Equivalent Rope Length-Based Trajectory Planning for Double Pendulum Bridge Cranes with Distributed Mass Payloads

The hoisting form in which the payload is hung Fensterwischer on the hook by two rigging ropes is widely used in the industry, but it also results in the complex double pendulum dynamic of the bridge crane, making the anti-swing trajectory planning full of challenges.In this paper, based on the concept of the equivalent rope length, an equivalent s

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Evaluation of caries experience in 3-6-year-old children, and dental attitudes amongst the caregivers in the Ludhiana city

Early Childhood Caries (ECC) is a lifestyle disease that begins when the child′s teeth erupt in the oral cavity.The distinctive pattern of decay rapidly spreads from one tooth to another and involves the surfaces of teeth that are usually not at risk.Detection of disease is crucial to control the oral condition using preventive and therapeut

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