Causes for hysteresis and nonlinearity of piezoelectric ceramic actuators. Institute for computer applications in science and engineering hampton VA, 2001.
Section A, Accelerators, spectrometers, detectors and associated equipment, 467, 252–255. Nuclear instruments & methods in physics research. Blade-type X-ray beam position monitors for SPring-8 undulator beamlines. A review on the fabrication technology of X-ray reflector.
Ming, L., Jieli, W., Yongqian, W., et al. The race to X-ray microbeam and nanobeam science. International Journal of Nanomanufacturing, 2023 Vol.18 No.2, pp.Ice, G. Keywords: piezo-stack actuator preload high stiffness load voltage loading rates. In this case, the hysteresis loop becomes larger and the hysteresis increases. When the preload force is increased with constant voltage frequency, the output displacement of the piezo-stack actuators increases significantly at first, but decreases when the preload force exceeds a certain threshold, about 20 MPa. When the same preload force was applied to the piezo-stack actuators and the frequency of driving voltage increases, the displacement amplitude of the piezo-stack actuators does not change significantly, but the hysteresis loop becomes significantly larger and the hysteresis increases. The simulation results verify the proposed stiffness model and dynamic model of the test device. In this paper, a test device for output characteristics of piezo-stack actuators driving high stiffness loads is designed, and a new piezo-stack actuator preload mechanism is proposed. Analysing the output characteristics of piezo-stack actuators is an important step to ensure the high precision of micro-displacement mechanism. 5, Dongfeng Road, Henan Province, Zhengzhou, 450000, ChinaĪbstract: Piezo-stack actuators are widely used in micro-displacement mechanisms due to their high accuracy, small size and high output force. 5, Dongfeng Road, Henan Province, Zhengzhou, 450000, China ' Zhengzhou University of Light Industry, No. Title: Output characteristics test of piezo-stack actuators for driving high stiffness loads with different preloadĪuthors: Duanqin Zhang Mingliang Li Linpeng Dou Jiaojiao WangĪddresses: Zhengzhou University of Light Industry, No. International Journal of Nanomanufacturing.Inderscience Publishers - linking academia, business and industry through research Article: Output characteristics test of piezo-stack actuators for driving high stiffness loads with different preload Journal: International Journal of Nanomanufacturing (IJNM) 2023 Vol.18 No.2 pp.91 - 98 Abstract: Piezo-stack actuators are widely used in micro-displacement mechanisms due to their high accuracy, small size and high output force.
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