A5103011974- Adaptive Control of Nonlinear Systems
- Underwater Vehicles and Communication Systems
- Distributed Control Multi-Agent Systems
- Advanced Sensor and Control Systems
- Advanced Algorithms and Applications
- Robotic Locomotion and Control
- Simulation and Modeling Applications
- Low-power high-performance VLSI design
- Parallel Computing and Optimization Techniques
- Engineering Diagnostics and Reliability
- Dynamics and Control of Mechanical Systems
- Fault Detection and Control Systems
- Surface Roughness and Optical Measurements
- Thermal Analysis in Power Transmission
- Plant and Biological Electrophysiology Studies
- Cellular and Composite Structures
- Planarian Biology and Electrostimulation
- Gear and Bearing Dynamics Analysis
- Innovative Energy Harvesting Technologies
- Power Systems and Renewable Energy
- Numerical Methods and Algorithms
- Soft Robotics and Applications
- Control and Dynamics of Mobile Robots
- Modular Robots and Swarm Intelligence
- Wind Turbine Control Systems
Yanshan University
2012-2024
China Southern Power Grid (China)
2024
Longyan University
2023
Carnegie Mellon University
2023
Henan Polytechnic University
2007-2021
State Key Laboratory of Vehicle NVH and Safety Technology
2011-2021
Institute of Electrical Engineering
2008-2021
Air Force Engineering University
2021
National University of Defense Technology
2012-2014
Beijing Institute of Architectural Design (China)
2009
Performance, power, and energy (PPE) are critical aspects of modern computing. It is challenging to accurately predict, in real time, the effect dynamic voltage frequency scaling (DVFS) on PPE across a wide range voltages frequencies. This results use reactive, iterative, inefficient algorithms for dynamically finding good DVFS states. We propose PPEP, an online prediction framework that proactively rapidly searches space. PPEP uses hardware events implement both cycles-per-instruction (CPI)...
In this paper, an event-triggered integral sliding mode fixed-time control method for trajectory tracking problem of autonomous underwater vehicle (AUV) with disturbance is investigated. Initially, the global fixed time stability ensured conventional periodic sampling reference tracking. By introducing manifold, strategy expressed AUV, which can effectively eliminate singularity. Correspondingly, in order to reduce damage caused by chattering phenomenon, adaptive proposed based on designed...
Wireless sensor networks have become a very significant enabling technology in many applications and the use of environmental energy is feasible source for low-power wireless networks. The challenges developing power supply including generation or conversion, storage, management are manifold to extend lifetime network. objective this research develop an intelligent hybrid system realize self-sustaining node. photovoltaic thermoelectric generators adopted as converters. lithium ion battery...
Microcontrollers are widely applied in the field of industry to solve engineering control problems. The increased use microcontrollers makes microcontroller course necessary for electricity related speciality. A new simulation software package microcontroller, Proteus virtual system modelling (VSM), is introduced industrial and educational use. VSM combines circuit simulation, animated components microprocessor models facilitate co-simulation complete based designs. it possible develop test...
Aiming at the problem of fixed‐time trajectory tracking control for high‐order dynamic systems with external time‐varying disturbance and input dead‐zone, an adaptive sliding mode algorithm is proposed by employing a observer (FTSMDO) algorithm. Firstly, FTSMDO presented that estimating compound composed dead‐zone in higher‐order system, which cannot be measured accurately. Furthermore, case total system has unknown upper bound, corresponding law designed to estimate controller based on make...
Perception and navigation control is core key technology for the legged robot to adapt complex terrain achieve autonomous walking. It distinguish from manned equipment become a ground unmanned system. In this paper, SLAM globally localization system based on lidar point cloud established, framework combination of topological measurements proposed realize map reconstruction wild environment. Path planning Dijkstra algorithm implement task quadruped robot, obstacle avoidance strategy local...
With the expanding of large computing platforms and increasing on chip transistors, power consumption becomes a significant problem. Many methods are proposed in different design levels to solve In this paper, we introduce asynchronous technique an IEEE-754 double-precision floating-point multiplier aiming reduce its consumption. The control path employs redundant four-phase latch controllers asymmetric delay elements. Experimental results show is at least 16% lower than synchronous...
The hoof bulb sections of white goats were observed via scanning electron microscopy and stereomicroscopy in order to explore the cushion mechanism tissue microstructures hoofed animals. bulbs consisted multilayer tissues, including an epidermal layer, a dermal subcutaneous tissues from outside inside. A bionic model based on composite structures was built with normal as control. microcosmic mechanics analyzed finite element method. Simulations showed that when impacted by top plates at...
For robots to be effectively deployed in novel environments and tasks, they must able understand the feedback expressed by humans during intervention. This can either correct undesirable behavior or indicate additional preferences. Existing methods require repeated episodes of interactions assume prior known reward features, which is data-inefficient hardly transfer new tasks. We relax these assumptions describing human tasks terms object-centric sub-tasks interpreting physical interventions...
Purpose The purpose of this paper is to introduce a tetrahedral mobile robot with only revolute joints (TMRR). By using rotation actuators, the mechanism gains favorable working space and eliminates engineering difficulties caused by multilevel extension compared liner actuators. Furthermore, rolling locomotion improved reduce displacement error based on dynamics analysis. Design/methodology/approach main body deforming exterior shape composed four vertexes six RRR chains. can achieve reach...
As times changes, computer technology has brought digital design in a virtual world. In the conceptual and development for Phoenix international media center, software such as Rhino projects were applied platform, strong function of three dimensional modeling was utilized to summarize experiences methods designing complicated building forms its core systematical way. This paper also probes into parameterized optimization complex forms, locating means components, expression spatial...
Synch recording and simulation of motion has many appLication realms. It is certain significance to study it systematically. Based on a set existing hydrauLic servo driven 3-DOF(Degree Of Freedom) synchronous on-Line recorder simulator, The measure algorithm deduced. the adaptive BP-PID controller designed accordingly. experiment carried out also results prove correct controller's design fully success.