A5101852855- Mineral Processing and Grinding
- Iterative Learning Control Systems
- Railway Systems and Energy Efficiency
- Extremum Seeking Control Systems
- Collaboration in agile enterprises
- Magnetic Bearings and Levitation Dynamics
- Minerals Flotation and Separation Techniques
- Frequency Control in Power Systems
- Product Development and Customization
- Real-time simulation and control systems
- Fractional Differential Equations Solutions
- Particle Dynamics in Fluid Flows
- Multilevel Inverters and Converters
- Control Systems in Engineering
- Hydraulic and Pneumatic Systems
- Advanced Control Systems Design
- Wind Turbine Control Systems
- Metal Extraction and Bioleaching
- Erosion and Abrasive Machining
Beijing General Research Institute of Mining and Metallurgy
2021-2023
State Key Laboratory of Process Automation in Mining and Metallurgy
2021-2023
Northeastern University
2021
Beijing Jiaotong University
2021
Minzu University of China
2021
Dongfang Electric Corporation (China)
2018
Beijing Institute of Technology
2014
China's railways are developing rapidly, and the charger of auxiliary power supply system is an indispensable part maglev train. The existing train usually uses traditional PID controller to control output which has a simple structure. To meet requirements performance getting higher higher, it necessary optimize strategies can achieve adaptive system. In this paper, taking Qingyuan as research object, principle studied, simulation model speed built in MATLAB ®/ Simulink ®. After verifying...
In order to constantly improve the output characteristics of wind turbines, HIL (Hardware Inthe Loop) experimental platform turbines is built optimize control.According product parameters 1.5 MW direct-drive PMSG (PermanentMagnet Synchronous Generator) Dongfang Electric Corporation (DEC), thesimulation model turbine in RTDS (Real Time Digital Simulator),and optimised by comparing with speed–power curve products, engineering accuracy can be obtained. Baseon and actual controller...
In this paper, a fractional order PD controller (FOPD) based on active disturbance rejection (ADR) algorithm is proposed to control DC motor. The performance of FOPD less dependent the observational precision extended state observer than ADRC. can make system uncertainty maintained in insensitive region achieve high precision. new designed speed two different motors, results demonstrate that more robustness, and it accommodate observation error observer.
Abstract This paper mainly actualizes the precise trajectory tracking for direct-drive servo system with undamped plant. Using nominal model of object in this is to realize control and obtain better effects by adopting ADRC strategy which introduced avoid overshoot causing design typical PID law improve robustness system. Simultaneously, it can also achieve fast convergence effects. Extensive simulations indicate that practically validates superiority these Both average placement error...
The grinding process of the ball mill is an essential operation in metallurgical concentration plants. Generally, model established as a multivariable system characterized with strong coupling and time delay. In previous research, two-input-two-output was applied to describe system, which some key indicators were ignored. To this end, three-input-three-output proposed improve accuracy. Moreover, practical effective control strategies have been studied. common methods, including predictive...