is constructed to detect the occurrence in corresponding reduce time. Additionally, an adaptive diagnostic observer then designed analyzed estimate individual fault. Based on online approximation parameter, automated reconfiguration architecture has been developed...
This paper proposes three different adaptive schemes corresponding to kinds of time-delayed chaotic systems with unknown parameters or structures. All the control laws guarantee that master and slave are synchronization. Finally, two examples demonstrated verify effectiveness feasibility proposed synchronization methods.