Results 271 to 280 of about 2,835,652 (315)
Some of the next articles are maybe not open access.
2020
This chapter is dedicated to the target field of adaptronics “Active Vibration Control”. Following on from the previous chapter, simple analytical considerations on beam models provide the basis for modeling vibrations in continuous systems with applied functional elements.
Johannes Michael Sinapius +2 more
openaire +1 more source
This chapter is dedicated to the target field of adaptronics “Active Vibration Control”. Following on from the previous chapter, simple analytical considerations on beam models provide the basis for modeling vibrations in continuous systems with applied functional elements.
Johannes Michael Sinapius +2 more
openaire +1 more source
2002
Let M be an arbitrary finite or countable set of points (a grid). Suppose that to each point m ∈ M there corresponds a finite set of points N m , m ∈ M, (the stencil of the difference scheme). Let \( \phi \left( {m,U_{N_m } } \right) = \phi \left( {m,U_n } \right),n \in N_m , \), be a given function defined for each m ∈ M.
openaire +1 more source
Let M be an arbitrary finite or countable set of points (a grid). Suppose that to each point m ∈ M there corresponds a finite set of points N m , m ∈ M, (the stencil of the difference scheme). Let \( \phi \left( {m,U_{N_m } } \right) = \phi \left( {m,U_n } \right),n \in N_m , \), be a given function defined for each m ∈ M.
openaire +1 more source
Journal of Sound and Vibration, 2001
This paper considers the two-dimensional problem of a plane vortex sheet disturbed by an impulsive line source. A previous incorrect treatment of this problem is examined in detail. Instabilities of the vortex sheet are triggered by the source and grow exponentially in space and time.
openaire +1 more source
This paper considers the two-dimensional problem of a plane vortex sheet disturbed by an impulsive line source. A previous incorrect treatment of this problem is examined in detail. Instabilities of the vortex sheet are triggered by the source and grow exponentially in space and time.
openaire +1 more source
Cervical cancer prevention and control in women living with human immunodeficiency virus
Ca-A Cancer Journal for Clinicians, 2021Philip E Castle, Vikrant V Sahasrabuddhe
exaly
2002
One of the reasons for actively controlling the vibration of a structure may be to reduce its sound radiation. Before considering such active vibroacoustic control systems in a later chapter, we use this chapter to review the physical limitations of purely acoustical active control systems, i.e.
openaire +1 more source
One of the reasons for actively controlling the vibration of a structure may be to reduce its sound radiation. Before considering such active vibroacoustic control systems in a later chapter, we use this chapter to review the physical limitations of purely acoustical active control systems, i.e.
openaire +1 more source
2007
This paper reviews the current position of research in the field of active noise control and describes the most important adaptive methods of implementation. Adaptive feedback, feedforward and hybrid control structures, time and frequency domain control structures and single channel and multiple channel control structures are outlined.
Miljković, Dubravko +2 more
openaire +1 more source
This paper reviews the current position of research in the field of active noise control and describes the most important adaptive methods of implementation. Adaptive feedback, feedforward and hybrid control structures, time and frequency domain control structures and single channel and multiple channel control structures are outlined.
Miljković, Dubravko +2 more
openaire +1 more source