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Automatic Control and Stabilized Platform Investigation

ABSTRACT第5-6页
Contents第7-11页
List of Figures第11-17页
List of Tables第17-19页
Chapter 1:Introduction第19-33页
    1.1 General第19-20页
    1.2 Applications of the ISPs第20-22页
        1.2.1 Hubble Scope Telescope第20页
        1.2.2 Unmanned Vehicles Platforms第20-21页
        1.2.3 Electro-Optical(EO)Tracking System第21-22页
    1.3 Typical LOS Control Configuration第22-24页
        1.3.1 Direct Line of Sight Stabilization(Platform Stabilization)第22-23页
        1.3.2 Indirect Line of Sight Stabilization(Steering Stabilization)第23-24页
    1.4 ISP Components第24-27页
        1.4.1 Gyros第24-25页
        1.4.2 Motors and Actuators第25-26页
        1.4.3 Relative-Motion Transducers第26-27页
        1.4.4 Bearings and Suspension第27页
    1.5 Review of the Previous Work第27-31页
    1.6 Evaluation of the Present Work第31-33页
Chapter 2:Control System Theory第33-51页
    2.1 Introduction第33页
    2.2 Error Signal Analysis and System Sensitivity第33-35页
    2.3 Disturbance Rejection and Measurement Noise Attenuation第35页
    2.4 PID Control第35-37页
    2.5 State Variable Control第37-40页
        2.5.1 Controllability第37页
        2.5.2 Observability第37-38页
        2.5.3 Full State Feedback Control Design第38页
        2.5.4 Observer Design第38-39页
        2.5.5 Integrated Full State Feedback and Observer第39-40页
    2.6 Fuzzy Control第40-49页
        2.6.1 Inputs and Outputs of Fuzzy Controller第41-42页
        2.6.2 Rule Base第42-44页
        2.6.3 Fuzzification第44页
        2.6.4 Inference Mechanism第44-46页
        2.6.5 Defuzzification第46-47页
        2.6.6 Graphical Representation of Fuzzy Controller Operation第47-49页
    2.7 Summery第49-51页
Chapter 3:Mathematical Model第51-69页
    3.1 Introduction第51页
    3.2 System Description第51-52页
    3.3 Coordinate System Definitions第52页
    3.4 Euler Angles第52-55页
    3.5 System Kinematics第55-57页
    3.6 System Dynamics第57-59页
    3.7 Dynamic Analysis for the Inner Gimbal第59-61页
    3.8 Dynamic Analysis for the Outer Gimbal第61-62页
    3.9 DC Motor Torque第62-63页
    3.10 System Differential Equation第63-64页
    3.11 State Space Representation第64-66页
    3.12 Transfer Function第66-67页
    3.13 Summery第67-69页
Chapter 4:Platform Controller Design第69-89页
    4.1 Control Goal第69页
    4.2 Control Strategy第69-70页
    4.3 Control System Configuration第70页
    4.4 Robust PI Controller Design for Inner (Stabilization) Loop第70-74页
    4.5 Non-Linear Fuzzy PI (NLFPI) Controller Design第74-81页
        4.5.1 Equivalent Linear Fuzzy PI (LFPI) Controller Design第75-78页
        4.5.2 Scaling Factors Determination第78-79页
        4.5.3 Making the Fuzzy Controller Non Linear第79-81页
    4.6 Outer (Position) Loop Control第81-84页
        4.6.1 PDD~2 Controller Design第82-84页
    4.7 Full State Feedback Controller第84-87页
        4.7.1 Pole Placement Method第84-85页
        4.7.2 Optimal LQR Control Method第85-86页
        4.7.3 Adding a Reference Input第86-87页
    4.8 Summery第87-89页
Chapter 5:Simulation Results第89-117页
    5.1 System Parameters第89-90页
    5.2 Required Specifications第90页
    5.3 Robust PI Controller for Stabilization Loop第90-95页
        5.3.1 Performance of Disturbance Rejection and Noise Attenuation第93-94页
        5.3.2 Robustness Analysis第94-95页
    5.4 Non Linear Fuzzy PI(NLFPI)Controller for Stabilization Loop第95-99页
        5.4.1 Performance of Disturbance Rejection and Noise Attenuation第97-98页
        5.4.2 Robustness Analysis第98-99页
    5.5 PDD~2 Controller for Position Loop第99-104页
        5.5.1 Parameter Tuning第100-102页
        5.5.2 Robustness Analysis第102-104页
    5.6 Full State Feedback Controller using Pole Placement Method第104-109页
        5.6.1 Performance of Disturbance Rejection and Noise Attenuation第107-108页
        5.6.2 Robustness Analysis第108-109页
    5.7 LQR Controller第109-114页
        5.7.1 Performance of Disturbance Rejection and Noise Attenuation第111-113页
        5.7.2 Robustness Analysis第113-114页
    5.8 Response Comparative Analysis第114-117页
Chapter 6:Experimental Results第117-141页
    6.1 Introduction第117-118页
    6.2 Mathematical Modeling第118页
    6.3 Controller Design第118-125页
        6.3.1 PID Controller第119-120页
        6.3.2 Non-linear Fuzzy PID Controller第120-122页
        6.3.3 Full State Feedback Controller Using Pole Placement Method第122-124页
        6.3.4 LQR Controller第124-125页
    6.4 Experimental Setup第125页
    6.5 Experimental Results第125-139页
        6.5.1 PID Controller第125-129页
        6.5.2 NLFPID Controller第129-132页
        6.5.3 Full State Feedback Controller using Pole Placement Method第132-136页
        6.5.4 LQR Controller第136-139页
    6.6 Comparative Analysis第139-141页
Chapter 7:Conclusions and Recommendations第141-143页
    7.1 General Conclusions第141-142页
    7.2 Contributions of This Work第142页
    7.3 Recommendations for Future Work第142-143页
Acknowledgment第143-145页
References第145-151页
Appendix A第151-157页
Appendix B第157-161页
Appendix C第161-163页
List of Publications第163页

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