Modeling simulation and parameters optimization for hydraulic impactor

被引：2
|
作者：
Yang, Guoping [1 ]
Wei, Hanghang [1 ]
Zhang, Huanhuan [1 ]
Cao, Guojun [2 ]
Li, Chuanchang [1 ]
机构：
[1] Shanghai Univ Engn Sci, Coll Automot Engn, Shanghai 201620, Peoples R China
[2] Shanghai Shangming Machinery Technol Co Ltd, Shanghai 201804, Peoples R China
来源：
JOURNAL OF VIBROENGINEERING | 2016年 / 18卷 / 01期
关键词：
hydraulic impactor; simulation model; parameters optimization;
D O I：
暂无
中图分类号：
R318 [生物医学工程];
学科分类号：
0831 ;
摘要：
The paper analyzes the working principle of hydraulic impactor, describes the return and stroke order of action and establishes the nonlinear mathematical model describing its dynamic characteristic. The simulation model of hydraulic impactor is established based on AMESim. The structural features of trial machine is used to constrain variables, the piston speed is assigned as the optimizing objective, and the NLPSL algorithm is used to optimize the parameters of system model of hydraulic impactor, after which the system performance is obviously improved.
引用
收藏
页码：13 / 26
页数：14
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