Significant errors of train axle generators (tachometers) are due to wheel slip and slide. In this paper, an algorithm is designed to compensate for these errors. The algorithm identifies the wheel slip and slide by examining the variation of the processed vehicle longitudinal acceleration. Whenever wheel slip/slide is identified, then the vehicle speed is adjusted if a certain condition is met...

The synthesis of the first halogen bonding [3]rotaxane host system containing a bis-iodo triazolium-bis-naphthalene diimide four station axle component is reported. Proton NMR anion binding titration experiments revealed the halogen bonding rotaxane is selective for nitrate over the more basic acetate, hydrogen carbonate and dihydrogen phosphate oxoanions and chloride, and exhibits enhanced rec...

In the paper we address a problem of controlling an oscillating motion with a robot. As the object we have selected a yo-yo. Yo-yo is a toy made of two discs connected with a short thin axle, which can be moved up and down by moving a string tied to the axle. Although it is very easy to play with yo-yo for a human, designing a control system for a robot is quite a challenge. We present a simpli...

abstract Usually, vehicles driven under diierent road conditions are subjected to various forces and moments. An uneven input force originating from road surface could be one of the major load aaecting ride comfort or body vibration. In order to investigate the ride and handling characteristics of a tandem axle truck, a three dimensional mathematical model is developed , and the equations of mo...

We describe the preparation of a compound whose molecules consist of two metal sandwich stands carrying tentacles with affinity to metal surfaces and holding an axle that carries a dipolar or a nonpolar rotator. The dipolar rotor exists as three pairs of enantiomers, rapidly interconverting at room temperature. When mounted on a gold surface, each molecule represents a chiral altitudinal rotor,...

Interlocked molecular machines like [2]rotaxanes are intriguing aesthetic molecules. The control of the localization of the macrocycle, which surrounds a molecular axle, along the thread leads to translational isomers of very different properties. Although many moieties have been used as sites of interactions for crown ethers, the very straightforwardly obtained amide motif has more rarely been...

Vehicle load is an important factor for the fatigue damage of orthotropic steel decks. The traffic vehicles port highway in China are mainly multi-axle container trucks, which show different characteristics from conventional highways. Based on multi-period flow data collected by weight-in-motion system a bridge over sea Zhejiang, China, this study has investigated bridge. Eight typical spectrum...

Objective: The prime objective of this study is to find out the best replacement for a conventional Steel front drive axle reduce its weight and verify suitability vehicular application. also aims suggest appropriate Composite material manufacturing technique proposed axle. Methods: Front Maruti Alto 800has been selected analysis which carried by Experimental Fe method, 3D CAD model purpose has...