Zobrazeno 1 - 10
of 11
pro vyhledávání: '"B. M. Shifrin"'
Autor:
I. V. Eliseev, B. M. Shifrin
Publikováno v:
ПОВЫШЕНИЕ ЭФФЕКТИВНОСТИ УПРАВЛЕНИЯ УСТОЙЧИВЫМ РАЗВИТИЕМ ЛЕСОПРОМЫШЛЕННОГО КОМПЛЕКСА.
автоматизация учета сортности лущеного шпона позволяет оптимизировать рабочее время и избавить работника от повторяющейся повседневн
Autor:
B. M. Shifrin
Publikováno v:
Mechanics of Solids. 53:249-255
Rolling without sliding of the pneumowheel, towed by means of a rigid device of length L, is considered. The angles of rotation of this device during vibrations are studied. Cases L ≈ L* and L > L* are distinguished, where L* is the length at which
Autor:
N. P. Plakhtienko, B. M. Shifrin
Publikováno v:
International Applied Mechanics. 42:1077-1084
The paper presents a nonlinear model describing vibration of the landing gear relative to the fuselage. The model is intended to analyze the dynamic stability of nonswiveling main-gear wheels. The model is used to show that the lateral component of t
Autor:
B. M. Shifrin, N. P. Plakhtienko
Publikováno v:
International Applied Mechanics. 42:714-720
The paper is concerned with mechanical phenomena accompanying ground run of aircraft with near-critical slip angles. Such phenomena (reduced effectiveness of directional control, self-excited frictional vibrations of a landing gear, internal resonanc
Autor:
N. P. Plakhtienko, B. M. Shifrin
Publikováno v:
Strength of Materials. 34:584-591
Transverse elastic-frictional vibrations of landing gear with respect to a hull of infinite mass during an airplane high-speed motion on the runway are studied theoretically within the framework of the nonlinear shift hypothesis. The authors have der
Autor:
N. P. Plakhtienko, B. M. Shifrin
Publikováno v:
International Applied Mechanics. 37:692-699
An analytical model of the plane-parallel running of an aircraft under crosswind load is proposed. The compliance of the internal constraints of the aircraft and the nonlinearity of the side force on the landing gear wheels are taken into account. Th
Autor:
B. M. Shifrin, N. P. Plakhtienko
Publikováno v:
International Applied Mechanics. 35:1068-1075
A nonlinear mathematical model is constructed for an airplane in high-speed plane-parallel motion along a runway when the airplane's weight exceeds slightly the lift of its wings in the presence of a cross wind. The airplane is considered a two-weigh
Autor:
N. P. Plakhtienko, B. M. Shifrin
Publikováno v:
International Applied Mechanics. 35:846-852
This paper concerns the motion of different elastically coupled masses. One of the masses is subjected to a motive force, while the other mass is acted upon by friction. The motive force decreases linearly, while friction changes nonlinearly. The dif
Autor:
N. P. Plakhtienko, B. M. Shifrin
Publikováno v:
Strength of Materials; Nov/Dec2002, Vol. 34 Issue 6, p584-591, 8p
Publikováno v:
IOP Conference Series: Materials Science & Engineering; Apr2020, Vol. 786 Issue 1, p1-1, 1p