Software traceability and its subsequent impact analysis help relate the consequences or ripple-effects of a proposed change across different levels of software system. Our software traceability approach can be observed at its ability to integrate the high level with the low level software models of object-oriented software that include the requirements, test cases, design and code. It supports...

This work presents an innovative approach to the solid model comparison problem which aims to detect and extract all geometric differences between two successive versions of the same part. The automatic model comparator has been developed to offer a standardized information about solid model evolutions to all engineering teams concurrently involved in the product development process. The compar...

The paper presents researches in the field of increasing the efficiency of the solar energy conversion in electric energy. The idea is to design a dual-axis tracking system, which changes the position of the photovoltaic panel in order to maximize the solar radiation degree of use. The daily motion is driven by a rotary motor, and for the seasonal motion a linear actuator is used. The tracking ...

In this study, three wheels personal electric vehicle system has been conducted with two 250-Watt reduction gear dc motors. The can move front, back, left, and right sides according to the rider's directions. directions which speed turning movement have provided 2 different potentiometers vehicle. To understand carrying capacity of mechanical analysis realized Catia Computer-Aided Drawing Softw...

in the present paper, the modal analysis on a full finite element model of an off-road vehicle. this vehicle was modeled in the catia software and then meshed in the hypermesh software. the free vibration analysis was conducted by the abaqus software. by applying an external displacement, the forced vibration analysis was also performed. as a result, natural frequencies and shape modes were ext...

The Simulation Automation topics often deal with chaining a wide range of software tools used by organizations to design and simulate their new products. Automatically exploring the design space, this approach is now effective in reducing the companies' design cycle time. However, the achievement of the automation of each of the bricks of the process that will possibly be chained is the main is...