Carbon fiber reinforced polymers (CFRPs) have spread to a wide range of industries in recent decades, including the automobile, aeronautics, and space industries. Recently, emergence new requirements for improved properties features has become one major drivers introduction innovative methodologies process optimization. In this study, effect nanomaterials on behavior carbon fiber-reinforced pol...

According to the complexity of automobile logistics, we take one company’s automobile logistics as sample to analyze dynamics characteristics of logistic system and to set up system model by applying nonlinear dynamics theory and measure. Also, we can prove that it is applicable to study automobile logistics by this model according to the analysis of the model’s chaotic dynamics characteristics...

With the development of automobile industry, automobile glass type and quantity increased quickly. Automobile glass not only protects the passenger, but also affects the security, appearance of automobile and passenger’s comfort. As a result, optical performance of automobile glass, which is the most parameter, has provoked the attention of manufacturer and consumer. At present, the detection t...

Programmable logic sequential pneumatic system is developed for mechanical applications, like sealing, name punching, plate designing, etc. punching machine considered as inevitable in almost all the industries mechanical, electronic, food and automobile, To print hallmarks, logos a brand. In respect to reducing processing time by upgrading conventional automation integrating with control (PLC)...

Today, planning and control of logistic processes on automobile terminals are generally executed by centralised logistics systems, which cannot cope with high requirements for flexible order processing due to increasing dynamics and complexity. The main business processes on automobile terminals – notification of vehicles by automobile manufacturer, transport to automobile terminal, storage and...

This paper aims to estimate the Value-at-Risk (VaR) using GARCH type models with improved return distribution. Value at Risk (VaR) is an essential benchmark for measuring the risk of financial markets quantitatively. The parametric method, historical simulation, and Monte Carlo simulation have been proposed in several financial mathematics and engineering studies to calculate VaR, that each of ...

The purpose of this study was to establish the validity and reliability of a hydrostatic weighing method using total lung capacity (measuring vital capacity with a respirometer at the time of weighing) the prone position, and a small oblong tank. The validity of the method was established by comparing the TLC prone (tank) method against three hydrostatic weighing methods administered in a pool....

Purpose: After sales service includes a wide range of services and provides the basis for long and easy use of the product. The present study was conducted with the aim of designing after sales service curriculum pattern of automobile industry in Iran. Methodology: This was a mixed exploratory study (qualitative and quantitative). The research population in both qualitative and quantitative pa...

Resistance spot welding is a simple process with high speeds and one of the most economical productive processes. It applied in various industries such as automobile, aircraft, home appliance; thus, demand for monitoring quality increasing. Owing to nature resistance process, there are several factors that can be monitored, dynamic value, which determined using current voltage measurements, dis...