A5076791078- Adaptive Control of Nonlinear Systems
- Advanced Sensor and Control Systems
- Drilling and Well Engineering
- Hydraulic and Pneumatic Systems
- Fault Detection and Control Systems
- Reservoir Engineering and Simulation Methods
- Tactile and Sensory Interactions
- Advanced Sensor and Energy Harvesting Materials
- Caching and Content Delivery
- Advanced Materials and Mechanics
- Stability and Control of Uncertain Systems
- Recommender Systems and Techniques
- Vibration and Dynamic Analysis
- Oil and Gas Production Techniques
- Control Systems in Engineering
- Neural Networks Stability and Synchronization
- Iterative Learning Control Systems
- Industrial Technology and Control Systems
- Manufacturing Process and Optimization
- Aerospace and Aviation Technology
- Soft Robotics and Applications
- Fluid Dynamics and Mixing
- Ship Hydrodynamics and Maneuverability
- Aluminum Alloys Composites Properties
- Belt Conveyor Systems Engineering
Xidian University
2011-2025
Hangzhou Wanxiang Polytechnic
2024
Zhejiang University
2020-2024
Southwest Petroleum University
2014-2024
China University of Mining and Technology
2021-2023
Xi'an Aeronautical University
2022-2023
China United Network Communications Group (China)
2023
University of Science and Technology Beijing
2023
Shenyang University of Technology
2022
Harbin Institute of Technology
2021
Quadruped motion includes a wide variation of gaits such as walk, pace, trot and canter, actions jumping, sitting, turning idling. Applying existing data-driven character control frameworks to data requires significant amount preprocessing labeling alignment. In this paper, we propose novel neural network architecture called Mode-Adaptive Neural Networks for controlling quadruped characters. The system is composed the prediction gating network. At each frame, computes state in current frame...
Abstract Micro/nano robots have exhibited excellent application potential in the biomedical field, such as drug delivery, minimally invasive surgery, and bio-sensing. Furthermore, order to achieve practical application, it is essential for swimming micro/nano navigate towards specific targets or adjust their speed morphology complete environments. The navigation of with temporal spatial precision critical fulfilling demand applications. Here, we introduced a fully integrated wearable control...
In the mobile edge computing environment, there are a large number of services which carriers various intelligent applications. So how to recommend most suitable candidate from such huge available is an urgent task, especially recommendation task based on quality-of-service (QoS). traditional service recommendation, collaborative filtering (CF) has been studied in academia and industry. However, due mobility users services, exist several defects that limit application CF-based methods,...
A distributed consensus control method is developed in this paper for second-order nonlinear multiagent systems with external stochastic disturbances. By utilizing the graph theory, technique, and linear matrix inequality method, sufficient conditions are derived to guarantee convergence mean-square exponential strongly connected proximity networks directed spanning trees, respectively. Particularly, using such a methodology, detailed controller design procedure provided networked...
In this paper, a robust output feedback controller with error constraint is proposed to improve the position tracking performance of electro-hydraulic servo system. Since only signal system available, high-order sliding mode observer designed estimate unobtainable states. The new state can not avoid influence sensor measurement noise but also reduce chattering traditional observer. To cope modeling error, parameter uncertainty, and external disturbance, based on backstepping method designed....
Hydraulic support is important equipment in the fully mechanized mining face, and control performance of hydraulic multi-cylinder system directly affects smooth progress coal process, which basis for continuous advancement face. However, friction force process pulling frame complex due to underground environmental load. Moreover, parameters moving cylinder are uncertain, state cannot be measured, increases difficulty control. A proportional-integral-derivative controller usually used...
This study proposes a compound control method based on sliding mode and active disturbance rejection to address the difficulty of controlling cutting head for boom-type roadheader with parameter changes uncertain disturbances. The fastest discrete tracking differentiator extended state observer traditional are designed. Additionally, controller is constructed. Theoretical analysis indicates that proposed ensures asymptotic stability, despite existing Moreover, system AMESim MATLAB/Simulink...
Aiming at the problems of modeling errors, parameter variations, and load moment disturbances in DC motor control system, one global sliding mode disturbance observer (GSMDO) is proposed based on (GSM) theory. The output GSMDO used as compensation which can improve robust performance system. Based designed inner loop, compound controller, composed a feedback controller feedforward order to realize position tracking gains are obtained by means linear quadratic regulator (LQR) optimal...
This paper aims to solve the motion control problem of load side series elastic actuator (SEA), whose complete dynamical model is a fourth-order system suffering from matched and mismatched uncertainties. A partial-state feedback based dynamic surface controller developed for SEAs by combining filter-based observer. The observer responsible estimating two velocity states, uncertainties; technique utilized avoid "explosion terms" appearing in conventional backstepping method. overall...
Hierarchical multi-label text classification aims to classify the input into multiple labels, among which labels are structured and hierarchical. It is a vital task in many real world applications, e.g. scientific literature archiving. In this paper, we survey recent progress of hierarchical classification, including open sourced data sets, main methods, evaluation metrics, learning strategies current challenges. A few future research directions also listed for community further improve field.
Through analysis of the time-delay characteristics stabilized and tracking platform position loop attitude disturbance exciting in stabilization systems, a compound control method based on adaptive fuzzy-grey prediction (CAGPC) is proposed to improve suppression performance system response system. Firstly, feedforward controller which servo aiming at external disturbances introduced. Secondly, disadvantages conventional fixed step size Fuzzy-grey error forecast model has, an adjustment...