Parasitic motion principle
WebMay 4, 2012 · A parasitic motion principle linear actuator mainly consisting of two piezoelectric stacks, two microgrippers and a mover was designed. Experimental results indicate that at a low driving frequency of … WebJan 1, 2014 · A compact linear positioning stage using one microgripper and one piezoelectric stack is presented based on the parasitic motion principle. Characteristics of the linear positioning stage along the positive y -axis and the negative y -axis are measured and compared with each other.
Parasitic motion principle
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WebAug 15, 2024 · Schematic diagram briefly illustrating the parasitic motion principle (PMP) proposed by Huang et al. [ 20 ]. In Fig. 1, it is obvious that reducing the initial gap and … WebMay 20, 2024 · This paper compares three flexible mechanisms in parasitic motion principle piezoelectric actuator through analytic calculation and experiment …
WebThe term parasitic loss is often applied to devices that take energy from the engine in order to enhance the engine's ability to create more energy or convert energy to motion. In the internal combustion engine, almost every mechanical component, including the drivetrain, causes parasitic loss and could thus be characterized as a parasitic load. Webcities and provided large-range rotary motion outputs [30]. Wang et al designed a piezo-driven wheelbarrow based on the stick–slip principle. The wheelbarrow had good voltage and frequency characteristics, along with a high resolution [31]. All the aforementioned actuators can achieve large-stroke motion, but they have the problem of backward ...
WebJun 2, 2024 · The working principle of parasitic motion principle piezoelectric actuator is briefly explained as follows. The actuator is usually controlled by a sawtooth wave signal, … WebMay 4, 2012 · A parasitic motion principle linear actuator mainly consisting of two piezoelectric stacks, two microgrippers and a mover was designed. Experimental results indicate that at a low driving frequency of …
WebJan 7, 2024 · Yang Z, Zhou X, Huang H, et al. (2024b) On the suppression of the backward Motion of a piezo-driven precision positioning platform designed by the Parasitic Motion principle. IEEE Transactions on Industrial Electronics 67(5): 3870–3878.
WebFeb 10, 2024 · Different from other kinds of motion principles, the parasitic principle belongs to a kind of dependent motion, which generally accompanies with an independent motion, as illustrated in Figure 1 (a). When a load F is applied at the end of a cantilever … curves membership feeWebJul 19, 2024 · The parasitic motion represents an additional and auxiliary motion occurred with the primary motion which in charge of driving the slider, and the piezoelectric actuators can utilize the parasitic motion to actively adjust friction force … curves meeting each other tangentially meansWebA parasitic motion principle linear actuator mainly consisting of two piezoelectric stacks, two microgrippers and a mover was designed. Experimental results indicate that at a low … curves membershipWebOn the Suppression of the Backward Motion of a Piezo-Driven Precision Positioning Platform Designed by the Parasitic Motion Principle Abstract: Piezo-driven precision … curves menomonee fallsWebFeb 14, 2024 · The flexure hinges B and C are proposed for preventing parasitic movement and providing rebound force for the driving foot simultaneously. Thus, ... LJ et al (2024a) A linear piezoelectric actuator with high flexibility flexible mechanism designed by the bidirectional parasitic motion principle. Rev Sci Instrum 91:045005-1-045005–12 curves membership priceWebJun 28, 2024 · As the guiding motion principle, the guide unit of micromechanism can provide relaxation of parasitic movement and additional force during the motion. Therefore, it is necessary to design a guide unit of micromechanism. chase in downtown los angelesWebDec 5, 2016 · Parasitic motion is an important kinematic phenomenon in mechanisms and a generic property of lower mobility parallel mechanisms (PMs), such as: 3-RPS PM (R denotes a rotational joint, P a prismatic joint, and S a spherical joint), Z3 head machine tool (3-PRS PM), Exechon mechanism (2-UPR-SPR, U denotes a universal joint) and so on. … curves membership pricing