Statistical Process Control (SPC) methods can significantly increase organizational efficiency if appropriately used. The primary goal of process capability studies is to obtain critical information about processes to render them even more effective. This paper proposes a comprehensive framework for proper implementation of SPC studies, including the design of the sampling procedure and interva...

The windshield is one of the major components in a vehicle that determines the injury to a pedestrian’s head. Therefore, it is critical to study the damage to windshield glazing so as to promote the protection structure for pedestrians. In this paper, classical plate theory in combination with the Green strain and the von Karman assumption is used to develop constitutive relations to describe t...

Wind-shield walls decrease the velocity of wind-drift sand flow in transit. This results in sand accumulating in the wind-shadow zone of both windshield wall and track line, causing severe sand sediment hazard. This study reveals the characteristics of sand accumulation and the laws of wind-blown sand removal in the wind-shadow areas of three different types of windshield walls, utilizing three...

Animation of water drops on a windshield is used as a special effect in advanced driving games and simulators. Existing water droplet animation methods trace the trajectories of the droplets on the glass taking into account the hydrophilic or water-attracting nature of the glass material. Meanwhile, in the automobile industry, usage of hydrophobic glass windshields has recently been a common so...

A community audit is a qualitative and quantitative research technique in which researchers drive through a community to observe its physical and social attributes, primarily through windshield tours and "ground truthing." Ground truthing is a verification process that uses data gathered by direct observation to corroborate data gathered from secondary sources. Community audits have been used f...

In this paper, we attempt to present the design algorithm of the windshield wiper mechanisms. In order to analyze the windshield wiper mechanisms, three mechanical models are developed: kinematic model – to evaluate and optimize the kinematic function of the mechanism; inverse dynamic model – to determine the crank turning torque applied to the input element in order to generate the kinematical...