PROJECTION SYSTEM AND METHOD FOR USING THE SAME, ESPECIALLY REGARDING TO REDUCING INFLUENCE OF VIBRATION AND DISTURBANCE

摘要

PURPOSE: A projection system and a method for using the same are provided to realize a projection system less sensitive to vibration and disturbance. CONSTITUTION: A projection system(PL) includes a processing unit(40) formed to communicate with a plurality of sensors(11). The processing unit communicates with position setting devices(PM, PW) formed to adjust a position of a first object(MA) or second object(W) based on a measured spatial orientation of a plurality of projection devices(10). The projection system compensates an error in setting positions of the projection devices. The projection devices apply signals to a servo motor controlling positions of the first object and the second object to compensate disturbance.