A5004154892- Extremum Seeking Control Systems
- Distributed Control Multi-Agent Systems
- Granular flow and fluidized beds
- Sugarcane Cultivation and Processing
- Islanding Detection in Power Systems
- Smart Grid Energy Management
- Microgrid Control and Optimization
- Gaze Tracking and Assistive Technology
- Modular Robots and Swarm Intelligence
- Mathematical Biology Tumor Growth
- Teleoperation and Haptic Systems
- Tunneling and Rock Mechanics
- Analytical Chemistry and Sensors
- Micro and Nano Robotics
- Material Dynamics and Properties
- Guidance and Control Systems
- Vehicle Dynamics and Control Systems
- Hearing, Cochlea, Tinnitus, Genetics
- Opportunistic and Delay-Tolerant Networks
- Imbalanced Data Classification Techniques
- Robotic Path Planning Algorithms
- Vestibular and auditory disorders
- Advanced Fiber Laser Technologies
- Advanced Decision-Making Techniques
- Aerospace Engineering and Energy Systems
University of Groningen
2021-2024
Guangxi Academy of Agricultural Science
2024
Center for Discrete Mathematics and Theoretical Computer Science
2024
Guangzhou Building Materials Institute
2022
Shanghai University
2018-2020
Keelung Chang Gung Memorial Hospital
2019
Yunnan University
2010
Institute of Process Engineering
2004
Chinese Academy of Sciences
2003
Microgrids have become a hot topic driven by the dual pressures of environmental protection concerns and energy crisis. In this paper, challenge for distributed control modern electric grid incorporating clusters residential microgrids is elaborated hierarchical multi-agent system (MAS) proposed as solution. The issues how to realize MAS improve coordination strategies are discussed. Based on MATLAB ZEUS platforms, bilateral switching between grid-connected mode island performed under...
Microgrid is a controllable unit integrated by distributed energy, load, energy storage and control devices. The operation of microgrid the key to ensure safety stability power grid. In this paper, we design monitor system based on IP Multi-Agent, established MATLAB ZEUS platform. bilateral switching between grid-connected mode island implemented simulation. results indicate feasibility multi-agent for control, management.
An effective acupuncture treatment must comprehend the influence of various factors, but studies in this aspect remain limited. This study aimed to identify relevant factors and search for best practical method patients with tinnitus. The was a retrospective review patients’ data prospective design who had subjective idiopathic tinnitus received between May 2012 August 2017. Patients’ demographics, characteristics, previous diseases, underlying oral habits, audiograms, sessions, acupoints...
We present the design and experimental validation of source seeking control algorithms for a unicycle mobile robot that is equipped with novel 3D-printed flexible graphene-based piezoresistive airflow sensors. Based solely on local gradient measurement from sensors, we propose analyze projected ascent algorithm to solve problem. In case partial sensor failure, combination Extremum-Seeking Control our algorithm. For both laws, prove asymptotic convergence source. Numerical simulations were...
In the process of ridinga bike, if road condition is a slope, speed bicycle will decrease and cyclist has to input more pedaling torque. order reduce human body keep riding within stable range at same time, new control method electric assisted without torque sensor proposed. this paper, two kinds observers are designed. A second-order low-pass filter used in disturbance observer, band-pass observer. Combining observer friction compensated estimated. addition, motor real-time auxiliary...
In this paper, we propose an improved torque sensorless speed control method for electric assisted bicycle, considers the coordinate conversion. A low-pass filter is designed in disturbance observer to estimate and compensate variable during cycling. DC motor provides power driving, assistance based on real-time wheel angular velocity system transformation. The effect of proved, proposed guarantees stability under disturbances. It also compared existing methods their performances are...
The problems facing the communication for emergency response were recently highlighted by frequent disasters. When stricken a catastrophic natural or man-made disaster, terrestrial networks are severely destroyed, and satellite deficient in bandwidth. Therefore, systems urgently needed response. In this paper, we extend previous works about electric power system based on airship, present pilot IP airship. feasibility of airship confirmed experiment Qujing City Yunnan Province, China.
With the increasing popularity of computer technology and network technology, database has been widely used in all walks life. The intellectualization audit work takes big data artificial intelligence as foundation core, adopts form template to fix acquisition sorting analysis mining judgment with strong universality high maturity, so an software core. Traditional methods are difficult find kinds financial problems hidden massive data. According requirements informatization intelligent...
In this work, we propose a collision-free source-seeking control framework for unicycle robots traversing an unknown cluttered environment. framework, obstacle avoidance is guided by the barrier functions (CBF) embedded in quadratic programming and source seeking relies solely on use of on-board sensors that measure signal strength source. To tackle mixed relative degree CBF, proposed three different CBFs, namely zeroing (ZCBF), exponential (ECBF), reciprocal (RCBF) can directly be...
We present a distributed source-seeking and flocking control method for networked multi-agent systems with non-holonomic constraints. Based solely on identical on-board sensor systems, which measure the source local field, group objective is attained by appointing leader agent to seek while remaining follower agents form cohesive their neighbors using law in connectivity-preserved undirected network. To guarantee safe separation motion all solve conflicts "cohesion" rule of Reynolds,...
Currently, the general aim of flocking and formation control laws for multi-agent systems is to form maintain a rigid configuration, such as, alpha-lattices in methods, where desired distance between each pair connected agents fixed. This introduces scalability issue large-scale deployment due unrealizable geometrical constraints constant need centralized orchestrator ensure graph rigidity. paper presents flexible distributed cohesion algorithm nonholonomic systems. The geometry...