Title :
Optimal placement of sensor in gearbox fault diagnosis based on VPSO
Author :
Pan Hongxia ; Wei Xiuye
Author_Institution :
Sch. of Mech. Eng. & Autom., North Univ. of China, Taiyuan, China
Abstract :
The optimization layout of the acceleration sensor and application of particle swarm optimization (PSO) algorithm to solve the fitness problems of such optimization are discussed in this paper. Based on the gearbox finite element modeling and the result of modal analysis, use the particle swarm optimization with adaptive velocity (VPSO) algorithm, and take the two kinds of fitness function as evaluation goal, has realized the optimization and positioning of gearbox sensor layout, analyzed optimization result.
Keywords :
acceleration measurement; accelerometers; condition monitoring; fault diagnosis; finite element analysis; gears; modal analysis; particle swarm optimisation; sensor placement; VPSO; acceleration sensor; fault diagnosis; finite element modeling; gearbox; modal analysis; particle swarm optimization with adaptive velocity; sensor layout; sensor optimal placement; Algorithm design and analysis; Atmospheric measurements; Finite element methods; Optimization; Particle swarm optimization; Position measurement; Vibrations; fault diagnosis; gearbox; measuring point optimal placement; particle swarm optimization(PSO);
Conference_Titel :
Natural Computation (ICNC), 2010 Sixth International Conference on
Print_ISBN :
978-1-4244-5958-2
DOI :
10.1109/ICNC.2010.5583680
