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离散事件系统观测结构及隐蔽性研究

摘要第5-7页
ABSTRACT第7-9页
SOMMARIO第10-17页
List of Symbols第17-19页
List of Abbreviation第19-23页
Chapter 1 Introduction第23-31页
    1.1 Observation Structures for Petri Net Generators第24-25页
    1.2 Opacity Problems in DESs第25-29页
        1.2.1 Opacity Verification第26-27页
        1.2.2 Opacity Enforcement第27-29页
    1.3 Organization and Contribution of the Thesis第29-31页
Chapter 2 Background第31-45页
    2.1 Automata第31-37页
        2.1.1 Automaton Models第31-33页
        2.1.2 Operations on Automata第33-37页
    2.2 Petri Nets第37-42页
        2.2.1 Petri Net Models第37-40页
        2.2.2 Labeled Petri Nets第40-42页
    2.3 Theory of Computation第42-45页
        2.3.1 Decidability第43页
        2.3.2 Problem Reduction and Complexity Classes第43-45页
Chapter 3 Generalized Observation Structures for Petri Net Generators第45-77页
    3.1 Introduction第45-47页
    3.2 Petri Net Generators第47-53页
        3.2.1 Labeled Petri Nets (LPNs)第47-48页
        3.2.2 Partially Observed Petri Nets (POPNs)第48-49页
        3.2.3 Labeled Petri Nets with Outputs (LPNOs)第49-51页
        3.2.4 Adaptive Labeled Petri Nets (ALPNs)第51-53页
    3.3 Structural Relationships and Observation Equivalence第53-60页
        3.3.1 LPNs, POPNs and LPNAFs第55-56页
        3.3.2 LPNs and LPNOs第56-57页
        3.3.3 LPNs and ALPNs第57页
        3.3.4 LPNOs and ALPNs第57-60页
    3.4 Conversion of Bounded LPNOs into ALPNs第60-69页
        3.4.1 Problem Reduction第60-61页
        3.4.2 Computation of the Confusion Relation第61-62页
        3.4.3 Construction of the Agreement and Conflict Graph第62-65页
        3.4.4 Solving the Vertex Coloring Problem第65-69页
    3.5 Conversion of Bounded LPNOs into LPNs第69-74页
        3.5.1 Further Discussion on the Number of Labels第73-74页
    3.6 Conversion of Unbounded LPNOs第74-75页
    3.7 Conclusions第75-77页
Chapter 4 Notions of Opacity in Discrete Event Systems第77-87页
    4.1 Introduction第77页
    4.2 Opacity Properties in Automaton Formulation第77-79页
        4.2.1 Current-State Opacity第77-78页
        4.2.2 Initial-State Opacity第78页
        4.2.3 Language Opacity第78-79页
    4.3 Opacity Properties in Petri Net Formulation第79-85页
        4.3.1 Current-State Opacity第79-80页
        4.3.2 Initial-State Opacity第80-82页
        4.3.3 Language-Based Opacity第82-85页
    4.4 Conclusion第85-87页
Chapter 5 Decidability of Opacity Verification Problems in Petri Nets第87-95页
    5.1 Introduction第87页
    5.2 Decidability of the Current-State Opacity Problem第87-90页
    5.3 Decidability of the Initial-State Opacity Problem第90-92页
    5.4 Decidability of the Language Opacity Verification Problem第92-93页
    5.5 Conclusion第93-95页
Chapter 6 Opacity Verification Using Petri Nets第95-131页
    6.1 Introduction第95-96页
    6.2 Basis Reachability Graph第96-103页
    6.3 Verification of Current-State Opacity第103-114页
        6.3.1 BRG for Current-State Opacity第105-107页
        6.3.2 Secrets Described by GMECs第107-109页
        6.3.3 Secrets with No Weakly Exposable Markings第109-111页
        6.3.4 Uncertainty on the Initial Marking第111-114页
    6.4 Verification of Initial-State Opacity第114-121页
        6.4.1 Relaxation of Assumption A3第117-121页
    6.5 Numerical Examples第121-123页
    6.6 Verification of Strict Language Opacity第123-130页
        6.6.1 Construction of the Verifier第124-128页
        6.6.2 Computational Complexity Analysis第128-130页
    6.7 Conclusion第130-131页
Chapter 7 Supervisory Enforcement of Current-State Opacity with Incomparable Ob-servations第131-151页
    7.1 Introduction第131-133页
    7.2 Supervisory Control Theory第133-137页
    7.3 Problem Formalization第137-141页
    7.4 Synthesis of Locally Optimal Supervisors第141-148页
    7.5 Computational complexity analysis第148-149页
    7.6 Conclusion第149-151页
Chapter 8 Conclusion and Future Work第151-155页
    8.1 Concluding Remarks on Observation Structures第151页
    8.2 Concluding Remarks on Opacity Problems第151-153页
    8.3 Future Work第153-155页
Reference第155-163页
Acknowledgement第163-165页
Biography第165-167页

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