Articulated robots have a much more complex relationship between motor outputs and locomotion than wheel robots have. We can simplify this relationship using an abstraction layer of cyclic motor outputs corresponding to different kinds of locomotion. One way to create these cyclic motor outputs is by evolving a controller network consisting of oscillators, motor output nodes, and weighted edges...

The direct drive hub motor is a that directly combines the and wheel. It accompanied by development of permanent magnet modern control technology. Permanent synchronous (PMSM) especially suitable for use as its advantages high efficiency, energy saving, power easy control. In this paper, Motor Cad software was applied to optimize design an outer rotor PMSM cellular power, simulation analysis ai...

In recent years, there are many studies have been conducted in the field of light electric vehicles, especially scooters. These preferred large urban areas that crowded with cars and cause traffic congestion European Asian continents. this study, three-wheel scooter contained two BLDC motors drove rear wheels and, each these were controlled independently via an electronic differential. This pap...

In this paper the selected results concerning analysis of phenomena occurring between road and wheels a motor vehicle have been presented. The was prepared for simulation acceleration maneuver with 100 % (full) throttle along various conditions. aim to analyze whether both full conditions may affect forces in contact area road, regarding rear wheel drive analyzed vehicle's model.

The efficient work of the braking system ensures safety driver’s life and property during driving process. For tracked vehicles, a reliable is guarantee completing job or task. This paper studies high-speed electric-driven vehicle’s state on different mu-split road surfaces establishes model longitudinal dynamics vehicle wheels. Steering stability analysis was carried out relative motion betwee...

The state of the art high-torque electric motors has been reviewed in this paper. This paper presents a literature review density machines based on their airgap classifications, which brings unique consideration to new design ideas increase torque density. Electric are classified into three main groups configuration, i.e., (1) with constant airgap, (2) variable and (3) an eccentric airgap. also...

Low cost. For example, golf carts, outdoor chairs and special purpose sand buggies. wheelchair. AbstractA proof-of-concept prototype wheelchair with legs for people with motor disabilities is proposed, with the objective of demonstrating the feasibility of a completely new approach to mobility. Our prototype system consists of a chair equipped with wheels and legs, and is capable of traversing ...