Cam Profile OPtimization of New Opposed Cam Engine Based on AHP Method

被引：0
|
作者：
Tang, Yuanjiang [1 ]
Xu, Xiaojun [2 ,3 ]
Zhang, Lei [2 ,3 ]
Xu, Haijun [2 ,3 ]
机构：
[1] Natl Univ Def Technol, Coll Intelligence Sci & Technol, Changsha 410073, Peoples R China
[2] Natl Univ Def Technol, Changsha 410073, Hunan, Peoples R China
[3] NUDT, Changsha, Peoples R China
来源：
2020 IEEE/ASME INTERNATIONAL CONFERENCE ON ADVANCED INTELLIGENT MECHATRONICS (AIM) | 2020年
基金：
中国国家自然科学基金;
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The engine is a kind of modern power device and the source of power for various modern vehicles. With reference to the structure and operating characteristics of OPOC and cam engines, a new type of opposed cam engine was designed and its structural characteristics and working principles were analyzed, the cam profile description equation based on a family of sinusoidal curves was established, and the changing law of cam profiles was studied. Select the appropriate optimization elements, and use the analytic hierarchy process (AHP) to convert the multiple targets into the single target, an optimized description model of the engine profile was established. Based on the evaluation method of the expert score, each element is assigned the corresponding ranking weight, and the engine performance values under different cam profile conditions are calculated respectively, that laid a theoretical foundation for the optimization of the new type of opposed cam engine.
引用
收藏
页码：389 / 396
页数：8
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