螺旋桨发动机安装系统动力学设计技术综述

随着螺旋桨发动机安装系统国产化研制进程的加快，相关的技术研究必须开展，动力学设计是其中的重要组成部分。本文对比分析了不同结构形式安装系统的动态性能特点，进一步从军民用标准规范和工程实践经验出发，归纳了安装系统动力学设计的技术要求，梳理了安装系统动力学设计技术的发展历程和国内外现状，指出国内外差距主要体现在设计理念、关键技术和应用实践经验等方面。在此基础上，展望了螺旋桨类发动机安装系统动力学设计技术的发展趋势，为当前及未来螺旋桨类发动机安装系统设计技术研究提供了参考。

Review on Dynamics Design Techniques of Propeller Engine Mounting System

With the acceleration of propeller engine installation system’s localization, relevant technical research must be carried out and dynamic design is an important part of which. This paper firstly compares and analyzes the dynamic performance characteristics of installation systems with different structures. Summarized the technical requirements of the installation system dynamic designing proceeding from the military and civilian standards and engineering practics experience.The development history and current situation at home and abroad of the installationsystem dynamics design technology are reviewed.It is pointed that the gap is mainly reflected in the design concept ,key technology and practical experience of application etc.On this basis,the development trend of the dynamic design of the propeller engine mounting system is prospected. This paper provided a reference for current and future research on the design technology of propeller engine installation system.