Sökning: "Gain Scheduling"

Visar resultat 1 - 5 av 42 avhandlingar innehållade orden Gain Scheduling.

1. 1. LPV-based gain scheduling : an H∞-LMI approach

   Författare :Fredrik Bruzelius; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LPV systems; gain scheduling; jet engine control; H∞ control; parameterized LMIs;

   Sammanfattning : .... LÄS MER

3. 2. Linear Parameter-Varying Systems - an approach to gain scheduling

   Författare :Fredrik Bruzelius; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; linear parameter-varying systems; linear matrix inequalities; h-inf control; gain scheduling; nonlinear L2 l2 control;

   Sammanfattning : In recent years the interest for gain scheduling methods has increased. Gain scheduling is a collection of methods that try to tackle the challenging problem of nonlinear control in a divide and conquer manner. The use of local linear system theory to obtain a non-local controller is the fundament of the gain scheduling methods. LÄS MER

4. 3. Methods for robust gain scheduling

   Författare :Anders Helmersson; Lennart Ljung; Linköpings universitet; []
   Nyckelord :;

   Sammanfattning : Regulatorer används i många tillämpningar för att förbättra prestanda ochegenskaper hos fordon och farkoster av olika slag, t ex flygplan och raketer.Beroende på olika faktorer, som hastighet och höjd, kan dynamiken ochuppträdandet av dessa farkoster variera. LÄS MER

5. 4. Understanding Task Parallelism : Providing insight into scheduling, memory, and performance for CPUs and Graphics

   Författare :Germán Ceballos; David Black-Schaffer; Erik Hagersten; Samuel Thibault; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Task-based programming; Task Scheduling; Analytical Cache Model; Scheduling; Runtime Systems; Computer Graphics rendering ; Computer Science; Datavetenskap;

   Sammanfattning : Maximizing the performance of computer systems while making them more energy efficient is vital for future developments in engineering, medicine, entertainment, etc. However, the increasing complexity of software, hardware, and their interactions makes this task difficult. LÄS MER

7. 5. Gain-Scheduled Controller Design

   Författare :Adrian Ilka; Chalmers tekniska högskola; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Guaranteed cost control; Gain-scheduled control; Bellman-Lyapunov function; Lyapunov theory of stability; Robust control; Input output constraints; LPV system;

   Sammanfattning : This thesis is devoted to controller synthesis, i.e. to finding a systematic procedure to determine the optimal (sub-optimal) controller parameters which guarantees the closed-loop stability and guaranteed cost for uncertain nonlinear systems with considering input/output constraints, all this without on-line optimization. LÄS MER