HD-PLC

MOBY/PLC - Graphical Development of PLC-Automata

Moby/plc is a graphical design tool for PLC-Automata, a special class of hierarchical real-time automata suitable for the description of distributed real-time systems that are implementable on a widely used hardware platform, so-called Programmable Logic Controllers (PLCs). In this paper we sketch the modelling language in use and some features of Moby/plc, like several validation methods and c...

HD-03/ES: A Herbal Medicine Inhibits Hepatitis B Surface Antigen Secretion in Transfected Human Hepatocarcinoma PLC/PRF/5 Cells

HD-03/ES is a herbal formulation used for the treatment of hepatitis B. However, the molecular mechanism involved in the antihepatitis B (HBV) activity of this drug has not been studied using in vitro models. The effect of HD-03/ES on hepatitis B surface antigen (HBsAg) secretion and its gene expression was studied in transfected human hepatocarcinoma PLC/PRF/5 cells. The anti-HBV activity was ...

Advanced PLC programming methods

The main goal of this thesis is to use Model-Driven Design approach and Object-Oriented Programming features to create a software tool for programming PLC control system. The primary function of the instrument of development is the automated generating of proper PLC code according to IEC 61131-3 from templates which represent models of real components of automated plant and let us use some of t...

British Biotech plc

PLC aircraft final

This paper presents the first results of a propagation model applied to PLC in aircraft to get the narrow band and wide band channel characteristics. One of the possible applications deals with data communication for the cabin lighting system. Index Terms PLC, Aircraft, Propagation Model, Path loss, Delay Spread.