Data Generating Algorithm of Bit Pattern Interpolation and Error Analyzing of Bit Pattern Interpolation

Bit pattern interpolation can't generate motion control and only transmits pulses according to the bit pattern data sent by the host computer and both motion control and the algorithm error come from the generating of the bit pattern data.So the generating of the bit pattern data is researched and an error-controllable data generating algorithm of bit pattern interpolation of free-form curves is proposed in this paper.An example is used to testify the validity of the algorithm and the analyzing of the error is carried out.