Results 1 to 10 of about 88,031 (261)
Energies, 2023 Advanced active safety systems play a crucial role in ensuring the safe driving of vehicles in critical conditions such as an obstacle avoidance manoeuvre.
Wenliang Zhang +3 more
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High-Precision Binary Object Detector Based on a BSF-XNOR Convolutional Layer
IEEE Access, 2021 Recently, building an efficient and robust model for object detection has attracted the attention of the vision community. Although binary networks have a fast inference speed, they cannot be used directly on mobile devices such as unmanned aerial ...
Shaobo Wang +4 more
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Reduced multibody system transfer matrix method using decoupled hinge equations
International Journal of Mechanical System Dynamics, 2021 In the multibody system transfer matrix method (MSTMM), the transfer matrix of body elements may be directly obtained from kinematic and kinetic equations.
Xue Rui, Dieter Bestle
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IEEE Access, 2022 A novel entry guidance command generation (EGCG) method for hypersonic glide vehicles (HGVs) is proposed in this paper. Apart from the conventional path constraints, terminal constraints, and multiple stationary geographic constraints, the method takes ...
Ziyao Wang, Shengjing Tang, Jie Guo
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Energies, 2020 An active energy-efficient direct yaw moment control (DYC) for in-wheel motor electric vehicles taking motor efficiency maps into consideration is proposed in this paper.
Peikun Sun +3 more
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Lightweight Feature Enhancement Network for Single-Shot Object Detection
Sensors, 2021 At present, the one-stage detector based on the lightweight model can achieve real-time speed, but the detection performance is challenging. To enhance the discriminability and robustness of the model extraction features and improve the detector’s ...
Peng Jia, Fuxiang Liu
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IEEE Access, 2020 Owing to the highly nonlinear dynamics and high number of nonlinear constraints, it is exceedingly difficult and computationally expensive to solve the cooperative trajectory planning problem of multimissile formation using existing approaches.
Chaoyue Liu, Cheng Zhang, Fenfen Xiong
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AIP Advances, 2020 An implicit large-eddy simulation method is used to numerically simulate the flowfield around a finite-span rectangular wing in pitch motion. The effect of the reduced frequency (k) on the stability of the leading-edge vortex (LEV) is studied.
JiaoLong Zhang +3 more
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A decoupling-design strategy for high sound absorption in subwavelength structures with air ventilation [PDF]
JASA Express Letters, 2022 A strategy based on the decoupling design of two elementary structures, both made of coiled-up channels, is proposed. One channeling structure is designed for blocking sound transmission, while the other element is used for absorbing sounds at low ...
Ruojun Zhang +3 more
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System Non-Linearities Induced by Skyhook Dampers
Shock and Vibration, 2001 The nonlinearities induced by skyhook dampers are studied experimentally and analytically using a single degree of freedom base-excited system that is representative of the systems that such dampers are often used in. The experimental results are used to
Mehdi Ahmadian +2 more
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