The paper presents a static lateral stability of sub-compact tractor MT8-070 Mini in relation to safe operation. Axle weight distribution the was measured calculate vertical and longitudinal coordinates centre gravity (COG). Experiments were aimed at equipped with no four levels rear wheel ballast weights (30.5, 61, 91.5 122 kg) standard extended overall width on tyres. A overturning angle calc...

Constructing a smart wheelchair on a commercially available powered wheelchair (PWC) platform avoids a host of seating, mechanical design and reliability issues but requires methods of predicting and controlling the motion of a device never intended for robotics. Analog joystick inputs are subject to black-box transformations which may produce intuitive and adaptable motion control for human op...

Abstract Two-axle all-wheel drive automobiles and the procedure for determining torques between front back driving wheels are considered. The influence of distribution two-axle on their controllability, stability energy efficiency is analyzed. A study was conducted to improve by rationally choosing torque coefficient wheels. mathematical model ratio wheel a automobile obtained, which makes it p...

The multiple benefits of automating steering in agricultural vehicles have resulted in various autoguidance systems commercially available, most of them relying on satellite-based positioning. However, the fact that farm equipment is typically oversized, heavy, and highly powered poses serious challenges to automation in terms of safety and reliability. The objective of this research is to impr...

A [2]rotaxane, in which the peptidic axle is protected from degradation by the macrocyclic sheath and terminated with a novel glycosidase-cleavable stopper, is rendered water-soluble by derivatisation with tetra(ethylene glycol) (TetEG) or glucosylated tetra(ethylene glycol) (Glc-TetEG) chains using the CuAAC 'click' reaction. The Glc-TetEG-derivatised rotaxane propeptide is >50 000 times more ...

The motor vehicles which dispose of two steering auto decks, at which back and front wheels are positioned backwards for reducing the veering radius, has the advantage of reducing the stability at high speeds in auto racing. In this paper is made an analysis of the steering boxes on back axle variant, which combine the advantage of reducing veering radius with keeping its whole stability.