Development of Absolute Linear Encoder.
نویسندگان
چکیده
منابع مشابه
Absolute Encoder Design: Magnetic or Optical?
The angle resolution and accuracy of magnetic position encoders with a diametric magnet and central scanning Hall sensor IC are limited by the feasible depth of interpolation and available field quality. By scanning many sine periods per revolution, the resolution of optical position encoders is much higher. If magnetic pole wheels are used, this approach can also be applied to magnetic systems...
متن کاملImage Processing of an Absolute Rotary Encoder for Determining Torque
In this article image processing of a binary single track code for determining torque is presented. The aim of the research is to determine the absolute angular position of a shaft and the applied torque. For capturing an image of the binary code two independent imaging modules are used, both allowing for measuring the angular position and rotational speed. Combining both imaging modules, torqu...
متن کاملFpga Implementation of Linear Ldpc Encoder
Abstract In this paper, a FPGA implementation of linear time LDPC encoder is presented. This encoder implementation can handle large size of input message. Linear Time encoder hardware architecture reduces the Complexity and area of encoder than generator matrix based encoder techniques. This encoder is simulated on different platform which includes Matlab & High level languages for 1/2 rate & ...
متن کاملDevelopment of finger-motion capturing device based on optical linear encoder.
This article presents the design and validation of a wearable glove-based multifinger-motion capture device (SmartGlove), specifically focusing on the development of a new optical linear encoder (OLE). The OLE specially designed for this project is compact and lightweight and has low-power consumption. The characterization tests showed that the OLE's digital out put has good linearity and is ac...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of the Japan Society for Precision Engineering
سال: 1995
ISSN: 1882-675X,0912-0289
DOI: 10.2493/jjspe.61.1405