Vehicle driving safety is an important performance indicator for vehicles, and there still much room development in the active control of electric vehicles. Vehicles are susceptible to rollover when making sharp turns or overtaking at high speed. In order improve anti-rollover stability vehicles (EV), this study proposes a real-time motor strategy, mainly according acquisition vehicle attitude ...

background road traffic injuries are among the leading causes of death in the world and iran. objectives the aim of this study was to assess the role of age, sex, education, and time of accident on human casualties and mortalities of road crashes in iran. materials and methods this study was based on data gathered by iranian police department from the records of road crashes from april 4, 2008 ...

We present a rollover prevention control law for wheeled mobile manipulators based on the invariance control framework, and that makes use of recursively calculated analytic gradients of the mobile manipulator’s zero moment point. Our controller relaxes many of the assumptions made in existing approaches, and enhances robustness through the use of exact gradient information. Numerical experimen...

Teleoperated mobile agents (or vehicles) play an important role especially in hazardous environments such as inspecting underwater structures (Lin, 1997), demining (Smith, 1992), and cleaning nuclear plants (Kim, 2002). A teleoperated agent is, in principle, maneuvered by an operator at a remote site, but should be able to react autonomously to avoid dangerous situations such as collisions with...

The AIS 031 is equivalent to ECE -driver. The ultimate aim of this study was to investigate the impact on passenger residual performed. of 10 mm is maintained in the critical regions and 30mm in the noncritical regions. The -031. ure was carried out using HyperMesh and HyperC it solver. . A study by Pearce et al. [1] found that bus rollovers caused ombined rollover involves -on collision that l...

An anti-rollover control algorithm based on the Time-To-Rollover (TTR) metric is proposed in this paper. A simple model with steering and direct yaw moment control inputs was constructed to calculate the TTR in real-time. The TruckSim dynamic simulation software was used to verify the control performance, as well as to simulate the system dynamics in the UM-Oakland driving simulator. Both the s...

1. INTRODUCTION At midnight on December 31 st last year one of the most widely anticipated events in computing took placeΧthe Millennium date rollover. Fortunately, the occasion was marked by virtually no disruption to computing services and the global meltdown that some authors had predicted did not arise. The purpose of this panel is to explore the experiences of and the lessons learned from ...

There is a recent trend of building roundabouts on highspeed roads, often with the considerable presence of heavy vehicles. With the increased presence of trucks on roundabouts, the issue of overturning has become a concern. Although some geometric, vehicle, and loading factors have been connected to rollover, the safety performance of roundabouts built on high-speed roads is not well understoo...