Saab has an analogue solution which is used to drive small motors in aircrafts. The motor is a brushless DC-motor and uses a resolver and hall sensors to control it. As sensorless control is something that has been expanding and attracting more interest over the last decade, Saab is considering the possibility of using a digital sensorless system depending on its performance on the control compared to their analogue system. There is little documentation of performance for a digital sensorless solution compared to an analogue solution. Therefore the question to be answered in this research is: How is the performance of the digital solution compared to the existing analogue solution? It was answered by finding a complete sensorless system on ...
Detta examensarbete har syftat till att undersöka utförbarheten om det är möjligt att skapa ett Scan...
I detta examensarbete har ett system utvecklats som samplar och digitaliserar en högfrekvent analog ...
Mikroelektromekaniska system eller MEMS, används i allt större utsträcknining i fordon för att samla...
Saab has an analogue solution which is used to drive small motors in aircrafts. The motor is a brush...
This thesis implements and analyses a sensorless control method for permanent magnet synchronous mot...
This work has the approach for how an electric motor controller should be designed. In aircraft appl...
Fossil fuel is a rare commodity and the combustion of this fuel results in negative environmental ef...
Sensorless-controlled drives represent a solution drawing an increasinglyimportant attention for the...
In an electromechanical system hardware and software interoperate to perform a given task. Regardles...
Syftet med den här studien är att undersöka hur elevers läsförståelse i svenskämnet påverkas av en a...
The combustion engines in today’s vehicles are getting more and more advanced and there are increasi...
This thesis is done together with KTH and Husqvarna AB. Husqvarna is one of the leading producers of...
Our society moves towards digitalization and the industry is not an exception. Siemenshas developed ...
Alva Industries ønsker å utvikle som egen kontrollplattform for deres tannløse permanent magnet synk...
The industry is calling for a low-cost drive solution. The hybrid stepper motor isconsidered as a go...
Detta examensarbete har syftat till att undersöka utförbarheten om det är möjligt att skapa ett Scan...
I detta examensarbete har ett system utvecklats som samplar och digitaliserar en högfrekvent analog ...
Mikroelektromekaniska system eller MEMS, används i allt större utsträcknining i fordon för att samla...
Saab has an analogue solution which is used to drive small motors in aircrafts. The motor is a brush...
This thesis implements and analyses a sensorless control method for permanent magnet synchronous mot...
This work has the approach for how an electric motor controller should be designed. In aircraft appl...
Fossil fuel is a rare commodity and the combustion of this fuel results in negative environmental ef...
Sensorless-controlled drives represent a solution drawing an increasinglyimportant attention for the...
In an electromechanical system hardware and software interoperate to perform a given task. Regardles...
Syftet med den här studien är att undersöka hur elevers läsförståelse i svenskämnet påverkas av en a...
The combustion engines in today’s vehicles are getting more and more advanced and there are increasi...
This thesis is done together with KTH and Husqvarna AB. Husqvarna is one of the leading producers of...
Our society moves towards digitalization and the industry is not an exception. Siemenshas developed ...
Alva Industries ønsker å utvikle som egen kontrollplattform for deres tannløse permanent magnet synk...
The industry is calling for a low-cost drive solution. The hybrid stepper motor isconsidered as a go...
Detta examensarbete har syftat till att undersöka utförbarheten om det är möjligt att skapa ett Scan...
I detta examensarbete har ett system utvecklats som samplar och digitaliserar en högfrekvent analog ...
Mikroelektromekaniska system eller MEMS, används i allt större utsträcknining i fordon för att samla...