Absolute encoders using optical technology often face limitations in resolution and size. For example, to achieve a higher resolution of up to 16-bits, the absolute encoder has to be combined with an ...
Encoders are widely used to help control machine position and speed. Typical encoder output, a series of quadrature signals, consists of two full square waves, offset by 90° in phase. The number of ...
Direct drives place rigorous demands on position-signal quality. Optimum measuring signals increase the quality of the machined workpiece surface, reduce vibration in the machine frame, stop excessive ...
A high-accuracy 20-bit resolution quasi-absolute encoder with DSP-based signal processing is housed in a dc stepper motor assembly, as shown in Fig. 1. Able to operate in a temperature range between ...
Leine & Linde’s 800 rotary encoder series now includes an integrated over-speed capability with programmable switching speeds. In many industrial applications like wind turbines, steel plants or ...
The leading and longest established online Process Engineering publication serving the Process Manufacturing Industries ...
SAN JOSE, Calif., April 25, 2005 — Chrontel (http://www.chrontel.com), a leading provider of video interface technologies, announced a new SDTV/HDTV encoder IC that ...
Editor's note: In this second installment of a four-part series on debugging FPGA designs, author Brad Frieden explains that when debugging an FPGA-based system, it can be very helpful to look at key ...
Crane installations are the elephants in the animal kingdom of machinery—not only for being real heavyweights themselves, but also for performing hardest work day in and day out, often under harsh ...
A DSP design approach, including hardware and software implementation for a quasi-absolute encoder. LEE WEI YAN, Applications Engineer, Avago Technologies, San Jose, Calif. A high-accuracy 20-bit ...
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