Results 221 to 230 of about 25,993 (241)
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Achieving Stable and Effective Stick-Slip Motions of Piezoelectric Actuators With a Small Mass Rotor by Means of the Auxiliary Friction

IEEE transactions on industrial electronics (1982. Print)
Stick-slip piezoelectric actuators are favored by precision instruments owing to their high resolution, fast response, etc. However, they face challenges when it comes to achieving effective output of the actuators with small mass rotor due to the offset
Hu Huang   +4 more
semanticscholar   +1 more source

Effect of Wear-Induced Surface Deformation on Stick-Slip Friction of Galvanized Automotive Steels.

Langmuir, 2022
This study examined the influence of worn surfaces on the stick-slip friction of galvanized automotive steel and revealed the intrinsic role of surface topography parameters in the stick-slip friction with wear.
Hao Gao   +5 more
semanticscholar   +1 more source

A Novel 2-DOF Piezoelectric Stick-Slip Actuator With Parallel Guiding Decoupling

IEEE/ASME transactions on mechatronics
This article proposes a two-degree-of-freedom actuator based on the stick-slip motion principle to meet performance requirements of macrostroke, nanoaccuracy, and few coupling in the micro/nanooperation field.
Tong Wu   +4 more
semanticscholar   +1 more source

A stick-slip piezoelectric actuator with suppressed backward motion achieved using an active locking mechanism (ALM)

Smart materials and structures (Print), 2021
Backward motion commonly exists in the stick-slip linear piezoelectric actuator, resulting in deterioration of the output performance and limiting their applications.
Jingshi Dong   +6 more
semanticscholar   +1 more source

Achieving smooth motion and high-speed for piezoelectric stick-slip actuator based on the two-stage lever principle.

Review of Scientific Instruments, 2021
With the development of the precision manufacturing industry, actuators' performance requirements are increasingly demanding. However, stick-slip actuators still have the problems of backward motion and low motion speed at low frequencies. In this paper,
Honglong Li   +5 more
semanticscholar   +1 more source

The Mechanism of Stick–Slip as a Rockburst Source in Jointed Rockmass: An Experimental Study

Rock Mechanics and Rock Engineering, 2023
Zhigang Yao   +6 more
semanticscholar   +1 more source

Suppressing the backward motion of a stick–slip piezoelectric actuator by means of the sequential control method (SCM)

, 2020
For stick–slip piezoelectric actuators working under the friction-inertia principle, the backward motion is nearly unavoidable especially at low driving frequency, which is detrimental to their driving performances.
Jinyan Tang   +3 more
semanticscholar   +1 more source

The influence of interfacial wear characteristics on stick-slip vibration

Tribology International, 2023
Q.X. Zhang   +6 more
semanticscholar   +1 more source

Frictional contact and stick-slip: mechanism and numerical technology

International Journal of Solids and Structures, 2023
Wu‐Wen Yao   +4 more
semanticscholar   +1 more source

Size effects of brake pads on stick-slip phenomena

Tribology International, 2023
Jinsoo Choi   +3 more
semanticscholar   +1 more source

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