【摘要】 提出一种节流口式可调减振器的结构形式，建立该减振器理论设计模型，在此基础上分析其理论外特性，并在电液伺服振动台上进行外特性试验，实验结果与理论分析相符，说明该减振器设计合理，性能稳定，满足使用要求。更多还原

【Abstract】 This paper proposes an adjustable damper structure with a variable orifice, and analyses its outer performances on the basis of establishing its theoretical model, and tests it on the electrichydraulic servo test rig. The test results are consistent with the theoretical results, which shows that the damper has reasonable structure, stable behaviors and can meet the working demands.更多还原