Sökning: "Restart"

Visar resultat 1 - 5 av 23 avhandlingar innehållade ordet Restart.

  1. 1. On restart of automated manufacturing systems

    Författare :Patrik Bergagård; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Supervisory control theory; Error recovery; Manufacturing systems; Restart; Extended finite automata; Discrete event systems;

    Sammanfattning : Highly automated manufacturing systems have gained industrial popularity for their ability to combine high product volumes with high product quality. The high cost of investment in combination with many linked manufacturing systems in a factory, requires that the production runs smoothly with high utilization of the resources and that stoppages are avoided. LÄS MER

  3. 2. Hierarchical Control and Restart of Flexible Manufacturing Systems

    Författare :Kristin Andersson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Restart; Flexible manufacturing; Finite state automata; Petri nets; Supervisory control theory; Process algebra; Discrete event systems; Hierarchical control; Supervisor synthesis;

    Sammanfattning : Product life-cycles are constantly shortening, and the amount of new product types increases, for example in the automotive industry. Growing demands on flexibility and ability to decrease time to market has made it increasingly important to find methods for fast and accurate development of control programs for flexible manufacturing cells. LÄS MER

  4. 3. Modeling and analysis of restart, transport, and resource allocation in manufacturing systems using sequences of operations

    Författare :Patrik Bergagård; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Discrete event systems; Extended finite automata; Error recovery; Manufacturing systems; Restart; Supervisory control theory; Resource allocation;

    Sammanfattning : Highly automated and flexible manufacturing systems have gained industrial popularity for their ability to combine high product volumes with high product quality. However, the process planning, the process to design and plan thetasks and actions, the operations, that constitute the manufacturing process, is a complex and time consuming process. LÄS MER

  5. 4. On Error-Induced Restart Functionality and Control Function Generation for Flexible Manufacturing Systems

    Författare :Kristin Andersson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : .... LÄS MER

  7. 5. Replication Dynamics in the DNA Damage Response

    Författare :Petra Groth; Thomas Helleday; Geroge Iliakis; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; DNA damage; DNA replication; homologous recombination; DNA double strand-breaks; ionizing radiation; alkylating agents; NATURAL SCIENCES; NATURVETENSKAP; Genetics; Genetik; molekylärgenetik; Molecular Genetics;

    Sammanfattning : Faithful DNA replication is essential and the induction of replication stress may have profound effects on genomic integrity. This is demonstrated by the formation of DNA double strand breaks (DSBs), considered to be the most toxic DNA lesions, at stalled replication forks. LÄS MER