A5012712435- Advanced Numerical Analysis Techniques
- Metaheuristic Optimization Algorithms Research
- Advanced Multi-Objective Optimization Algorithms
- 3D Shape Modeling and Analysis
- Manufacturing Process and Optimization
- stochastic dynamics and bifurcation
- Industrial Technology and Control Systems
- Advanced Image Fusion Techniques
- Advanced Thermodynamics and Statistical Mechanics
- Evolutionary Algorithms and Applications
- Statistical Mechanics and Entropy
- Extenics and Innovation Methods
- Remote-Sensing Image Classification
- Particle Detector Development and Performance
- Radiation Detection and Scintillator Technologies
- Nonlinear Dynamics and Pattern Formation
- Tribology and Lubrication Engineering
- Remote Sensing and Land Use
- Laser and Thermal Forming Techniques
- Robotic Path Planning Algorithms
- Advanced Optimization Algorithms Research
- Calibration and Measurement Techniques
- Diffusion and Search Dynamics
- Topology Optimization in Engineering
- Advancements in Materials Engineering
Infineum (United States)
2025
Xi'an University of Technology
2006-2024
Guizhou University
2021
China United Network Communications Group (China)
2017
Xi'an University of Science and Technology
2017
Sinopec (China)
2004-2012
Ningbo University
2010
Guizhou Electric Power Design and Research Institute
2009
Weinan Normal University
2009
Anhui Provincial Center for Disease Control and Prevention
2007
Abstract The Fennec Fox algorithm (FFA) is a new meta-heuristic that primarily inspired by the fox's ability to dig and escape from wild predators. Compared with other classical algorithms, FFA shows strong competitiveness. “No free lunch” theorem an has different effects in face of problems, such as: when solving high-dimensional or more complex applications, there are challenges as easily falling into local optimal slow convergence speed. To solve this problem FFA, paper, improved Fenna...
<div class="section abstract"><div class="htmlview paragraph">In pursuit of reducing carbon emissions and to fulfill the customers’ needs for fuel-saving environmentally friendly cars, car manufacturers have been increasingly offering different choices electrified cars their customers. Among those powertrain solutions, with a balance energy source between on-board electricity fossil fuels, plug-in hybrid electric vehicles (PHEV) are becoming choice more end users, particularly in...
This is a positron camera detector design study using quadrant sharing of circular phototubes and optically cross-coupled BGO scintillation crystals. The goal to very high spatial resolution the larger less expensive phototubes, so that production cost resolution, multi-slice cameras may be lowered. Theoretical calculations experimental studies have been performed 19 mm diameter phototubes. shows (a) detector-pitch in range 2.2/spl times/2.2 3.0/spl times/3.0 (transaxial x axial) can decoded...
The manta ray foraging optimizer (MRFO) is a novel nature-inspired optimization algorithm that simulates the strategy and behavior of groups, i.e., chain, spiral, somersault foraging. Although native MRFO has revealed good competitive capability with popular meta-heuristic algorithms, it still falls into local optima slows convergence rate in dealing some complex problems. In order to ameliorate these deficiencies MRFO, new elite chaotic termed CMRFO algorithm, integrated initialization...
This is a front end electronic design for PET camera with 8 arrays of position sensitive detectors. Each array has 16 BGO blocks (each block composed 49 crystals). The goals are component and space reduction. PMT its fast amplifier triggered integrator. Nine flash ADCs serve an 27 PMTs 784 crystals. signals from one or more clusters summed. summed thresholded sent to programmable logic determines the probable scintillation zone (4 blocks) turn on associated 9 integrators. After integration,...
Abstract In this paper, a novel method is proposed to generate high-quality chaotic signals using three cascade-coupled nano-lasers (NLs), and high-speed, random number sequences. The master NL (MNL) subjected optical feedback, its output injected into the intermediate (INL), which further slave (SNL). simulation, we first adjust proper parameters so that SNL generates signal with large bandwidth time-delay signature concealment. After performing self-delayed differential processing on...
Stochastic resonance (SR) phenomena are investiged from various aspects by utilizing an electric circuit The mechanism of SR is discussed and the output signal-to-noise ratio (SNR) measured. signal may be extracted strong noise due to energy transfer under condition.
This is a study of the effects geometric asymmetries in circular photomultipliers (PMT) on design PET position-sensitive block detectors. The dynodes linear-focus PMTs are asymmetric relative to axis photocathode, despite rotational symmetry photocathode. Hence, regional photocathode differences that appear anode signal, affect decoding characteristics orientation effect, as well effect introducing light diffusers, were studied EGO-block detector using PMT-quadrant-sharing configuration. PMT...
The decomposition of multiple source images using bidimensional empirical mode (BEMD) often produces mismatched intrinsic functions, either by their number or frequency, making image fusion difficult. A solution to this problem is proposed a fixed iterations and union operation in the sifting process. By combining local regional features images, an method has been developed. First, are decomposed BEMD produce first function (IMF) residue component. Second, for IMF component, selection...
A new geometric model of quartic generalized Ball surfaces with multiple shape parameters is constructed using a class basis functions. The proposed not only inherit the outstanding properties Surfaces, but also have good performance on adjusting their shapes by changing control parameters. To tackle problem that engineering complex can be single surface, continuity conditions parameter are investigated. Based analysis functions, G <sup xmlns:mml="http://www.w3.org/1998/Math/MathML"...