关于运动学的最新出版物和专利

运动学

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这是我们最新精选的运动学方面的全球英文出版物和专利,涉及许多科学在线期刊,分类并侧重于运动学、相对速度、相对加速度、轨迹、轨迹、切比切夫、库茨巴赫、自由落体、角速度、角加速度、弹丸运动、平均速度和平均加速度。

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Method and system for positioning moving target based on camera pitch

Patent published on the 2025-07-08 in US under Ref US12354287 by SHANDONG UNIV [CN] (Wang Xu [cn], Ma Fei [cn], Wang Zihan [cn], Guo Yunpeng [cn], Yang Weihao [cn], Dai Rongjian [cn])

Abstract: The present invention discloses a method for positioning a moving target based on a camera pitch, including: obtaining a vehicle trajectory of a moving target in a to-be-detected video and performing coordinate conversion; performing positioning correction on vehicle trajectory by using error correction method, to obtain final vehicle positioning, where a positioning correction process includes: obtaining a camera height and a camera pitch, constructing a relationship between camera height and c[...]


Our summary: Method and system for high-precision positioning of moving targets based on camera pitch, using error correction method to obtain final vehicle positioning coordinates. Deduction of theoretical relationship between positioning error and camera installation height and angle for accurate error correction.

camera pitch, moving target, positioning, error correction

Patent

Viscoelasticity measurement device and viscoelasticity measurement method

Patent published on the 2025-06-26 in WO under Ref WO2025134626 by KYOTO ELECTRONICS MFG CO LTD [JP] (Yasuda Masanori [jp], Watanabe Hiroshi [jp])

Abstract: Provided is a viscoelasticity measurement device capable of measuring viscoelasticity with high accuracy. This viscoelasticity measurement device comprises: a conductive rotary body 3; a container 2 that contains the rotary body 3 together with a liquid sample LP; a driving unit 4 that causes the rotary body 3 to rotate and vibrate by applying a fluctuating magnetic field so that forward torque and reverse torque alternately act; an irradiation unit 5 that irradiates the rotary body 3 with irr[...]


Our summary: A viscoelasticity measurement device with high accuracy, comprising a conductive rotary body, driving unit, irradiation unit, and viscoelasticity calculation unit.

viscoelasticity, measurement device, measurement method, angular velocity

Patent

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    涵盖的主题: 运动学、相对速度、相对加速度、轨迹、角速度、角加速度、弹丸运动、平均速度、平均加速度、惯性测量单位、两相流、湍流模型、混合推进、动力学模拟、优化、自适应滑动模式控制、模块化折纸 ISO 5725、ISO 14739、ISO 14520、ISO 25119 和 ISO 14855。

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