從鳥(niǎo)翼的結(jié)構(gòu)出發(fā),研究了鳥(niǎo)翼的力學(xué)和運(yùn)動(dòng)學(xué),模擬了鳥(niǎo)翼周圍氣流的運(yùn)動(dòng)。針對(duì)撲翼機(jī)器人的皮膚,在運(yùn)動(dòng)學(xué)分析的基礎(chǔ)上,得到了外翼的運(yùn)動(dòng)規(guī)律,并對(duì)外翼的傾斜升力運(yùn)動(dòng)進(jìn)行了建模和分析。在建模過(guò)程中,采用有限元建模。首先,利用MATLAB軟件對(duì)撲翼機(jī)構(gòu)進(jìn)行了數(shù)值分析。得到了理論撲翼的角速度、角加速度等圖像。良好特性的結(jié)論。在ADAMS中,建立了撲翼機(jī)器人模型的虛擬樣機(jī),并對(duì)撲翼船進(jìn)行了運(yùn)動(dòng)學(xué)建模。以10°、20°和30°的階躍振幅為例,得到了一段時(shí)間內(nèi)機(jī)翼流場(chǎng)的升力曲線、推力曲線、壓力云圖和速度云圖。在Ansys軟件包中,我們還建立了機(jī)翼在空中的空間模型。機(jī)翼采用不同的攻角:+3°、0°、-3°、-6°、-9°、流速為50 m/s。作用在機(jī)翼上的氣流分布和載荷的關(guān)系如下獲得了攻角顯示氣流開(kāi)始脫離機(jī)翼,從而導(dǎo)致升力損失。 

【文章來(lái)源】：哈爾濱工業(yè)大學(xué)黑龍江省 211工程院校 985工程院校

【文章頁(yè)數(shù)】：71 頁(yè)

【學(xué)位級(jí)別】：碩士

【文章目錄】：
摘要
Abstract
Chapter 1 Introduction
    1.1 Research Background and Significance
    1.2 The Dynamics Of Bird Flight
    1.3 Descriptions Of Devices Simulating The Flight Of Insects
    1.4 Main Contents of Research
Chapter 2 Theoretical Description Of The Flow Around a Wing
    2.1 Introduction to The Simulation Process
    2.2 CFD Software
    2.3 Basic Theory Of Aerodynamics
Chapter 3 Structural Design
    3.1 Preparing Work In Solidworks
    3.2 Simulation Intermediate Results in Adams Software
Chapter 4 Kinematic Simulation of Flapping Wing Robot
    4.1 Simulation Results and Analysis
    4.2 Summary Of This Chapter
Chapter 5 Aerodynamic Simulation of Flapping Wing Robot
    5.1 Working Process In Ansys CFX
    5.2 2D Analysis Of Air Flow Around a Wing Section
        5.2.1 Pitch-heave movement law of outer wing
        5.2.2 Introduction to CFD simulation process
        5.2.3 Outer wing pitch-heave simulation process
    5.3 3D Analysis Of Air Flow Around a Wing Section
Conclusion
結(jié)論
Reference
Acknowledgement


【參考文獻(xiàn)】：
期刊論文
[1]當(dāng)前小型仿生撲翼飛行機(jī)器人研究綜述[J]. 張?jiān)_(kāi).  北方工業(yè)大學(xué)學(xué)報(bào). 2018(02)
[2]Flapping wing micro-aerial-vehicle: Kinematics,membranes, and flapping mechanisms of ornithopter and insect flight[J]. Mohd Firdaus Bin Abas,Azmin Shakrine Bin Mohd Rafie,Hamid Bin Yusoff,Kamarul Arifin Bin Ahmad.  Chinese Journal of Aeronautics. 2016(05)



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