Results 21 to 30 of about 2,879,970 (295)
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2007 In the industrial world, not only autonomous machinery as industrial robots but also man-machine cooperative systems as power-assist systems have attracted special interest recently. Kondo, et al.
Susumu HARA
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Decoupling Control of a Multiaxis Hydraulic Servo Shaking Table Based on Dynamic Model
Shock and Vibration, 2021 Hydraulic servo shaking table is an essential testing facility to simulate the actual vibration situation in real time. As a parallel mechanism, multiaxis hydraulic servo shaking table shows strong coupling characteristic among different degrees of ...
Qitao Huang +3 more
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Modeling and Control of a Dual Stage Actuator Hard Disk Drive
Journal of Advanced Mechanical Design, Systems, and Manufacturing, 2010 A data-based approach is presented for modeling and controller design of a dual-stage servo actuator in a hard disk drive. The servo actuator in this hard disk drive consists of a conventional voice coil motor and a piezo-electrically actuated suspension.
Uwe BOETTCHER +2 more
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Sliding Mode Variable Structure Vector Control of Permanent Magnet Synchronous Machine Servo System for Side Scan Sonar [PDF]
Xibei Gongye Daxue Xuebao, 2018 To control the distance between the side scan sonar and the seabed, a permanent magnet synchronous machine(PMSM) servo system is designed, and the overall structure of the system and the design scheme of each part are presented.
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Analysis and optimization of the pilot stage of jet pipe servo valve
Alexandria Engineering Journal, 2022 Based on the principle of two-phase hydrodynamics and the mechanism of cavitation generation, this paper uses the finite volume method (FVM) in computational fluid dynamics (CFD) to analyse the features of fluid flow in jet amplifier, i.e., the pilot ...
Ying Zhang
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Mechanics & Industry, 2021 High mechanical advantage as well as low and steady slide speed within the working stroke Sn are the fundamental requirements for the working mechanism of servo-mechanical press.
Sun Yousong +3 more
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Aerodynamic Evaluation of Flapping Wings with Leading-Edge Twisting
Biomimetics, 2023 The purpose of the current study is to emphasize the characteristics and phenomena of leading-edge twisting in flapping wing vehicles. A fused deposition modeling (FDM) 3D printing method is applied to develop the flapping mechanisms with bevel gears to ...
Lung-Jieh Yang +6 more
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Design and development of the apply force tester based on pneumatic servo control
MATEC Web of Conferences, 2015 Based on the requirement of compression and tension test in toy safety standard, combined with the PLC technology, taken pneumatic servo system to design and develop the automatic apply force tester and realized to precise control of the force and ...
Xu Xiaoguang +4 more
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Hovering of coaxial Trirotor helicopter constructed with coaxial mechanism driven by a motor
Nihon Kikai Gakkai ronbunshu, 2014 This paper proposes a coaxial trirotor helicopter constructed with coaxial mechanism driven by one motor. There two types of trirotor unmanned aerial vehicles (UAVs) are existed.
Yoshihiro TAKITA +2 more
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Linkage and Cam Design with MechDev based on Non-Uniform Rational B-Splines
Machines, 2020 Several software products exist in order to support engineers during the mechanism design process. The software “Mechanism Developer” (abbr. MechDev) is one of these products. MechDev provides many functionalities concerning the kinematic and
Mario Müller +3 more
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