Automotive electronic systems integrate steadily increasing number of functions. Model-driven development of such systems enables to handle their complexity. With the integration of software-components and their intricate interactions ensuring the non-functional behavior, like timing, becomes a crucial matter. Timing analysis allows the validation of these properties but is mostly only loosely ...

applying robust optimization to solve product mix problem in automotive industries in this article, applying robust optimization in product mix problem in automotive industries is presented. the problem includes determining both the quantity and the identification of each product to produce to maximize profit. at first, the deterministic model will be presented. then, robust model of product mi...

Qualitative reasoning about electrical systems has reached a level of achievement which allows it to be used for applications on realistic automotive circuits . The type of circuits for which it is most effective can be characterised as circuits with a single steady state for each combination of inputs . Many automotive circuits with more complex overall behaviour can be approximated using this...

Originally developed by NASA as high performance piston alloys to meet U.S. automotive legislation requiring low exhaust emission, the novel NASA alloys now offer dramatic increase in tensile strength for many other applications at elevated temperatures from 450°F (232°C) to about 750°F (400°C). It is an ideal low cost material for cast automotive components such as pistons, cylinder heads, cyl...

We pursue an experimental setup that gathers various in-vehicle networks and subsystems that are critical from a security perspective. As cyber-attacks to cars have become a reality, the model comes handy for both research and engineering education. The usefulness of this empirical model stems from both being helpful in creating a realistic view on the security of automotive systems and for cre...

As competitive pressures increase within the manufacturing sectors of economies worldwide, and especially within the automotive sub-sector, the importance of achieving operational efficiencies to reduce costs and thence to increase profits while keeping and attracting customers steadily increases. Simulation, time studies, and value stream mapping have long been key allies of the industrial eng...

With the increase of complexity in automotive control systems, the amount of data that needs to be managed is also increasing. Using a real-time database management system (RTDBMS) as a tightly integrated part of the software development process can give significant benefits with respect to data management. However, the variability of data management requirements in different systems, and the h...

Automotive drive Shaft is a very important components of vehicle. The present paper focuses on the design of such an automotive drive shat by composite materials. Now a days two pieces steel shaft are used as drive shaft. However, the main advantages of the present design is; only one piece of composite drive shat is possible that fulfil all the requirements of drive shaft. Two different design...

Embedded system designers are increasingly relying on Field Programmable Gate Arrays (FPGAs) as target design platforms. Today’s FPGAs provide high levels of logic density and rich sets of embedded hardware components. They are also inherently flexible and can be easily and quickly modified to meet changing applications or system requirements. On the other hand, FPGAs are generally slower and c...

The steady growth in the number of electronic control units on the average vehicle and the complexity of the algorithms that reside on these controllers has resulted in one of the most significant initiatives in the automotive industry in years. AUTOSAR – the Automotive Open System Architecture – has united more than 100 companies, automobile manufacturers, suppliers and tool vendors to develop...