【摘要】 在内燃机振动控制中，为了在各工况下达到比较理想的减振效果，本文以内燃机振动速度为控制目标，以单片机为主控微机，采用闭环主动减振控制方法来实现内燃机的振动控制。针对传统减振器的缺陷，设计了一种主动调谐式吸振器。该结构可改善内燃机整机振动特性，提高内燃机工作效率，为整车的运行稳定性提供了可靠保障。更多还原

【Abstract】 ： In the vibration control of the Internal Combustion EngineICE the vibration speed of the engine is used as the control aim for the better anti vibration effect under the different conditions． In order to realize the relatively vibration control of the engine the active absorb control method is adopted． In view of the drawback of the traditional absorber a kind of the active absorber is designed． The control system may improve the body vibration characteristics and its efficiency and the running steadiness of the auto by means of the control system．更多还原