Position control of a simple pendulum (One DOF) with architecture implemented in LabVIEW FPGA and Python. A rotary encoder was used to know and manipulate the position and an H-bridge for servo motor ...

There were plenty of sessions on using LabView FPGA at the recent NI Week show in Austin, TX— and new tools from Xilinx for IP optimization. Still, there was a subtle concern among some attendees of ...

This paper presents a new method for decoding the signals from the input channels of the encoder into determining the states and the changes of the encoder input from one state to another. Since it is ...

Rotary quadrature encoders often are used to command digital potentiometers or digital controllers, and quadrature decoding is typically performed in a programmable device (like an FPGA or ...

Recently I wrote an article in my Altium blog on how to create your own peripherals for the Nanoboard-II or NB3000 FPGA development boards. The one I created had two rotary encoders on it, and I ...

Quadrature encoders have many uses in position-sensing applications. This implementation uses a Xilinx complex programmable logic device (CPLD) to count the pulses from the encoder and determine ...

Improved FPGA design productivity for LabVIEW. 07 August 2012. National Instruments has introduced the LabVIEW FPGA (field programmable gate array) IP Builder add-on, which uses Xilinx Vivado ...

Many motors offer a quadrature encoder that give feedback on whether, and in which direction, the motor shaft is moving. But if you’re clever about analyzing the data you can use a quadrature… ...

Abstract: This paper presents a new method for decoding the signals from the input channels of the encoder into determining the states and the changes of the encoder input from one state to another.