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Gait Recognition for Lower Limb Exoskeletons Based on Interactive Information Fusion
Applied Bionics and Biomechanics, 2022 In recent decades, although the research on gait recognition of lower limb exoskeleton robot has been widely developed, there are still limitations in rehabilitation training and clinical practice.
Wei Chen +5 more
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Shock and Vibration, 2021 The dynamics and vibration characteristics of a 3-UPU parallel mechanism isolator are investigated by theoretical modeling, numerical simulation, and experimental study.
Wei Chen +5 more
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A Hybrid Algorithm Based Static Model Updating Method and Its Application to Spacecraft
Advances in Materials Science and Engineering, 2022 In some cases, the static model updating requires more precise results to satisfy the requirement of simulating the structural response. The corresponding optimization algorithm not only should have a stronger capability to find the global optimum, but ...
Jutao Wang, Zhenzhong Liu, Xiaofei Wang
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Micromachines, 2021 In this paper, a flexible micro-operation platform with three degrees of freedom, large stroke, and high precision is designed to meet the higher demands in the fields of biological engineering and medicine. The platform adopts a compound lever mechanism.
Fangni Cui, Yangmin Li, Junnan Qian
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Agronomy, 2023 In order to explore the drag reduction mechanism of pneumatic subsoiling and study the influence of pneumatic subsoiling on the soil, this study used machine learning models to predict the working resistance of a pneumatic subsoiler and adopted random ...
Xia Li +5 more
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Energies, 2023 In response to the volatility of photovoltaic power generation, this paper proposes a short-term photovoltaic power generation prediction model (HWOA-MVMD-TPA-TCN) based on a Hybrid Whale Optimization Algorithm (HWOA), multivariate variational mode ...
Ranran Cao +4 more
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Weed Density Detection Method Based on a High Weed Pressure Dataset and Improved PSP Net
IEEE Access, 2023 Large-scale spraying on farmland is one of the most widely used weeding methods. Accurate weed density detection is of great significance for improving pesticide utilization and reducing environmental pollution.
Xia Li +4 more
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Effective Frequency Range and Jump Behavior of Horizontal Quasi-Zero Stiffness Isolator
Applied Sciences, 2023 The quasi-zero stiffness (QZS) isolator shows excellent characteristics of low-frequency vibration isolation. However, the jump behavior caused by the strong nonlinearity is a primary reason for the failure of QZS isolators.
Lixin Xu +4 more
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An Investigation on a Novel 3-RCU Flexible Micromanipulator
Micromachines, 2020 A novel type of spatial three revolute-cylindrical-universal (3-RCU) flexible micro manipulator is designed based on flexible hinges, and analyzed by finite element analysis (FEA).
Junnan Qian, Yangmin Li, Lukai Zhuge
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Micromachines, 2018 This paper describes the innovative design of a three-dimensional (3D) motion device based on a flexible mechanism, which is used primarily to produce accurate and fast micro-displacement. For example, the rapid contact and separation of the tool and the
Bingrui Lv +4 more
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