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猕猴桃收获装置设计与加工

摘要第8-10页
Abstract第10-13页
Chapter 1: Introduction第14-26页
    1.1 Research Motivation and Design Objectives第14-15页
    1.2 Proposed Machine Design第15-16页
    1.3 Initial Design Objectives:第16-17页
    1.4 Machine Operation (as shown in figure 1-1)第17-19页
    1.5 General Kiwifruit Information第19-20页
    1.6 Engineering Design Process Flow第20-22页
    1.7 Previous Research第22-26页
Chapter 2: Initial Designs第26-30页
    2.1 Initial Base Section Design第26-27页
    2.2 Initial Picking Section Design 1 – Grab and Sever第27-28页
    2.3 Initial Picking Section Design 2 – Cupped Method第28页
    2.4 Initial Picking Section Design 3第28-30页
Chapter 3: Accepted Packaging Section Design第30-44页
    3.1 Kiwifruit Interaction Dynamics第31-33页
    3.2 Sphericity第33-35页
    3.3 Kiwifruit Modeling第35-39页
    3.4 Hole Opening Mechanism第39-40页
    3.5 Sensors in the Base Section第40-42页
    3.6 Conclusion第42-44页
        3.6.1 Base Slope Angle:第42页
        3.6.2 Fruits Rolling Together:第42-43页
        3.6.3 Opening of the Hole第43-44页
Chapter 4: Accepted Top Section Design第44-71页
    4.1 Design Details第45-47页
    4.2 Mechanism Body第47-50页
    4.3 Severing Mechanism/End-effector第50-52页
    4.4 Determination of actuation handle length第52-54页
    4.5 Relationship between linear solenoid motion and blade translation第54-58页
    4.6 Activation pressure第58-60页
    4.7 Detachment Force of Kiwifruit第60-62页
    4.8 Measurement Method Verification第62-64页
        4.8.1 Pressure Measurement Method第62页
        4.8.2 Solenoid Force Measurement第62-64页
    4.9 Vertical movement of Picker第64-69页
        4.9.1 Rack and Pinion第65页
        4.9.2 Linear Solenoids第65页
        4.9.3 Power Screw第65-66页
        4.9.4 Ball Screw第66-67页
        4.9.5 Stress Analysis on Ball Screw第67页
        4.9.6 Torque required move Load第67-68页
        4.9.7 Efficiency of the Power Screw第68-69页
    4.10 Conclusion第69-71页
Chapter 5: Vision and Control of the Entire Machine第71-77页
    5.1 Vision Sensor and Proximity Sensor第72-73页
    5.2 MATLAB API Integration第73-75页
        5.2.1 VREP?/MATLAB? Program第73-75页
    5.3 Conclusion第75-77页
Chapter 6: Control System Flow and Microcontroller Programming第77-87页
    6.1 Micro-Controller Programming第78-79页
    6.2 Base Section Algorithm第79-84页
        6.2.1 Base Section Arduino Program第80-84页
    6.3 Top Section Algorithm and Code第84-86页
        6.3.1 Top Section Arduino Program第85-86页
    6.4 Conclusion第86-87页
Chapter 7: Power Supply第87-90页
    7.1 Advantages第87-88页
    7.2 Limitations第88页
    7.3 Battery Consumption Calculations第88-89页
    7.4 Conclusion第89-90页
Chapter 8: Further Research第90-92页
    8.1 Paper Submitted第91-92页
Bibliography第92-100页
Acknowledgement第100-101页
Appendix第101-104页

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