A toolset for stress test in field bus systems
نویسنده
چکیده
As controls and automation become more distributed and integrated, industrial communication networks and buses are becoming more crucial. The left illustration of figure 1 shows a simple example of a distributed control application, consisted of two IO-devices and one controller-device. In a complex control application may work a lot of such sub-systems side by side. The overall network performs a complex control application, such as running a manufacturing line or automating a building.
منابع مشابه
An Advanced State Estimation Method Using Virtual Meters
- Power system state estimation is a central component in energy management systems of power system. The goal of state estimation is to determine the system status and power flow of transmission lines. This paper presents an advanced state estimation algorithm based on weighted least square (WLS) criteria by introducing virtual meters. For each bus of network, except slack bus, a virtual meter...
متن کاملOptimal Power Flow With Four Conflicting Objective Functions Using Multiobjective Ant Lion Algorithm: A Case Study of the Algerian Electrical Network
In this study, a multiobjective optimization is applied to Optimal Power Flow Problem (OPF). To effectively achieve this goal, a Multiobjective Ant Lion algorithm (MOALO) is proposed to find the Pareto optimal front for the multiobjective OPF. The aim of this work is to reach good solutions of Active and Reactive OPF problem by optimizing 4-conflicting objective functions simultaneously. Here a...
متن کاملTowards an Integrated Toolset for Program Understandingy
This paper describes some early results of a three-year project to develop an integrated toolset for program understanding. The implemented integration architecture involves both a global repository for all tools serviced by the architecture and a software bus serving communications among tools.
متن کاملA statistical analysis framework for bus reliability evaluation based on AVL data: A case study of Qazvin, Iran
Reliability is a fundamental factor in the operation of bus transportation systems for the reason that it signifies a straight indicator of the quality of service and operator’s costs. Todays, the application of GPS technology in bus systems provides big data availability, though it brings the difficulties of data preprocessing in a methodical approach. In this study, the principal component an...
متن کاملبررسی ارتباط بین میزان مواجهه صوتی و استرس شغلی با اعمال ناایمن و حوادث رانندگی در رانندگان اتوبوسهای شهری همدان در سال 1390
Background and aims : Among all systems that each person may interact with in daily life public transportation systems may expose them to various risks. The noise exposure of drivers can cause accidents through developing hearing loss and stress and consequent impact on driver’s safety performance. The main objective of this study was to evaluate the relation between noise exposure and occupa...
متن کامل