Analysis and optimization of engine-mount system with gyro effect

  • Xiandong Liu*
  • , Xianjie Zhou
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

The traditional no-damp equation of an engine-mount system was modified with consideration of gyro effect. To indicate the effect of gyro moment on the mount system, including frequency domain response and time domain response, the new system was analyzed. The engine-mount was optimized for the traditional equation and the new equation, respectively, using the genetic algorithm. The results for two equations were analyzed and compared, which showed that the gyro effect of the crankshaft system could be ignored for low rotating-speed engine and it should be considered for higher rotating-speed engine.

Original languageEnglish
Pages (from-to)10-14
Number of pages5
JournalNongye Jixie Xuebao/Transactions of the Chinese Society for Agricultural Machinery
Volume38
Issue number3
StatePublished - Mar 2007

Keywords

  • Engine powertrain
  • Genetic algorithm
  • Gyro dynamics
  • Mount

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