1

On the base, the rational parameter equation of the bicircular arc determined by three points is established.

2

Rational Bicircular Arcs and Their Application to CAD

3

Bicircular quartic is a very important classics of higher plane curves.

4

The interpolation of rational bicircular arcs is provided, that contains the establishing equation of continuity, calculating the angles between chords and cutting lines, and constructing the spline curves.

5

An algorithm for BICIRCULAR arc interpolation of vector representation

6

The graphic calculating method of the characteristic of BICIRCULAR arc gear engagement

7

Surface Charge Density on a Metal Bicircular Cylinder

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Application of T-S Curve Study on Formation Methods of Bicircular Quartic

9

A BASIC programe for the binary arc spline function of the cam profile and an example are also shown in this paper. THE INTERPOLATION OF RATIONAL BICIRCULAR ARCS AND THE BICIRCULAR SPLINE SURFACES