Sökning: "observers"
Visar resultat 11 - 15 av 185 avhandlingar innehållade ordet observers.
11. Induction Machine Speed Estimation - Observations on Observers
Sammanfattning : This work focuses on observers estimating flux linkage and speed for induction machines, mainly in the low speed region. With speed estimation, sensorless control is possible, meaning that the speed of induction machines without mechanical speed sensors can be controlled. LÄS MER
12. Transparency Mechanisms in HRI : Improving an observer’s understanding of social robots
Sammanfattning : During an interaction between a robot and its user, a robot may sometimes do things that the user finds unintuitive. This often happens because the user does not understand the robot’s intent, state, or policy well enough. LÄS MER
13. Observers and controllers for Takagi-Sugeno fuzzy systems
Sammanfattning : This thesis studies analysis and design issues for observers anc controllers for Takagi-Sugeno (TS) fuzzy systems. Many physical systems are nonlinear in nature and using the well known linear techniques for such systems may result in bad performance, and even instability. LÄS MER
14. Nonlinear observers with applications in the steel industry
Sammanfattning : Access to measurements is a necessity in most technical applications, in order to detect faults, monitor performance, or exercise control. In some cases, however, installing measurement equipment is very expensive or even impossible. In such a case, estimates can be produced instead. LÄS MER
15. Hybrid observers for systems with intrinsic pulse-modulated feedback
Sammanfattning : This licentiate thesis deals with a special class of hybrid systems, where the continuous linear part is controlled by an intrinsic impulsive feedback that contributes discrete dynamics. The impacting pulsatile feedback signal is not available for measurement and, therefore, has to be reconstructed. LÄS MER