A5101542882- Robotic Path Planning Algorithms
- Underwater Vehicles and Communication Systems
- Adaptive Control of Nonlinear Systems
- Inertial Sensor and Navigation
- Polymer Surface Interaction Studies
- Robotics and Sensor-Based Localization
- Image Processing Techniques and Applications
- Simulation and Modeling Applications
- Bone Tissue Engineering Materials
- Distributed Control Multi-Agent Systems
- Indoor and Outdoor Localization Technologies
- Target Tracking and Data Fusion in Sensor Networks
- Advanced Vision and Imaging
- Graphene and Nanomaterials Applications
- Vehicle Routing Optimization Methods
- Iterative Learning Control Systems
- Maritime Navigation and Safety
- Sensorless Control of Electric Motors
- Advanced Control Systems Optimization
- Video Surveillance and Tracking Methods
- Soft Robotics and Applications
- Subcritical and Supercritical Water Processes
- Heat transfer and supercritical fluids
- Adaptive Dynamic Programming Control
- Coal Properties and Utilization
Inner Mongolia Electric Power (China)
2022-2024
Beijing Institute of Technology
2010-2023
Anhui Medical University
2022-2023
Nanjing University of Aeronautics and Astronautics
2023
National Yang Ming Chiao Tung University
2022
State Key Laboratory on Integrated Optoelectronics
2020-2021
Jilin University
2020-2021
Beijing University of Posts and Telecommunications
2016-2021
Northwestern Polytechnical University
2008-2019
Fudan University
2019
Abstract Background Insomnia is the most prevalent sleep disorder globally. Nuciferine (NF), a bioactive constituent extracted from Nelumbo nucifera leaves, recognized for its diverse pharmacological activities. However, sleep-regulating effects have not been investigated. This study aimed to delineate therapeutic and underlying mechanisms of NF in mitigating insomnia. Methods The sedative-hypnotic were assessed employing locomotor activity test, pentobarbital-induced electroencephalography...
Recently, indoor Location Based Service(LBS) has been a hot business model but “the last mile” problem is critical issue when deploying this service, while Bluetooth Low Energy (BLE) technology solution. In paper we propose Euclidean distance correction algorithm improved from k-Nearest Neighbor and position calculation method, then use it in positioning. We also give the positioning procedure system construction detail, including massive beacons vast area, using smart phone cloud server to...
Abstract Silver has been widely used for surface modification to prevent implant-associated infections. However, the inherent cytotoxicity of silver greatly limited scope its clinical applications. The construction surfaces with both good antibacterial properties and favorable cytocompatibility still remains a challenge. In this study, structurally homogeneous dopamine–silver (DA/Ag) nanocomposite was fabricated on implant balance activity implant. results show that DA/Ag nanocomposites...
Silver nanoparticles (AgNPs) are progressively becoming an in-demand material for both medical and life use due to their effective antimicrobial properties. The high surface area-to-volume ratio endows AgNPs with enhanced antibacterial capacity accompanied by inevitable cytotoxicity. Surface coating technique could precisely regulate the particle shape, aggregation, Ag+ release pattern of AgNPs, which cytotoxicity be significantly reduced. Various methods have been explored shell but it...
In order to solve the problems of complex dynamic modeling and parameters identification quadrotor formation cooperative trajectory tracking control, this paper proposes a data-driven model-free adaptive control method for based on robust integral signum error (RISE) improved sliding mode (ISMC). The leader-follower strategy is adopted, leader realizes control. A novel asymptotic controller used system using RISE method. It divided into two parts: inner loop attitude outer position Both use...
Surmounting obstacles during continuously climbing in a complex environment is an important issue for pole-climbing robots. An obstacle-surmounting strategy presented robot. The force and moment applied on the robot static status were analyzed, analysis of robot’s upward vertical was conducted. execution has four steps: loosening lower gripper, curling up, striding forward, clamping upper gripper. To obtain information obstacle crossing accurately, conditions analyzed detail. We modeled...
The prediction of chemical oxygen demand (COD) by ultraviolet–visible absorption spectrum is a common method. Many researchers use the absorbance at characteristic wavelength to establish COD models. However, selecting problem. In this paper, extreme values change rate, was proposed as new parameter determine wavelengths. On basis, novel hybrid strategy for detecting in surface water proposed. We first combine derivative method with permutation entropy (FDPE) Then we used partial least...
In the case of compressors, frame vibrations cause significant noise problems. former research, several solutions are presented based on additional sensors, such as accelerometers. However, since use sensors includes negative aspects high cost and more space, research sensorless skill is a hot point. this paper, novel anti-vibration system for PMSM-drive applications called Specific Component Reduction System (SCRS) proposed. This uses controller SCRC instead repetitive controller. The...
Cooperative navigation for multi-UUV is localizing all members of a team UUVs by proprioceptive and exteroceptive sensors through acoustic link among UUVs. In the Leader-Fellow structure, master UUV equipped with high accuracy sensors, slave low precision added underwater sonar which provide relative observations between The slaver gets position information from modem. mode communication presented based on signal one-way-travel-time (Time-Of-Flight, TOF). Proprioceptive data are fused an...
Human motion recognition is playing an increasingly important role in modern society. Direct of complex motions has great limitations, so we usually study basic first. The key to the establishment set how determine number motions. Sum Squared Errors Distribution (SSED) therefore proposed clustering classes Self Organizing Maps (SOM). Secondly, Weighted Tangent Segmentation (WTS) also segment into simple ones, and sequence with time stamp generated. Finally, Back Propagation (BPTS) classify...
To improve the navigation accuracy of AUV (Autonomous Underwater Vehicle), SINS (Strapdown Inertial Navigation System), GPS (Global Positioning DVL (Doppler Velocity Log) and TAN (Terrain Aided Navigation) are adopted in integrated system. The mathematic model system observation chosen sensors built according to simulation experiments data. An improved filter based on RBF neural network for adjusting information sharing factors is designed implemented Simulation carried out model. It can be...
To accommodate the integration of renewable energy, coal-fired power plants must take on task peak regulation, making low-load operation boilers increasingly routine. Under conditions, phase transition point (PTP) working fluid fluctuates, leading to potential flow instability, which can compromise boiler safety. In this paper, a one-dimensional coupled dynamic model combustion and hydrodynamics supercritical is developed Modelica/Dymola 2022 platform. The spatial distribution key thermal...
This paper is based on genetic algorithm to solve the target assignment problem in course of reconnaissance. In order increase efficiency and improve local search ability algorithm, a hybrid hill-climbing adopted this paper. And population catastrophe also used performance algorithm. The simulation results show that improved has faster solution speed, better optimization capability, can effectively.
In this paper, we design a path planning algorithm for UAV with maneuverability constraints. the task of planning, it is necessary to ensure that does not collide obstacles and maintain certain safe distance. At same time, obtained should meet requirements UAV. According definition elastic rope in [1], analyze limitations give scheme planning. Finally, several simulation scenarios verify performance algorithm. From results, can see designed has good
Developing agent-based collaborative multi-satellite formation flying simulation system is of great significance for the study complex change process in multisatellite flying. We first studied satellite relative kinetic model and consider effect J2 perturbation on model. Then we used adaptive decoupling generalized minimum variance control method which based state-space identification technology to In order verify performance method, designed a system. Simulation results showed that could...