Calculation and Optimal Design of Rotor Shaft Torsional Vibration of a Helicopter Transmission System

De Ni; Tuanjie Zhong; Jing Wei; Miaofei Cao; Bin Peng

doi:10.16578/j.issn.1004.2539.2022.01.010

您当前的位置：

首页 >

文章列表页 >

Calculation and Optimal Design of Rotor Shaft Torsional Vibration of a Helicopter Transmission System

Design· Calculation | 更新时间：2022-09-23

- Calculation and Optimal Design of Rotor Shaft Torsional Vibration of a Helicopter Transmission System
- Journal of Mechanical Transmission Vol. 46, Issue 1, Pages: 80-86(2022)
- 作者机构：
  
  1.中国航发湖南动力机械研究所，湖南株洲 412000
  2.重庆大学机械传动国家重点实验室，重庆 400044
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2022.01.010
  CLC：
扫描看全文
倪德,钟团结,魏静等.某直升机传动系统旋翼轴扭振计算及优化设计[J].机械传动,2022,46(01):80-86.

Ni De,Zhong Tuanjie,Wei Jing,et al.Calculation and Optimal Design of Rotor Shaft Torsional Vibration of a Helicopter Transmission System[J].Journal of Mechanical Transmission,2022,46(01):80-86.
倪德,钟团结,魏静等.某直升机传动系统旋翼轴扭振计算及优化设计[J].机械传动,2022,46(01):80-86. DOI： 10.16578/j.issn.1004.2539.2022.01.010.

Ni De,Zhong Tuanjie,Wei Jing,et al.Calculation and Optimal Design of Rotor Shaft Torsional Vibration of a Helicopter Transmission System[J].Journal of Mechanical Transmission,2022,46(01):80-86. DOI： 10.16578/j.issn.1004.2539.2022.01.010.

摘要

直升机传动系统旋翼轴系振动是影响其运行可靠性的重要因素，为了提高某共轴反转双旋翼传动系统旋翼轴系扭振安全裕度，在考虑轻量化设计的前提下，通过改变轴段直径尺寸或改变激励频率，使得扭振固有频率与激励频率错开，达到避免共振的目的，实现了轴系扭振调频的优化设计。优化后的轴系扭振安全裕度达到10%以上，扭振特性得到了有效改善。其计算与优化方法对直升机传动系统旋翼轴系的改进设计具有一定的指导意义。

Abstract

The rotor shaft vibration of the helicopter transmission system is an important factor affecting its operational reliability. In order to improve the safety margin of torsional vibration of the rotor shaft system of a coaxial counter-rotating double-rotor transmission system，under the premise of considering the lightweight design，by changing the shaft section diameter size or changing the excitation frequency makes the natural frequency of torsional vibration stagger with the excitation frequency，so as to avoid resonance and realize the optimized design of shafting torsional vibration frequency modulation. The torsional vibration safety margin of the optimized shaft system reaches more than 10%，and the torsional vibration characteristics are effectively improved. The calculation and optimization methods have certain guiding significance for the improved design of the rotor shafting of the helicopter transmission system.

关键词

直升机轴系扭转振动优化设计

Keywords

HelicopterShaftingTorsional vibrationOptimal design

references

谭武中，王祁波.直升机传动系统装机振动特性综述［J］.科学技术创新，2019（2）：1-3.

TAN Wuzhong，WANG Qibo.Summary of installed vibration characteristics of helicopter transmission system［J］.Science and Technology Innovation，2019（2）：1-3.

刘永志，查建平.共轴双旋翼直升机扭振系统固有特性计算方法研究［J］.航空科学技术，2018，29（1）：21-25.

LIU Yongzhi，CHA Jianping .Study on the calculation method of the inherent characteristics of the coaxial twin-rotor helicopter torsional vibration system［J］.Aviation Science and Technology，2018，29（1）：21-25.

张武林.基于振动预测的直升机振动故障分析［J］.现代机械，2019（5）：26-30.

ZHANG Wulin.Analysis of helicopter vibration failure based on vibration prediction［J］.Modern Machinery，2019（5）：26-30.

唐艾飞.船舶推进轴系振动分析研究［D］.武汉：武汉理工大学，2014：1-3.

TANG Aifei.Research on vibration analysis of ship propulsion shafting［D］.Wuhan：Wuhan University of Technology，2014：1-3.

潘伟昌，王磊，张恒，等.霍尔茨法计算轴系固有频率［J］.沪东中华技术情报，2011（4）：18-20.

PAN Weichang，WANG Lei，ZHANG Heng，et al.Holtz method to calculate the natural frequency of shafting［J］.Hudong Zhonghua Technical Information，2011（4）：18-20.

周生通，朱经纬，周新建，等.动车牵引驱动轴系的扭转振动特性分析［J］.机械传动，2017，41（7）：12-17.

ZHOU Shengtong，ZHU Jingwei，ZHOU Xinjian，et al.Analysis of torsional vibration characteristics of traction drive shaft system of EMU［J］.Jouanal of Mechanical Transmission，2017，41（7）：12-17.

HONG J，YU P C，MA Y H，et al.Investigation on nonlinear lateral-torsional coupled vibration of a rotor system with substantial unbalance［J］.Chinese Journal of Aeronautics，2020，33（6）：1642-1660.

虞汉文，韩普祥，郭光海.直升机振动响应计算方法研究［J］.直升机技术，2006（1）：17-22.

YU Hanwen，HAN Puxiang，GUO Guanghai.Research on calculation method of helicopter vibration response［J］.Helicopter Technology，2006（1）：17-22.

许兆棠.传动比对直升机尾传动系统扭转振动影响的分析［J］.工程力学，2009，26（12）：249-256.

XU Zhaotang.Analysis of the influence of transmission ratio on torsional vibration of helicopter tail transmission system［J］.Engineering Mechanics，2009，26（12）：249-256.

刘兰兰.12V燃气发动机曲轴轴系扭振分析［J］.内燃机与动力装置，2016，33（2）：30-33.

LIU Lanlan. Analysis of torsional vibration of 12V gas engine crankshaft system［J］.Internal Combustion Engine and Power Plant，2016，33（2）：30-33.

CHEN M L，LI S Y，LI H L，et al. Exact forced torsional vibration solution of a shaft with multiple discontinuities and arbitrary boundary conditions［J］.Journal of Vibroengineering，2020，22（4）：773-791.

孙晓东，刘健，陈雅琪，等.往复式压缩机轴系扭振参数优化设计［J］.机械设计与制造，2019（5）：171-174.

SUN Xiaodong，LIU Jian，CHEN Yaqi，et al.Optimum design of torsional vibration parameters of reciprocating compressor shaft system［J］.Machinery Design and Manufacturing，2019（5）：171-174.

严岳胜，郑青春，张志龙，等.共轴对转双旋翼直升机主减速器构型分析［J］.航空动力，2019（5）：37-40.

YAN Yuesheng，ZHENG Qingchun，ZHANG Zhilong，et al.Configuration analysis of the main reducer of a coaxial counter-rotating dual-rotor helicopter［J］.Aerospace Propulsion，2019（5）：37-40.

TODD A G.Torque split gearbox for rotary wing aircraft：US2015/0060596A1［P］.2005-03-05.

何青，杜永祚.扭振固有频率对轴系结构参数的敏感度分析与应用［J］.华北电力学院学报，1992（4）：46-52.

HE Qing，DU Yongzuo.Analysis and application of the sensitivity of torsional vibration natural frequency to shafting structure parameters ［J］.Journal of North China Electric Power University，1992（4）：46-52.

王勇勤，秦楠，刘志芳，等.基于直串扭振系统动力学响应通解的结构参数优化［J］.振动与冲击，2017，36（18）：164-169.

WANG Yongqin，QIN Nan，LIU Zhifang，et al.Structural parameter optimization based on general solution of dynamic response of linear torsional vibration system［J］.Journal of Vibration and Shock，2017，36（18）：164-169.

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Optimum Design of Load Capacity of Cycloidal Pin Wheel

Research and Optimization on Performance of Magnetorheological Brake in Consideration of Eccentricity Compression

Structure Design and Optimization of Self-locking Under-actuated Gripper

A Study on Calculation Method and Influence Factor of Critical Speed of Helicopter Tail Drive Shaft

Natural Frequency Analysis based on RV Reducer Theory Model

Related Author

No data

Related Institution

School of Mechatronics Engineering， Henan University of Science and Technology

College of Mechanical Engineering， Chongqing University of Technology

Lianyungang Jerry Automation Co.， Ltd.

School of Mechanics and Power Engineering， Jiangsu University of Science and Technology

Beijing Key Laboratory of Advanced Manufacturing Technology，Beijing University of Technology

⁰