The article discusses materials on optimizing the temperature regime of transmission units wheeled vehicles when operating at low temperatures. In preparing this review, we used in Russian published period from 2000 to 2021. We analyzed illustrating determination optimal for units, considered integrated heat supply systems, and proposed directions further development process determining ensurin...

OBJECTIVE To analyse trends in road traffic crashes, injuries and fatalities over 75 years in Sri Lanka. METHODS Data on road traffic crashes, injuries and fatalities between 1938 and 2013 were obtained from the Police Statistics Unit. Rates per 100,000 population were calculated and trends were analysed using joinpoint regression analysis. FINDINGS Road traffic crashes and injuries rose su...

Articulated Wheeled Vehicles (AWVs) offer superior uneven terrain traversal capabilities by virtue of the superior reconfigurability within their articulated structure. However, this capability can be realized only at the price of increased actuation-based equilibration, oftentimes solely to support the gravitational loading. Hence, the simultaneous reduction of the overall actuation remains on...

This paper considers wheeled vehicles traversing unknown terrain, and proposes an approach for identifying the unknown soil parameters required for vehicle driving force prediction (drawbar pull prediction). The predicted drawbar pull can potentially be employed for traversability prediction, traction control, and trajectory following which, in turn, improve overall performance of off-road whee...

Abstract Three-wheeled vehicles are transport means which generally combine properties of two-wheeled (principal motorcycles) and four-wheeled (standards cars). have been designed manufactured as units made up one front wheel two rear wheels, powered by an electric drive-train, referred to in some countries under a non-English term E-3kolka. These also comprise special steering mechanism improv...

This research is in the form of an IoT-based parking system, which can help transportation department. Currently, there are several obstacles experienced collecting levies field, absence automatic and real-time information on four-wheeled two-wheeled vehicles processing vehicle tax not transparent. One components local revenue motor tax, Bandar Lampung City, implementation still optimal. type O...

In contrast to driverless cars and other three-wheeled four-wheeled motorcycle vehicles, two-wheeled motorcycles have the problem of maintaining balance. this paper, we propose design an SGCMG frame angular velocity controller realize balance control under static dynamic working conditions. Meanwhile, since roll acceleration actual body movement cross cannot be obtained directly, paper proposes...

This paper presents a few concepts for the robustness of the "hopping" paradigm for mobile robots. We are motivated to develop these concepts by the need to make realistic advances toward smaller planetary rovers and to allow more frequent, and possibly cheaper, space missions to small planetary bodies. Small celestial bodies are usually characterized by a low to medium gravitational environmen...

In general three wheelers are one of the most popular city transport vehicles in the world and particularly in developing countries especially for short hauls. In the present work finite element model of three wheeled motor vehicle chassis has been developed using ANSYS software by taking into account the chassis longitudinal/cross members, the suspensions, the axles and the tires. Modal analys...

This paper presents a simulation framework for evolution on uneven terrains for a wheeled mobile robot such as a synchronous drive robot. The framework lends itself as a tool capable of solving various problems, such as forward kinematic based evolution, inverse kinematic based evolution, path planning and trajectory tracking. This framework becomes particularly useful when we understand that t...