Optimization Design of Elastic Coupling in Swashplate Engine Based on BP-GA

Abstract:

Article Preview

Aiming at the fact that the current method of designing elastic coupling in swashplate engine is deficient, and the vibration damping effect is inadequate, a new method for optimization design of coupling is put forward based on back propagation artificial neural network and genetic algorithm(BP-GA). Firstly the dynamics model of swashplate engine shafting is set up, and the samples are gained by numerical simulation, then the non-linear mapping relationship of elastic coupling designed parameters of the objective function is established with BP neural network, finally the trained network is called back by GA to make global optimization. The optimization results show that the global optimal resolution can be searched rapidly and correctly with the method, besides, the method is precise, convenient and applicable.

Info:

Periodical:

Edited by:

Honghua Tan

Pages:

2380-2385

DOI:

10.4028/www.scientific.net/AMM.29-32.2380

Citation:

Y. F. Kong et al., "Optimization Design of Elastic Coupling in Swashplate Engine Based on BP-GA", Applied Mechanics and Materials, Vols. 29-32, pp. 2380-2385, 2010

Online since:

August 2010

Export:

Price:

$35.00

In order to see related information, you need to Login.

In order to see related information, you need to Login.