Showing 401 - 420 results of 798 for search '"actuator"', query time: 0.04s Refine Results
  1. 401

    Implementasi Simple Reflex Autonomous Smart Mopping The Floor by Asep Kosasih, Faisal Akbar

    Published 2022-12-01
    “…Program coding is performed on the perception, actuator, and action function of the SRASMF robot model. …”
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    Article
  2. 402

    DESIGN OF ELASTIC RING CLAMPING STRUCTURE FOR PIEZOELECTRIC BENDING EFFECT by GAO ChangYin, WU XiaoLing

    Published 2021-01-01
    “…The research can provide technical support for the structural design of the new cantilever force sensor and micro actuator.…”
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    Article
  3. 403

    STUDY ON BUFFETING ACTIVE CONTROL BASED ON MACRO FIBER COMPOSITES by SUN Jie, HUANG TingXuan, SUN LuJun, ZHU DongFang, HUANG Jing

    Published 2020-01-01
    “…Macro fiber composites(MFC) have a good application prospect in aeroelastic buffeting control. The MFC actuator was modeled using the load simulation method. …”
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    Article
  4. 404

    Electromagnetic deformable mirror fabricated using silicon micromachining and stress-resilient assembly by Wenkuan (Kevin) Man, Thomas Bifano

    Published 2025-01-01
    “…Introduction: This work presents a prototype electromagnetic actuation deformable mirror (DM) assembly with stress-resilient face sheet design.Methods: The DM face sheet design includes slender micromachined silicon pillars that are integrated with a silicon face sheet to reduce unpowered face sheet surface distortion caused by actuator adhesion stress.Results: The assembled deformable mirror prototype allowed bi-directional actuation with total stroke exceeding 20 μm. …”
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    Article
  5. 405

    Numerical Calculations on the Unsteady Aerodynamic Force of the Tilt-Rotor Aircraft in Conversion Mode by Hao Chen

    Published 2019-01-01
    “…In this approach, the rotor is modeled as an actuator disk so that the effect of individual blades can be ignored. …”
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    Article
  6. 406

    Freeing the Serial Mechanism Designer from Inverse Kinematic Solvability Constraints by Diana C. W. Friedman, Tim Kowalewski, Radivoje Jovanovic, Jacob Rosen, Blake Hannaford

    Published 2010-01-01
    “…When designing the C-arm, we therefore chose to weigh other factors, such as actuator size and patient safety, more heavily than the ability to find a closed-form inverse kinematics solution.…”
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    Article
  7. 407

    Optimal Control for Networked Control Systems with Markovian Packet Losses by Xiao Han, Zhijian Ji, Qingyuan Qi

    Published 2020-01-01
    “…In this paper, the packet losses occur both between the sensor and controller and between the controller and actuator. Moreover, the packet loss channels are described with two-state Markov chains. …”
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    Article
  8. 408

    Life Analysis of Standard Planetary Roller Screw Mechanism based on Structural Parameter by Fu Yongling, Zheng Shicheng, Gan Fajin

    Published 2018-01-01
    “…Taking the standard planetary roller screw mechanism for aircraft electro mechanical actuator as the research object,the analytical solution is obtained by calculating the mechanical properties of the fiber,using ANSYS Workbench software for finite element simulation analysis,and the analytical solution is compared with the simulation results,the maximum deviation value of the two is not more than 5%. …”
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    Article
  9. 409

    Finite-Time Antisaturation Tracking Control for Hypersonic Vehicle with Uncertain Dynamics by Yuwei Cui, Yushan He, Aijun Li, Jun Li, Shuo Song

    Published 2020-01-01
    “…Furthermore, an auxiliary system is established to cope with the nonlinearity caused by actuator saturation. It is concluded by a Lyapunov-based analysis that the finite-time stability is guaranteed under the developed architecture. …”
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    Article
  10. 410

    Adaptive Finite-Time Command Filtered Fault-Tolerant Control for Uncertain Spacecraft with Prescribed Performance by Zhongtian Chen, Qiang Chen, Xiongxiong He, Mingxuan Sun

    Published 2018-01-01
    “…Then, an adaptive fuzzy finite-time backstepping controller is developed to achieve the finite-time attitude stabilization subject to inertia uncertainty, external disturbance, actuator saturation, and faults. Through using an error transformation, the prescribed performance boundary is incorporated into the controller design to guarantee the prescribed performance of the system output. …”
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    Article
  11. 411

    Singular Position Analysis of Parallel Mechanism with 4R Circuit by Zhu Wei, Geng Lin, Xu Zhaotang, Dai Zhiming

    Published 2016-01-01
    “…The force Jacobian matrix is established,and the possible singular positions of actuator,platform and branched chain are obtained by using Jacobian algebra method. …”
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    Article
  12. 412

    Design of Flight Control System for a Novel Tilt-Rotor UAV by Zaibin Chen, Hongguang Jia

    Published 2020-01-01
    “…For control design purposes, the dynamics equation is linearized around the hovering equilibrium point, and a control allocation method based on trim calculation is developed. To deal with the actuator saturation and uncertain disturbance problems for the novel TRUAV, an improved flight control law based on the combination of the robust servo linear quadratic regulator (RSLQR) optimal control and the extended state observer (ESO) is proposed. …”
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    Article
  13. 413

    Periodic Oscillations in MEMS under Squeeze Film Damping Force by Juan Beron, Andrés Rivera

    Published 2022-01-01
    “…Our technique can be applied to a class of Liénard equations that model several microelectromechanical system devices, including the comb-drive finger model and torsional actuators.…”
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    Article
  14. 414

    New Active Control Method Based on Using Multiactuators and Sensors Considering Uncertainty of Parameters by Babak Karimpour, Ali Keyhani, Javad Alamatian

    Published 2014-01-01
    “…The proposed active control method is based on structural dynamics theories in which multiactuators and sensors are utilized. Each actuator force is modeled as an equivalent viscous damper so that several lower vibration modes are damped critically. …”
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    Article
  15. 415

    Effect of Rotor Faults on Wind Turbine Shutdown or Continued Operation by Dariush Biazar, Hamid Khaloozadeh, Mehdi Siahi

    Published 2024-01-01
    “…Additionally, component damage, along with sensor and actuator failures, can lead to system faults that significantly reduce performance. …”
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    Article
  16. 416

    Hybrid Robust H2/H∞ Fault-Tolerant Control with Random Delay NCS by Jun Wang, Miaomiao Ling

    Published 2020-01-01
    “…In this paper, a hybrid fault-tolerant control method with off-line design and online scheduling is proposed for NCS with actuator faults, random delay, and external finite energy disturbance. …”
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    Article
  17. 417

    DESIGN AND THE ANALYSIS OF SIX-DEGREE-OF-FREEDOM ADJUSTING MECHANISM WITH HIGH ACCURACY AND STIFFNESS by HE Lei, HAN HasiaoQier, HAN ChunYang, HE Shuai, CHEN LiHeng

    Published 2019-01-01
    “…After that, the structure of adjusting mechanism was designed according to the theoretical analysis results, including the single displacement actuator and the offset hinge; Finally, the stiffness of the adjusting mechanism was analyzed. …”
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    Article
  18. 418

    An Investigation on Shape Morphing by Modulus Variation: Forward Approach by Amin Mohaghegh Motlagh, William W. Clark

    Published 2014-01-01
    “…The goal is to incorporate variable-modulus materials into a structure model and utilize the controllable modulus change to quantify the morphing of the structure with limited actuator numbers, locations, and force levels. The resulting morphed shapes are quantified in terms of various characteristic parameters. …”
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    Article
  19. 419

    Development of a Micro Swimming Robot Using Optimised Giant Magnetostrictive Thin Films by Y. Zhang, G. Liu, H. Li

    Published 2006-01-01
    “…A fish-like swimming micro robot is developed using an optimised fin actuator made of giant magnetostrictive films (GMFs). …”
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  20. 420

    A MRAC Principle for a Single-Link Electrically Driven Robot with Parameter Uncertainties by Carlos Aguilar-Avelar, Javier Moreno-Valenzuela

    Published 2017-01-01
    “…With the aim of performing experimental comparisons, two control schemes are also revisited theoretically and experimentally: one is an algorithm previously reported in the literature and the other is an adaptive controller derived under the assumption that the electrical dynamics of the actuator are negligible. All the discussed controllers have been implemented in an experimental setup consisting in a rigid-link robot actuated with brushed DC motor. …”
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    Article