Results 71 to 80 of about 38,208 (267)
International Journal of Adaptive Control and Signal Processing, EarlyView.This article proposes a convergent adaptive observer for a damped wave PDE and an infinite‐dimensional ODE coupled in cascade using sampled‐in‐space ODE state measurements. The proposed observer estimates the distributed states of the PDE and ODE along with unknown PDE parameters and spatial input.
Zehor Belkhatir +2 more
wiley +1 more source
Study on Lubrication Characteristics of Novel Forced Wave Generator of Harmonic Drive without Flexible Bearing. [PDF]
Materials (Basel), 2021 Jia H, Xin H.
europepmc +1 more source
Advanced Engineering Materials, EarlyView.This article presents the design, modeling, and characterization of air‐pressure–actuated programmable vibroacoustic metamaterials (PVAMM). The study focuses on leveraging air pressure to dynamically tune resonance frequencies for effective noise attenuation.
William Kaal +2 more
wiley +1 more source
Design and analysis of three-term cosine cam wave generators for harmonic reducers
Jixie chuandongObjectiveThe wave generator, as the driving component, has its profile curve directly affecting the deformation and stress distribution of the flexible wheel. To reduce the stress on the flexible wheel and improve its fatigue performance, a design method
WANG Wei +3 more
doaj
Advances in Mechanical Engineering, 2013 Linear generators have the advantage of a simple structure of the secondary, which is suitable for the application of wave energy conversion. Based on the vernier hybrid machines (VHMs), widely used for direct drive wave energy converters, this paper ...
Lei Huang +4 more
doaj +1 more source
IMPULSE WAVES GENERATED BY LANDSLIDES
Coastal Engineering Proceedings, 1970 A study programme has been initiated to investigate the impulse waves generated by landslides originating entirely above the water surface It may be seen that the characteristics of this wave depend mainly on the slide volume and the Froude number of the slide upon impact with the water The resulting wave goes through a transition period For the ...
J W Kamphuis, R. J. Bowering
openaire +2 more sources
Ultra-wide-band millimeter-wave generator using spin torque oscillator with strong interlayer exchange couplings. [PDF]
Sci Rep, 2022 Kurokawa Y +5 more
europepmc +1 more source
Advanced Engineering Materials, EarlyView.Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov +4 more
wiley +1 more source
Performance test of oceanic wave power generator with pendulum system
JEMMME (Journal of Energy, Mechanical, Material, and Manufacturing Engineering)A plentiful oceanic wave leads to the utilization of this energy into electricity. An oceanic wave power generator with a pendulum system is one of the innovations that can generate electricity from the ocean.
Achmad Zidan Bahrul Ilmi +2 more
doaj
Partial Stator Overlap in a Linear Generator for Wave Power: An Experimental Study
Journal of Marine Science and Engineering, 2017 This paper presents a study on how the power absorption and damping in a linear generator for wave energy conversion are affected by partial overlap between stator and translator.
Anna E. Frost +4 more
doaj +1 more source