GitHub

Adafruit Seesaw library for Arduino

Arduino library for Adafruit Seesaw with a small footprint and easy to use. SeesawEncoder(uint8_t i2cAddr = ENCODER_I2C_ADDRESS, TwoWire &i2cPort = WIRE); i2caddr optional I2C Address of the encoder, ...
GitHub

Adafruit's BeagleBone IO Python Library

This is a set of Python tools to allow GPIO, PWM, and ADC access on the BeagleBone using the Linux 3.8 Kernel and above (latest releases). It has been tested on the 5-20 and 6-6 Angstrom image on the ...
IEEE

Feedforward PLLs for Motor Position Estimation Using Embedded Magnetic Encoder

Abstract: The encoder and resolver are commonly used rotor angle position sensors for controlling permanent magnet synchronous motors (PMSMs). However, they require significant axial space. This issue ...
IEEE

Position Control of a Two-Degree-of-Freedom Parallel Robot Including Torsion Springs and Motor/Load-Side Encoders

Abstract: In this paper, the position of a two-degree-of-freedom parallel robot with rotary motors is controlled. A low stiffness coupling is inserted between a motor output shaft and a link. The ...