DC Servomotor Controller

Posted on May 19, 2012

This is an experiment on the closed loop DC servomotor control system (SMC). It will able to be used for practical use with/without some modifications. The closed loop servo mechanism requires real-time servo operations, such as position control, velocity control and torque control. It will be suitable for implementation to any embedded 32 bit RISC processors as a middleware.

DC Servomotor Controller
Click here to download the full size of the above Circuit.

In this project, these operations are processed with only a cheap 8 bit microcontroller. Recently, most servo systems are using brushless motors called "AC servo motor" to reduce maintanance cost. The AC servo motor with PM rotor is a kind of

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