Sökning: "Two-Degrees-of-Freedom Control"

Hittade 4 avhandlingar innehållade orden Two-Degrees-of-Freedom Control.

  1. 1. Fixed-Feedback SISO Adaptive Control

    Författare :Magnus Nilsson; [2010]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Two-Degrees-of-Freedom Control; Feedforward Control; Adaptive Control;

    Sammanfattning : Adaptive control is an attractive method to solve control problemssince the tedious task of identifying process behavior to find asuitable design for the controller is taken care of by the adaptivecontroller itself. It may be difficult, however, to guaranteerobustness (in the sense of desired disturbance attenuation andstability margins) for traditional adaptive schemes since theircorresponding loop gain is time varying. LÄS MER

  2. 2. On Feedforward Adaptation

    Författare :Magnus Nilsson; [2007]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; control; feedforward; adaptive;

    Sammanfattning : Adaptation of a feedforward term in a two-degrees-of-freedom servo controller for single-input single-output systems is investigated in this thesis. The first part ofthe thesis gives a clarifying analysis of feedback-error learning in a linear and time-invariant framework. LÄS MER

  3. 3. Route Optimized Energy Management of Plug-in Hybrid Electric Vehicles

    Författare :Viktor Larsson; [2014]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Convex optimization; Pontryagin principle; Energy management; Dynamic Programming; Data clustering; Splines; Plug-in hybrid electric vehicles;

    Sammanfattning : Plug-in hybrid electric vehicles have the potential to significantly reducethe oil dependence within the transportation sector. However, there willalways be some trips that exceed the electric driving range, meaning thatboth electric energy and fuel must be used. LÄS MER

  4. 4. On Sensor Fusion Applied to Industrial Manipulators

    Detta är en avhandling från Linköping : Linköping University Electronic Press

    Författare :Patrik Axelsson; Linköpings universitet.; Linköpings universitet.; [2011]

    Sammanfattning : One of the main tasks for an industrial robot is to move the end-effector in a predefined path with a specified velocity and acceleration. Different applications have different requirements of the performance. For some applications it is essential that the tracking error is extremely low, whereas other applications require a time optimal tracking. LÄS MER