Patent ID: 11904482
Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
Field: Handling (Mechanical engineering)
Classification: CPC B  G | IPC B

Claim 11:
12. The mechanical arm calibration method according to claim 11, wherein the calculating the position errors of each of the sets of particles for calculating the fitness value of the particle swarm optimization to estimate the group best position comprises:
calculating the fitness value of each of the sets of particles at a current time and comparing the fitness value at the current time with the fitness value at a previous time, to estimate an individual best position of the set of particles;
selecting a best one among the individual best positions of the sets of particles as the group best position; and
updating the position and the velocity of each of the particles using the individual best positions and the group best position, repeating the above steps until a target condition is met, and determining the group best position.