A5100777616- Sensorless Control of Electric Motors
- Multilevel Inverters and Converters
- Electric Motor Design and Analysis
- Adaptive Control of Nonlinear Systems
- Green IT and Sustainability
- Mechanical Failure Analysis and Simulation
- Cleft Lip and Palate Research
- Advanced Radiotherapy Techniques
- Lubricants and Their Additives
- IoT and Edge/Fog Computing
- Belt Conveyor Systems Engineering
- Head and Neck Cancer Studies
- Mathematical Analysis and Transform Methods
- Industrial Technology and Control Systems
- Mechanical stress and fatigue analysis
- Fuzzy Logic and Control Systems
- Tribology and Lubrication Engineering
- Advanced Sensor and Control Systems
- Glioma Diagnosis and Treatment
- Advanced Control Systems Design
- Advanced Control Systems Optimization
- Radiomics and Machine Learning in Medical Imaging
- Caching and Content Delivery
- Tracheal and airway disorders
- Congenital Diaphragmatic Hernia Studies
Anhui University of Science and Technology
2025
Huazhong University of Science and Technology
2011-2024
Suzhou Thermal Engineering Research Institute
2020
Qingdao University
2007-2019
Xijing University
2014
Tianjin University of Science and Technology
2013
The conventional model predictive torque control (MPTC) for induction motor drives evaluates the electromagnetic and stator flux linkage in cost function. However, speed outer loop design, reference function generally utilizes a classic proportional-integral (PI) controller, which is not only dependent on parameters but also sensitive to change of load torque. In this article, an adaptive sliding-mode-control-based MPTC (ASMC-MPTC) method proposed improve robustness finite set (FCS-MPC)....
ABSTRACT It is a classical assumption in sampling theory that the input signal square‐integrable. However, non‐decaying signals are prevalent science and engineering. They do not decay even grow at infinity, such as realizations of Brownian Lévy processes. In this paper, we consider problem random from weighted multiply generated shift‐invariant spaces. We obtain with overwhelming probability, stability holds uniformly for all certain compact subsets spaces when size sufficiently large....
The active disturbance rejection controller (ADRC) can be integrated with advanced controllers to further improve its current disturbances suppression capability. However, the performance of existing methods would deteriorated under multiple specific periodic loop and improper parameters ADRC. To fill this gap, an embedded discrete-time repetitive ADRC (EDTR-ADRC) is proposed suppress frequency in article. Firstly, DC low-frequency eliminated by extended state observer (ESO) Then, into...
The adaptive magnetizing current control (AMCC) has been presented for speed-sensorless induction motor (IM) drives to enhance speed observability around zero stator frequency. However, variations of result in inevitable harmonics speeds and torque. Addressing this problem, article proposes a predictive compensation-based AMCC (PC-AMCC) method compensate the reference torque current, relieve With equivalent model synchronous loop, analysis is carried out clarify origin harmonics. Then, are...
Limited by the computational capabilities and battery energy of terminal devices network bandwidth, emotion recognition tasks fail to achieve good interactive experience for users. The intolerable latency users also seriously restricts popularization applications in edge environments such as fatigue detection auto-driving. development computing provides a more sustainable solution this problem. Based on computing, article proposes multi-modal multi-layer emotion-aware service (MULTI-EASE)...
A fuzzy self-adaptive PID controller is developed for controlling the pressure of common-rail DME (Dimethyl Ether) engine, and performance test was carried out on a pump bench. The results showed that lag time following not more than 0.34ms when set value common rail stepped under different speed, fluctuation did exceeding 0.5MPa while target changed from 5MPa to 11MPa, decreases rapidly with increased, 0.1MPa reaches at 11MPa. All these fully illustrated adaptive possesses advantages...
This paper considers the problem of adaptive speed regulation command filtered control for induction motors drive system with parameter uncertainties based on fuzzy-approximation. Fuzzy logic systems are used to approximate unknown nonlinear functions. The backstepping is employed construct controllers which can overcome "explosion complexity" inherent in traditional design and guarantee tracking error converge a small neighborhood origin. Simulation results demonstrate effectiveness proposed scheme.
Background: The prognosis of patients with progressive or recurrent high-grade gliomas (HGG) after surgery remains poor. Iodine-125 brachytherapy emerges as a salvage method for the treatment gliomas. This study aimed to investigate whether permanent iodine-125 could be used an effective therapy even without radiotherapy and/or chemotherapy, HGG gross total surgery. Methods: Between March 2004 and August 2016, 58 were included in this study. 29 them received then (SRCI group). alone (SI...