Trajectory Synthesis of Aircraft Cabin Door Lifting Mechanism Based on the Homotopy Continuation Method

Peng Jiyou; Hang Lubin; Liu Anxin; Wu Borui; Huang Xiaobo; Wu Yang

doi:10.16578/j.issn.1004.2539.2023.02.007

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Trajectory Synthesis of Aircraft Cabin Door Lifting Mechanism Based on the Homotopy Continuation Method

Design· Calculation | 更新时间：2023-02-25

- Trajectory Synthesis of Aircraft Cabin Door Lifting Mechanism Based on the Homotopy Continuation Method
- Journal of Mechanical Transmission Vol. 47, Issue 2, Pages: 53-59(2023)
- 作者机构：
  
  1.上海工程技术大学机械与汽车工程学院，上海 201620
  2.上海市大型构件智能制造机器人技术协同创新中心，上海 201620
  3.解放军理工大学工程兵工程学院，江苏南京 210007
  4.上海飞机设计研究院，上海 201210
- 作者简介：
- 基金信息：
- DOI：10.16578/j.issn.1004.2539.2023.02.007
  CLC：
- Published：15 February 2023，
  
  Received：31 December 2021，
  
  Revised：06 February 2022，
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彭继友,杭鲁滨,刘安心等.基于同伦连续法的飞机舱门提升机构轨迹综合[J].机械传动,2023,47(02):53-59.

Peng Jiyou,Hang Lubin,Liu Anxin,et al.Trajectory Synthesis of Aircraft Cabin Door Lifting Mechanism Based on the Homotopy Continuation Method[J].Journal of Mechanical Transmission,2023,47(02):53-59.
彭继友,杭鲁滨,刘安心等.基于同伦连续法的飞机舱门提升机构轨迹综合[J].机械传动,2023,47(02):53-59. DOI： 10.16578/j.issn.1004.2539.2023.02.007.

Peng Jiyou,Hang Lubin,Liu Anxin,et al.Trajectory Synthesis of Aircraft Cabin Door Lifting Mechanism Based on the Homotopy Continuation Method[J].Journal of Mechanical Transmission,2023,47(02):53-59. DOI： 10.16578/j.issn.1004.2539.2023.02.007.

摘要

飞机舱门是进出机舱的通道，其机身导向槽中心线与提升机构末端导向轮运动轨迹重合，保证了舱门开启/锁止可靠。以有序单开链方法建立提升机构2个单开链单元轨迹综合运动学方程组；方程组变量齐次化分组，其Bezout数仅为320，减少同伦跟踪路径；分别进行初始方程组构造和同伦方程组求解，求得了6组杆长非负实数构形解，绘制了单开链单元组合的对应构形。以机构运动空间和提升机构力传递效率进行构形筛选，得到了可实现飞机舱门按期望轨迹运动的舱门提升机构。

Abstract

The aircraft cabin door is a passage channel of the cabin. The center line of the fuselage guide groove shall coincide with the movement track of the guide wheel at the end of the lifting mechanism

ensuring the reliable opening/locking of the cabin door. Based on the ordered single open chain method

the trajectory synthesis kinematic equations of two single open chain units of the lifting mechanism are established; the variables of the equations are grouped into homogeneous groups and the Bezout number is only 320

which reduce the homotopy tracking path; by constructing the initial equations and solving the homotopy equations

six sets of non-negative real number configuration solutions of rod length are obtained

and the corresponding configuration of single open chain element combination is drawn. Based on the motion space of the mechanism and the force transmission efficiency of the lifting mechanism

the door lifting mechanism to realize the movement of the aircraft door according to the desired trajectory is obtained.

关键词

飞机舱门提升机构轨迹综合同伦方程组机构构形

Keywords

Aircraft cabin doorLifting mechanismTrajectory synthesisHomotopy equationsMechanism configuration

references

刘志群，周红，刘伟，等.某型飞机舱门锁机构卡滞可靠性分析［J］.机械设计，2012，29（12）：39-42.

LIU Zhiqun，ZHOU Hong，LIU Wei，et al.Seizure reliability analysis of lock machine for aircraft hatch door［J］.Journal of Machine Design，2012，29（12）：39-42.

谷长河，屠强，童明波.基于LMS的登机门解锁抬升机构动力学分析［J］.航空计算技术，2016，46（1）：74-76.

GU Changhe，TU Qiang，TONG Mingbo.Dynamics analysis for unlock and lifting mechanism of passenger door based on LMS［J］.Aeronautical Computing Technique，2016，46（1）：74-76.

KURT P，VYESON C A.The 747-400 Dreamlifter-swing tail door alignment and latch mechanism［J］.SAE International Journal of Aerospace，2008，1（1）：743-749.

王楠.某型飞机舱门机构优化研究［D］.哈尔滨：哈尔滨工业大学，2018：16-19.

WANG Nan.Research on optimization for the doors mechanism of a certain aircraft［D］.Harbin：Harbin Institute of Technology，2018：16-19.

吴扬，吴胜同，裘旭冬，等.基于Simcenter 3D的舱门刚柔耦合动力学仿真分析［J］.机械制造与自动化，2021，50（5）：129-131.

WU Yang，WU Shengtong，QIU Xudong，et al.Simulation analysis of rigid and flexible coupling dynamics model based on Simcenter 3D［J］.Machine Building & Automation，2021，50（5）：129-131.

王健.民用飞机登机门提升机构设计［J］.飞机设计，2020，40（5）：16-20.

WANG Jian.The design of civil aircraft passenger door lifting mechanism［J］.Aircraft Design，2020，40（5）：16-20.

褚金奎，孙建伟.RCCC机构轨迹综合的数值图谱法［J］.中国机械工程，2009，20（9）：1024-1028.

CHU Jinkui，SUN Jianwei.Research on RCCC mechanism path generation by using numerical atlas method［J］.China Mechanical Engineering，2009，20（9）：1024-1028.

孙建伟，路贺，褚金奎.基于傅里叶级数的RCCC机构运动综合［J］.中国机械工程，2014，25（21）：2841-2847.

SUN Jianwei，LU He，CHU Jinkui.Fourier series method for motion generation of RCCC mechanism［J］.China Mechanical Engineering，2014，25（21）：2841-2847.

王德伦，王淑芬，李涛.平面四杆机构近似运动综合的自适应方法［J］.机械工程学报，2001（12）：21-26.

WANG Delun，WANG Shufen，LI Tao.New approach for mechanisms synthesis by adaptive saddle-fitting［J］.Journal of Mechanical Engineering，2001（12）：21-26.

于红英，王知行，李霞.铰链四杆刚体导引机构综合［J］.机械科学与技术，2002（3）：406-407.

YU Hongying，WANG Zhixing，LI Xia.On rigid-body guidance synthesis for four bar linkage［J］.Mechanical Science and Technology for Aerospace Engineering，2002（3）：406-407.

PLECNIK M，MCCARTHY J M.Kinematic synthesis of Stephenson Ⅲ six-bar function generators［J］.Mechanism and Machine Theory，2015，97：112-126.

夏林林，吴开腾.大范围求解非线性方程组的指数同伦法［J］.计算数学，2014，36（2）：215-224.

XIA Linlin，WU Kaiteng.An exponential homotopy method for nonlinear equations in large scope［J］.Mathematica Numerica Sinica，2014，36（2）：215-224.

雍龙泉.非线性方程牛顿迭代法研究进展［J］.数学的实践与认识，2021，51（15）：240-249.

YONG Longquan.Advances in Newton´s iterative methods for nonlinear equation［J］.Journal of Mathematics in Practice and Theory，2021，51（15）：240-249.

OMAR H A.An integrated genetic algorithm and homotopy analysis method to solve nonlinear equation systems［J］.Mathematical Problems in Engineering，2021（1）：1-14.

刘安心，杨廷力.平面四杆机构轨迹近似综合的全方案优选［J］.机械设计，1997（4）：5-7.

LIU Anxin，YANG Tingli.All schemes optimization to approximate synthesis of locus of planar 4-bar linkage［J］.Journal of Machine Design，1997（4）：5-7.

刘安心，杨廷力.机械系统运动学设计［M］.北京：中国石化出版社，1999：17-27.

LIU Anxin，YANG Tingli.Kinematic design of mechanical systems［M］.Beijing：China Petrochemical Press，1999：17-27.

MORGAN A P.Solving polynomial systems using continuation for engineering and scientific problems［M］.Englewood Cliffs，NJ：Prentice-Hall，1987：1-143.

姚雄华，邓军锋，冯蕴雯.运输类飞机舱门设计［M］.北京：国防工业出版社，2017：126-127.

YAO Xionghua，DENG Junfeng，FENG Yunwen.The doors design of transport airplane［M］.Beijing：National Defense Industry Press，2017：126-127.

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