High Temperature Soft Nip Calendering: Its Implementation.

Implementation of Temperature Process Control using Soft Computing Techniques

Objective of this paper is to design various controllers for a temperature process control. PID controller is the well known and most widely used in the industries. Internal Model Control (IMC) has become the leading form of advanced control in the process industry. Modified form of IMC-PID and Fuzzy PID Controllers are designed for First Order Plus Dead Time (FOPTD) process model. The comparat...

SOFT Science and Technology: Its Aims, Scope and Implementation

Soft-FEC Implementation for High-Speed Coherent Optical OFDM Systems

Nowadays one of the discussed solutions for optical transmission systems at 100 Gbit/s (N x 100 Gbit/s) and beyond is coherent optical orthogonal frequency division multiplexing (CO-OFDM). Commonly hard-decision forward error correction (FEC) with the redundancy of 7% is assumed. Recently the improvement of the receiver sensitivity was analyzed by using a low density parity check (LDPC) code th...

Implementation of a High Throughput Soft MIMO Detector on GPU

Multiple-input multiple-output (MIMO) significantly increases the throughput of a communication system by employing multiple antennas at the transmitter and the receiver. To extract maximum performance from a MIMO system, a computationally intensive search based detector is needed. To meet the challenge of MIMO detection, typical suboptimal MIMO detectors are ASIC or FPGA designs. We aim to sho...

Implementation of High Throughput Soft Output Viterbi Decoders

The architectural considerations for VLSI implementations of soft output Viterbi decoders are presented. Structural transformation of the add-compareselect structures provides high throughput with small area overhead. Modifications to the survivor memory unit and a comparison between the register exchange and memory traceback methods are highlighted. A 4mm demonstration chip, consisting of two ...