Results 31 to 40 of about 142,102 (297)
Optimal actuator design based on shape calculus [PDF]
, 2017 An approach to optimal actuator design based on shape and topology optimisation techniques is presented. For linear diffusion equations, two scenarios are considered. For the first one, best actuators are determined depending on a given initial condition.
Kalise, Dante +2 more
core +3 more sources
Modeling and control design simulations of a linear flux-switching permanent-magnet-levitated motor
Mechanical Engineering Journal, 2017 For flux-switching PM (FSPM) motors, permanent magnets (PMs) are placed in the stator and not in the rotor structure as in the majority of PM motor designs. Recently, FSPM bearingless motors have been developed for special applications.
Rafal P. JASTRZEBSKI +2 more
doaj +1 more source
Machines, 2021 In this paper, the concept of scalability for actuators is introduced and explored, which is the capability to freely change the output characteristics on demand: displacement and force for a linear actuator, angular position and torque for a rotational ...
Andres Osorio Salazar +3 more
doaj +1 more source
Design, Modeling, and Simulation of a Novel Electromagnetic Linear Actuator for Linear Motion
IEEE AccessThis paper presents the design, modeling, and simulation of a compact Electromagnetic Linear Actuator (ELA) and its application to a linear motion mechanism. The proposed actuator consists of a coil and a permanent magnet and can generate a linear motion
Shuaiby Mohamed +4 more
doaj +1 more source
A miniature short stroke linear actuator - Design and analysis [PDF]
, 2008 We report a newly developed miniature short stroke tubular linear permanent-magnet actuator for robotic applications. Compared to a rotary-to-linear mechanism, the linear actuator has the advantages of efficiency, thrust control, and compact size in ...
Guo, Y, Lin, Z, Lu, H, Zhu, J
core +1 more source
Non-linear autopilot design using the philosophy of variable transient response [PDF]
, 2009 The novel non-linear controller design methodology of Variable Transient Response (VTR) is presented in this research. The performance of VTR is compared to that of successful non-linear controller designs (such as Robust Inverse Dynamics Estimation and ...
Brindley, Joseph +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.Stabilization of L‐PBF Ni50.7Ti49.3 under low‐cycle loading was investigated. Recoverable strain after cycling was dependent on the amount of applied load. Recovery ratio was 53.4% and 35.1% at intermediate and high load, respectively. The maximum total strain reached 10.3% at a high load of 1200 MPa.
Ondřej Červinek +5 more
wiley +1 more source
Investigation on thermo-mechanical behavior of shape memory alloy actuator
Archives of Electrical Engineering, 2017 The paper presents the design procedure and elaborated software for designing calculation of the shape memory alloy (SMA) actuator. The thermo-mechanical behavior of a linear SMA actuator has been studied.
Kurzawa Milena, Stachowiak Dorota
doaj +1 more source
Linear magnetic motor/generator [PDF]
, 1982 A linear magnetic motor/generator is disclosed which uses magnetic flux to provide mechanical motion or electrical energy. The linear magnetic motor/generator includes an axially movable actuator mechanism.
Studer, P. A.
core +1 more source
Advanced Engineering Materials, EarlyView.High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin +4 more
wiley +1 more source