Modifying Optimization and Experimental Verification of Hybrid Transmission Gear
Journal Title: 河南科技大学学报（自然科学版） - Year 2016, Vol 37, Issue 3
Abstract
The exciting force generated by gear system caused the box vibration in the depth hybrid transmission. The poor gear contact state was the main source of transmission noise. By using Kiss soft software,the simulation model of hybrid gear transmission system was established. The gears was optimized and improved by combining tooth trace modification method with tooth profile modification method to improve gear tooth contact condition and driving stability. The noise test of hybrid transmission was undertaken in specific pure electric conditions for verifying optimization effect of gear modification by comparing noise condition oftransmission before and after gear optimization. The experiment results show that the noise of hybrid transmission is obviously reduced and the NVH( noise,vibration,harshness) performance is obviously improved after gear modifying optimization.
Authors and Affiliations
Gongyu PAN, Xianmeng WANG, Dong LI, Yanchun LIANG
Keywords
Related Articles
- EP ID EP461042
- DOI 10.15926/j.cnki.issn1672-6871.2016.03.003
- Views 75
- Downloads 0
Application of FFT Periodogram to Flow Rate Measurement System
For the low precision and poor anti-jamming performance in measuring water flow via general methods,the fast Fourier transform( FFT) periodogram method was proposed. With digital signal processor as the main controller,F...
Optimal Hour-Ahead Scheduling of Micro-Grid Considering Wind Power Uncertainty
The supply of the micro-grid was the coordination of wind power generator and fuel/gas generator.Because the wind power generation in the next hour cannot be predicted accurately, the uncertainty will largely affect the...
Nonlinear H_∞ Control of Sprott-D Chaotic System
H_∞ state feedback control of nonlinear Sprott-D chaotic system was studied. Chaotic phenomenon of the system was verified by plotting Lyapunov exponent spectrum and chaotic attractor. Nonlinear H∞statefeedback controlle...
Relevant Parameter Optimization of Lensless Ghost Imaging
In order to improve the image quality of the lensless ghost imaging, a lensless ghost imaging experimental system with second order was constructed based on the pseudo-thermal light.The effect of the correlation number,...
Analysis of Two-Phase Flow Characteristics in Ribbed Cooling Channel of Micron Dust Turbine
The internal cooling channel with rib turbulators was simulated to investigate the characteristics of gas-particle two-phase flow pattern by using large eddy simulation ( LES) and micron dust elastic-plastic collision th...