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Particle flow for particle filtering
2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2016Particle flow algorithms have been developed as an alternative to particle filtering. In these algorithms, there is no importance sampling, and particles are migrated from the prior to the posterior via a "flow", described by differential equations. Aside from a few special cases, implementations involve multiple approximations, and their impact on the
Yunpeng Li 0001 +2 more
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Journal of Computational Physics, 2003
Well-established methods for the solution of the \(N\)-body problem occurring in chemistry, fluid dynamics and astrophysics are the particle-particle (PP) method, the particle-mesh (PM) method and the particle-particle particle-mesh (PPPM) method. PPPM algorithms are applied for particle systems with non-smooth density fields where the exact force ...
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Well-established methods for the solution of the \(N\)-body problem occurring in chemistry, fluid dynamics and astrophysics are the particle-particle (PP) method, the particle-mesh (PM) method and the particle-particle particle-mesh (PPPM) method. PPPM algorithms are applied for particle systems with non-smooth density fields where the exact force ...
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Particle-particle and particle-antiparticle interactions
Nuclear Physics, 1964Abstract A general method for the derivation of the particle-particle and particle-antiparticle interaction operators by methods of field theory is given, and it is applied to the electromagnetic electron-electron and electron-positon interactions as well as to the pionic proton-proton and proton-antiproton interactions.
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Journal of Bone and Joint Surgery, 2006
Particulate and ionic debris resulting from in vivo degradation of total joint replacement components are recognized as major factors limiting the longevity of the joint reconstruction and the overall success of the procedure. Particulate and ionic wear and corrosion debris have been associated with a locally aggressive biologic response that can lead ...
Joshua J, Jacobs +3 more
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Particulate and ionic debris resulting from in vivo degradation of total joint replacement components are recognized as major factors limiting the longevity of the joint reconstruction and the overall success of the procedure. Particulate and ionic wear and corrosion debris have been associated with a locally aggressive biologic response that can lead ...
Joshua J, Jacobs +3 more
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Particle flow auxiliary particle filter
2015 IEEE 6th International Workshop on Computational Advances in Multi-Sensor Adaptive Processing (CAMSAP), 2015Particle flow filters have been recently developed as an alternative approach for nonlinear filtering. The particles approximating the prior are migrated using differential equations to be distributed according to the posterior. Computationally tractable exact solutions only exist for linear Gaussian models.
Yunpeng Li 0001 +2 more
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Gas-to-particle and particle-to-particle heat transfer in fluidized beds of large particles
Chemical Engineering Science, 1985Abstract Gas-to-particle and interparticle transfer rates were measured, at room temperature, for three different materials, in the range 1 ≤ U / U mf ≤ 3.5 and 0.900 ≤ d p ≤ 2.250 mm by means of batch runs in which wet capillary-porous particles were dried in fluidized beds of similar dry ones.
C. Delvosalle, J. Vanderschuren
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Individualism of particles in particle swarm optimization
Applied Soft Computing, 2019Abstract The particle swarm optimization (PSO) method is an effective, nature-inspired, computational algorithm for optimization problems. However, the influence of individuals’ cultural orientations is neglected in particle swarms. Individualist and collectivist orientations have an important influence on optimization.
Kun Miao, Xiaolin Mao, Chen Li
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Effect of particle wettability on particle-particle adhesion of colliding particles through droplet
Powder Technology, 2016In wet granulation processes, a liquid bridge formed between particles is not static but dynamic due to continuous motion of the particles. Therefore, understanding of the particle-particle adhesion by a dynamic liquid bridge is an important issue. We here conducted a direct numerical simulation of the particle-particle adhesion by a dynamic liquid ...
Hiroyuki Kan +2 more
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2012
Particle-particle interaction is central to a wide range of engineering applications and processing industries. Examples include coagulation, flocculation, dispersion, emulsification, and froth flotation. In these applications, the paricle size is small, and the overall particulate behavior is determined by forces associated with the surface properties
Nguyen, Anh V. +2 more
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Particle-particle interaction is central to a wide range of engineering applications and processing industries. Examples include coagulation, flocculation, dispersion, emulsification, and froth flotation. In these applications, the paricle size is small, and the overall particulate behavior is determined by forces associated with the surface properties
Nguyen, Anh V. +2 more
openaire +1 more source