Modal Analysis of the Frame of the Light Electric Sanitation Vehicle
Journal Title: GRD Journal for Engineering - Year 2018, Vol 3, Issue 10
Abstract
Aiming at the complex modal characteristic of the frame of the light electric sanitation vehicle under various working conditions, the finite element method is used to study the natural frequency and modal shape cloud diagram. Based on the frame model established in the three-dimensional software, the model characteristic is analyzed, the natural frequency and modal shape of the first five orders of mode are obtained, and their influences on vehicle travel are analyzed. The frame is improved, and the influence of the improved frame on the natural frequency and modal shape are analyzed. The results show that the bending and torsion resistance of the improved frame is ameliorated. Compared with the torsion resistance, the bending resistance of the frame is much ameliorated, which lays a foundation for the relative experiment, dynamics analysis and structural improvement of the frame.
Authors and Affiliations
Lv Shaobin, Chen Guoqiang, Xu Ruidong
Keywords
Related Articles
- EP ID EP548693
- DOI -
- Views 103
- Downloads 0
Magnetic Resonance based Wireless Power Transfer System
Wireless Electricity transmission is based on strong coupling between electromagnetic resonant objects to transfer energy wirelessly between them. This differs from other methods like simple induction, microwaves, or air...
GSM Based versatile robotic Vehicle
In the recent past, wireless controlled vehicles had been extensively used in a lot of areas like unmanned rescue missions, military usage for unmanned combat and many others. But the major disadvantage of these wireless...
Seven Level Cascaded Multilevel Inverter for Power Quality Improvement in Induction Motor
Induction motors are the workhorses of any industry. The speed control of induction motor is mainly done through Variable Frequency Drives (VFD). The VFD includes IGBT or MOSFET based voltage source inverter which is fed...
Application of Fuzzy FMEA to Indian Railway Signalling Systems
The paper deals with the failure analysis of railway signalling systems, in general, and Indian Railway signalling systems, in particular. It is worth mentioned that failure of railway signalling subsystems and systems h...
Analysis of Regenerative Energy Potential in More Electric Aircraft (MEA)
Optimum utilization of Electrical Energy on board an aircraft is a major concern because the aircraft technology is advancing more towards an electrically optimized aircraft. The major objective of More Electric Aircraft...