نتایج جستجو برای: coriolis forces
تعداد نتایج: 90856 فیلتر نتایج به سال:
By exploiting centrifugal and Coriolis forces, simple, lowdegree-of-freedom robots can control objects with more degrees-of-freedom. For example, by allowing the object to roll and slip, a one-degree-of-freedom revolute robot can take a planar object to a full-dimensional subset of its state space. We present a dynamic manipulationplanner that finds manipulator trajectories to move an object fr...
Using the generalised set of fluid equations that include the ‘Coriolis force’ along with the centrifugal and pressure gradient forces, we have reanalysed the class of self similar solutions, with the pseudo-Newtonian potential. We find that the class of solutions is well behaved for almost the entire parameter space except for a few selected combinations of γ and α for the co-rotating flow. Th...
Dipterous insects (the true flies) have a sophisticated pair of equilibrium organs called halteres that evolved from hind wings. The halteres are sensitive to Coriolis forces that result from angular rotations of the body and mediate corrective reflexes during flight. Like the aerodynamically functional fore wings, the halteres beat during flight and are equipped with their own set of control m...
This paper describes how a physical simulation can be integrated with our Responsive Workbench system to support complex assembly tasks involving multiple hands and users. Our system uses the CORIOLIS physical simulation package extended to meet the real time requirements for our highly interactive virtual environment. We develop a new set of interface tools that exploit the natural properties ...
Annulus pipe conveying fluids have many practical applications, such as hydraulic control lines and aircraft fuel lines. In some these tubes are exposed to high speeds. Normally, this leads a vibration effect which may be of catastrophic nature. The phenomenon is not only driven by the centrifugal forces, but an important role played also Coriolis forces. Many theoretical approaches exist for s...
In textbooks of geophysical fluid dynamics, the Coriolis force and the centrifugal force in a rotating fluid system are derived by making use of the fluid parcel concept. In contrast to this intuitive derivation to the apparent forces, more rigorous derivation would be useful not only for the pedagogical purpose, but also for the applications to other kinds of rotating geophysical systems rathe...
In textbooks of geophysical fluid dynamics, the Coriolis force and the centrifugal force in a rotating fluid system are derived by making use of the fluid parcel concept. In contrast to this intuitive derivation to the apparent forces, more rigorous derivation would be useful not only for the pedagogical purpose, but also for the applications to other kinds of rotating geophysical systems rathe...
The mathematical models for the top motions in known publications contain incorrect expression of centrifugal torque and do not consider action Coriolis generated by center mass. In reality, two torques, torques forces, changes angular momentums formulate dependency velocities about axes. corrected mass changed motion its self-stabilization. new analytical approach spinning with all external in...
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