[A study on the interpolation algorithm for the serial-parallel robot-controlled HIFU].

According to the hardware characters of the high intensive focused ultrasound (HIFU) serial-parallel robots, this paper presents an algorithm of 2-grade interpolation scheme which includes the rough and fine interpolations. Both pre-acceleration and post-acceleration are employed to meet the restrictive requirements of coordinated dynamic performance and the detailed procedure of the interpolation algorithm is given too.

[Key technologies in HIFU treatment machine development].

This paper gives a comprehensive illustration on the key technologies involved in HIFU treatment machine development and thus it can be used for reference and be of benefit to the further development.