Variant Generation for PLC Components
نویسنده
چکیده
Heinrich Steininger CEO logi.cals Austria [email protected] www.logicals.com The growing demand for flexibility and adaptability in automation systems requires appropriate concepts and methods already in the development stage. By using feature models, the variability of system components can be explicitly modeled. Variants can be derived by simple configuration and automatic generation.
منابع مشابه
Unitary Matrix Frequency Modulated OFDM for Power Line Communications over Impulsive Noise Channels
Power line channel is the time-frequency variant channel with impulsive noise. Therefore, power line communication makes performance degradation due to time-frequency variant and impulsive noise. To overcome performance degradation, we consider the unitary signal constellation scheme and investigate the performance improvement of unitary matrix frequency modulated orthogonal frequencydivision m...
متن کاملCoronary vasospasm induced in transgenic mouse with increased phospholipase C-δ1 activity.
BACKGROUND We reported that phospholipase C (PLC)-δ1 activity was enhanced 3-fold in patients with coronary spastic angina. We detected variant PLC-δ1 with replacement of arginine 257 by histidine (R257H) showing increased enzymatic activity. We tested the hypothesis that increased PLC-δ1 activity causes enhanced coronary vasomotility. METHODS AND RESULTS We generated transgenic (TG) mice wit...
متن کاملSingle-Carrier Frequency-Domain Equalization for Orthogonal STBC over Frequency-Selective MIMO-PLC channels
In this paper we propose a new space diversity scheme for broadband PLC systems using orthogonal space-time block coding (OSTBC) transmission combined with single-carrier frequency-domain equalization (SC-FDE). To apply this diversity technique to PLC channels, we first propose a new technique for combining SC-FDE with OSTBCs applicable to all dispersive multipath channels impaired by impulsive...
متن کاملMOBY/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...
متن کامل“Professional Learning Communities (PLC): An Effective Strategy to Improve Teachers’ Self-Efficacy”
Nowadays almost all schools fail to develop a process in line with supporting the professional development of teachers. Professional learning communities intend to formulate a framework and process for teachers’ continuous learning and professional development. The present research aims to investigate the impact of Professional Learning Communities (PLC) on the teachers’ self-efficacy. This res...
متن کامل