Showing 61 - 78 results of 78 for search 'root motion simulation', query time: 0.09s Refine Results
  1. 61

    A Double-Layer LSTM Model Based on Driving Style and Adaptive Grid for Intention-Trajectory Prediction by Yikun Fan, Wei Zhang, Wenting Zhang, Dejin Zhang, Li He

    Published 2025-03-01
    “…Experiments conducted using the Next Generation Simulation (NGSIM) US-101 and I-80 datasets reveal that the proposed model outperforms existing benchmarks, with higher intention accuracy and lower root mean square error (RMSE) over 5 s. …”
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  2. 62

    Modeling and Design of ANFIS Dynamic Sliding Mode Controller for a Knee Orthosis of Hemiplegia by Belay Eshetu, Solomon Seid

    Published 2023-01-01
    “…The use of assistive devices to control the loss of strength and range of motion of hemiplegic patients is becoming common. …”
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    Article
  3. 63

    罗茨泵转子的轮廓型线设计及仿真 by 张帅, 宋爱平, 田德云, 陶建明

    Published 2014-01-01
    “…The current roots pump exist some problems including the uneven clearance,bad rotor meshing result and a low work efficiency.In order to improve the meshing effect of rotors and increase the volumetric efficiency and performance of the roots pump,designing a reasonable rotor which meets the requirements is necessary.In view of the researched roots pump cycloid rotor,first of all,the theoretical profile equation of cycloid rotor is deduced according to the principle of cycloid form and then the actual type line equation is got.The parameter equation of lines is programmed for 2D sketch, which is to import 3D software to generate entity model.Finally,the motion simulation is carried out by using the dynamic simulation of 3D software.There is no interference phenomenon and uniform clearance between the rotors during the process of simulation,which shows that this type of line equation design satisfies the requirement of designing and applying.It is contribute for designing the high performance roots pump.In addition,it has an important practical significance for producing different series of products through change the parameter values.…”
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  4. 64

    Time and Covariance Threshold Triggered Optimal Uncooperative Rendezvous Using Angles-Only Navigation by Yue You, Hua Wang, Christophe Paccolat, Volker Gass, Jean-Philippe Thiran, Jiu Ren Li

    Published 2017-01-01
    “…In the context of Yamanaka-Ankersen orbital relative motion equations, the square root unscented Kalman filter (SRUKF) AON algorithm is developed to compute the relative state estimations from a low-volume/mass, power saving, and low-cost optical/infrared camera’s observations. …”
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  5. 65

    Improving Solar Radiation Forecasting in Cloudy Conditions by Integrating Satellite Observations by Qiangsheng Bu, Shuyi Zhuang, Fei Luo, Zhigang Ye, Yubo Yuan, Tianrui Ma, Tao Da

    Published 2024-12-01
    “…The maximum magnitude of improvements reaches up to 50 W/m<sup>2</sup> (15%) in terms of the (relative) root mean squared error (RMSE) for 1 h ahead forecasts. …”
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  6. 66

    Real sounds influence postural stability in people with vestibular loss but not in healthy controls. by Anat V Lubetzky, Maura Cosetti, Daphna Harel, Marlee Sherrod, Zhu Wang, Agnieszka Roginska, Jennifer Kelly

    Published 2025-01-01
    “…<h4>Setting</h4>Human motion laboratory.<h4>Participants</h4>41 healthy controls (mean age 52 years, range 22-78) and 28 participants with unilateral peripheral vestibular hypofunction (mean age 61.5, 27-82).…”
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  7. 67

    Advanced Signal Processing Algorithm-Based State Estimation and Denoising of ECG Signals for Biomedical Applications by Saad Arif, Mohammad Maroof Maroof Siddiqui, Nayef Alqahtani, Kamran Shah, Muhammad Attique Attique Khan, Naoufel Kraiem

    Published 2025-01-01
    “…However, ECG signals are often contaminated by interfering noise such as baseline wander, power-line interference, and motion artifacts, which significantly hinder precise state estimation. …”
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  8. 68

    Research on performance analysis methods of pitch bearings based on nonlinear springs by SHEN Huipeng, LI Hangyu, ZHANG Tianyu, QIU Jun, FAN Jiashuang

    Published 2025-05-01
    “…Firstly, the integral physical calculation model of root-bearing-hub considering the bolt connection was established, the stiffness of nonlinear spring combination element was calculated by the Hertzian contact theory to simulate the deformation of rolling body, and the contact mechanical relation between the rolling body and the raceway was established. …”
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    Article
  9. 69

    Numerical Analysis and Validation of Horizontal and Vertical Displacements of a Floating Body for Different Wave Periods by Marla Rodrigues de Oliveira, Liércio André Isoldi, Elizaldo Domingues dos Santos, Luiz Alberto Oliveira Rocha, Mateus das Neves Gomes

    Published 2024-11-01
    “…The validation demonstrated that the Normalized Root Mean Square Error (NRMSE) for the <i>x</i>/<i>h</i> ratio was 3.3% for a wave height of 0.04 m and 4.4% for a wave height of 0.1 m. …”
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  10. 70

    Distance Constrained Sparse Representation Approach for Scene Based Nonuniformity Correction in Infrared Imaging by Zhe Liu, Hongtao Deng, Xun Zhu, Longxiang Li

    Published 2024-01-01
    “…This new learning rate is determined by the pixel-wise distance between the input image and the desired image, integrating a new motion detection criterion to synchronize the update of correction coefficients across pixels. …”
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  11. 71

    Dynamic order selection analysis in adaptive polynomial Kalman filtering: implementation and integration of sensor data and hybrid image processing for bio-inspired needle systems by Dileep Sivaraman, Branesh M. Pillai, Cholatip Wiratkapun, Jackrit Suthakorn, Songpol Ongwattanakul

    Published 2025-12-01
    “…A hybrid image tracking system combined with APKF was implemented for real-time needle tip tracking and validated using a linear rail setup. Initial simulations showed that the standard APKF significantly outperformed traditional Kalman Filtering (KF), achieving an average reduction of 46.9% in Root Mean Square Error (RMSE), 57.8% in Mean Absolute Error (MAE), and 64.5% in Median Absolute Deviation (MAD). …”
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  12. 72

    Continuously Variable Geometry Quadrotor: Robust Control via PSO-Optimized Sliding Mode Control by Foad Hamzeh, Siavash Fathollahi Dehkordi, Alireza Naeimifard, Afshin Abyaz

    Published 2025-06-01
    “…Extensive MATLAB 2016 simulations validate the proposed approach, demonstrating superior tracking accuracy in both fixed and variable arm-length configurations, achieving root mean square error values of 0.05 m (fixed arms), 0.06 m (variable arms, path 1), and 0.03 m (variable arms, path 2). …”
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  13. 73

    Technology and Method Optimization for Foot–Ground Contact Force Detection in Wheel-Legged Robots by Chao Huang, Meng Hong, Yaodong Wang, Hui Chai, Zhuo Hu, Zheng Xiao, Sijia Guan, Min Guo

    Published 2025-06-01
    “…The results demonstrate that both GPR and ANN models achieve high accuracy in predicting dynamic 3D contact forces, with normalized root mean square error (NRMSE) as low as 8.04%. The models exhibit reliable repeatability and generalization to novel inputs, providing robust technical support for stable contact perception and motion decision-making in complex environments.…”
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  14. 74

    Research on Registration Methods for Coupled Errors in Maneuvering Platforms by Qiang Li, Ruidong Liu, Yalei Liu, Zhenzhong Wei

    Published 2025-06-01
    “…In the shipborne environment, simulation experiments on pitch, yaw, and roll motions were conducted using two sensors. …”
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  15. 75

    An Interpretable Dynamic Feature Search Methodology for Accelerating Computational Process of Control Rod Descent in Nuclear Reactors by Qingyu Huang, Cong Xiao, Wei Zeng, Le Xu, Jia Liu, Zhixin Pang, Yuanfeng Lin, Mengwei Zhao, Xiaobo Liu

    Published 2025-04-01
    “…The descent behavior of the control rod drive lines pertains to the intricate motion exhibited by the control rod components within the reactor during its operational lifespan, characterized by conditions of heightened irradiation, temperature, pressure, and complex fluid dynamics. …”
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  16. 76

    Observations and Studies on the Transiting Systems HAT-P-36, XO-2 and WASP-76 by Weilong Wang, Shenghong Gu, Xiaobin Wang, Leilei Sun, Byeong-Cheol Lee, Chi-Tai Kwok, Ho-Keung Hui, Jiangpei Dou, Yue Xiang, Dongtao Cao, Fukun Xu

    Published 2025-01-01
    “…The results demonstrate that, under the condition of mean motion resonances, these systems may harbor perturbing planets with masses from a few tenths to more than one hundred Earth mass.…”
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  17. 77

    Assessing the Future ODYSEA Satellite Mission for the Estimation of Ocean Surface Currents, Wind Stress, Energy Fluxes, and the Mechanical Coupling Between the Ocean and the Atmosp... by Marco Larrañaga, Lionel Renault, Alexander Wineteer, Marcela Contreras, Brian K. Arbic, Mark A. Bourassa, Ernesto Rodriguez

    Published 2025-01-01
    “…To this end, we generated synthetic ODYSEA data from a high-resolution coupled ocean–wave–atmosphere simulation of the Gulf Stream using ODYSIM, the Doppler scatterometer simulator for ODYSEA. …”
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  18. 78

    Practical Synchronous Sliding Mode Control With Time Delay Estimation for a 4-DOF Parallel Manipulator With Unknown Dynamics and Variable Payload by Duc Thien Tran, Xuan Tra Nguyen, Thanh Nha Nguyen, Quoc Thanh Truong

    Published 2025-01-01
    “…In simulations, the proposed method achieved the lowest root mean squared error (RMSE) of 0.00063 rad among all joints for tracking error and 0.00049 rad for synchronous error, outperforming conventional controllers. …”
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