نبذة مختصرة : This report is about the creation of a test system for development of a control system for a off the shelf RC-helicopter, which can be bought for about two thousand SEK. The test system consists of both electronics for controlling the helicopter and mechanical constrainer. The constrainer is used for mounting the helicopter so that it won´t crash.A circuit board including processor and sensors was manufactured. This was used for doing test of the different control algorithms. In this way were we able to analyze the quality of the sensors chosen, and what other sensors that could contribute to the control of the system.Basic helicopter control have been studied and presented in the report. Also different kinds of regulation algorithm were presented. These have also been implemented and tested in the test system.Experiments were made to identify how signals in the radio controller were mixed and translated before they were sent to the receiver, to be used to control the helicopter. This could later be used to translate the control signal from the regulators.Demonstrations, with the help of the test system, revealed the pros and cons of the different sensors and other hardware. Different regulation techniques were also tested and analyzed. ; Bakgrund Skillnaden mellan att styra en helikopter och ett flygplan är att en helikopter hela tiden behöver generera sin egen lyftkraft för att hålla sig flygande men den kan till skillnad från ett flygplan utföra så kallad 3D flygning. Det betyder att den kan flyga uppåt, nedåt, framåt, bakåt, höger, vänster och även stå helt still i luften. Detta gör också att en helikopter är svårare att kontrollera än ett flygplan. Utvecklingen av kontrollsystem för att minska arbetsbördan för piloter av riktiga helikoptrar skedde i början av 90-talet när fly-by-wire d.v.s. elektronisk styrning, infördes i en del helikoptrar.[1] [2] Idag har de moderna helikoptrarna, speciellt inom det militära, avancerade kontrollsystem för att hjälpa piloten. [3]När det kommer till vanliga ...
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