Abstract
The state plane method has been used to search the singular point and to determine their equilibrium state for a mass point sliding on a guide rail rotating about a vertical axis with friction disregarded. For the same purpose, this paper presents another method which might be briefly named “The Tangential Force Method”. In contrast with the state plane method, the new method is much simpler both in argumentation and calculation, especially when one resorts to the five criteria in section XIII.
Throughout the paper the function for defining the guide rail was introduced, with great endeavor, in the equations newly set up, in order to avoid deducing them each time, i.e., the useful equations are set up somewhat once for ever.
Moreover, the condition of letting the tangential force vanish yields two solutions, the parabolic and the exponential curves of the shape of the guide rails; they are two additional orthogonal curve families although not conjugate harmonics.
In the last part of the paper, we present nine examples to show the superiority of this method against the state plane and the potential function methods. seven of the nine examples might be considered as newly introduced in this writing.
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References
Butenin, N.V.,Elements of the Theory of Nonlinear Oscillations, New York, London (1966).
Lorenz, H.,Technische Mechnik Starrer Gebilde, Julius Springer, (1924).
Kauderer, H.,Nichtlineare Mechanik, Berlin (1958).
Pöschl, Th.,Lenrbuch der Technischen Mechik, Springer (1930).
Stoker, J.J.,Nonlinear Vibrations in Mechanical and Electrical Systems, New York, London (1950).
Wittenbauer, F. and Th. Pöschl,Aufgablen aus der Technischen Mechnik, 1, Teil, Springer-Verlag, Berlin, (1931).
Hamel, G.,Theoretische Mechnik, Berlin/Gottingen/Heidelber, (1958).
Prasil, F.,Technishe Hydrodynamik, Springer Verlag (1926).
Schuler, M.,Eonfuhrung in die Mechnik, Wolfenbuttel (1950).
Andronow, A.A. and C.E. Chaikin,Theory of Oscillations Princeton University Press, (1949).
“Hütte” des Ingenieurs Taschenbuch, Verlag von Wilhelm Ernst und Sohn, Berlin (1931).
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Hsien-chih, L. Using tangential method to detect the singular points and to discriminate the stability condition of a movable mass point on any guide curve rotating about a vertical axis without friction. Appl Math Mech 4, 1–39 (1983). https://doi.org/10.1007/BF01896711
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DOI: https://doi.org/10.1007/BF01896711