Abstract: This letter proposes a palm-sized omnidirectional mobile robot with two torus wheels. A single torus wheel is made of an elastic elongated coil spring in which the two ends of the coil ...

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EssilorLuxottica has launched a share buyback program authorising the purchase of up to 5,000,000 shares, starting February 13, 2026, under a mandate granted to an investment services provider. The ...

Vibrations at high speeds are typically caused by unbalanced tires, not a need for a wheel alignment. A car door that is difficult to shut could be misaligned or simply need lubrication. Some experts ...

COLCHESTER, CT — Given the persistently high average price of a new car, it’s crucial for shoppers to choose a model that’s worth their hard-earned money, keeps them safe, and meets their needs and ...

Abstract: This work develops a fixed-time control scheme to address the tracking control problem for a wheeled mobile robot (WMR) in lumped disturbance conditions involving slipping, skidding, and ...