Search for dissertations about: "COST CONTROL"

Showing result 21 - 25 of 875 swedish dissertations containing the words COST CONTROL.

  1. 21. Control and Communication with Signal-to-Noise Ratio Constraints

    University dissertation from Department of Automatic Control, Lund Institute of Technology, Lund University

    Author : Erik Johannesson; Lunds universitet.; Lund University.; [2011]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Real-time coding; SNR; Causal coding; AWN channel; AWGN channel; Remote source; Networked control; Control over channel; Convex optimization; Wiener filter;

    Abstract : Popular Abstract in Swedish Reglering och kommunikation med störande brus Hur kan man på bästa möjliga sätt skicka data, till exempel en ljudsignal, när kommunikationen störs av brus och ändå måste ske snabbt? Och hur kan man på bästa sätt styra en process när styrsystemet begränsas av dålig kommunikation? Dessa frågor har undersökts i avhandlingen Control and Communication with Signalto-Noise Ratio Constraints. Resultatet är en metod som kan användas för att, i vissa förhållanden, hitta ett svar på båda frågorna. READ MORE

  2. 22. Integrated Control and Real-Time Scheduling

    University dissertation from Department of Automatic Control, Lund Institute of Technology (LTH)

    Author : Anton Cervin; Lunds universitet.; Lund University.; [2003]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; robotteknik; Automatiska system; reglerteknik; Automation; robotics; control engineering;

    Abstract : The topic of the thesis is codesign of flexible real-time control systems. Integrating control theory and real-time scheduling theory, it is possible to achieve higher resource utilization and better control performance. The integration requires new tools for analysis, design, and implementation. READ MORE

  3. 23. Methods for Control of Liquid Slosh

    University dissertation from Department of Automatic Control, Lund Institute of Technology (LTH)

    Author : Mattias Grundelius; Lunds universitet.; Lund University.; [2001]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; control engineering; robotics; Automation; Electronics and Electrical technology; Elektronik och elektroteknik; Automatiska system; robotteknik; reglerteknik; Production technology; Produktionsteknik;

    Abstract : Horizontal movement of liquid containers is a common operation in an industrial packaging machine. During the movement the acceleration of the container induces motion of the liquid within the container, this is referred to as liquid slosh or liquid vibration. READ MORE

  4. 24. On Determination of Inventory Cost Parameters

    University dissertation from Lund University Department of Industrial Engineering Division of Production Management

    Author : Peter Berling; Lunds universitet.; Lund University.; [2005]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Produktionsteknik; Production technology; Transportteknik; Transport technology; Ordering cost; Shortage cost; Capital cost; Holding cost; Inventory control; Real options;

    Abstract : Efficient inventory control depends on correct values of inventory cost parameters, such as holding costs, shortage/stockout costs and ordering/setup costs. However, there exists surprisingly little research concerning the size of these parameters or how they should be determined. This thesis is devoted to increasing our knowledge of these matters. READ MORE

  5. 25. Flexible Scheduling Methods and Tools for Real-Time Control Systems

    University dissertation from Department of Automatic Control, Lund Institute of Technology (LTH)

    Author : Dan Henriksson; Lunds universitet.; Lund University.; [2003]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Model Predictive Control; Simulation Tools; Delay Compensation; Feedback Scheduling; Real-Time Control;

    Abstract : This thesis deals with flexibility in the design of real-time control systems. By dynamic resource scheduling it is possible to achieve on-line adaptability and increased control performance under resource constraints. The approach requires simulation tools for control and real-time systems co-design. READ MORE