DISPLACEMENT MONITORING SYSTEM WITH MULTIPLEX GLOBAL POSITIONING SYSTEM AND SIGNAL PROCESSING METHOD OF THE SAME

摘要

PURPOSE: A multiple GPS type displacement monitoring system and a signal processing method thereof are provided to calculate the position information of exploration equipment by applying a GPS based position measuring system in the displacement monitoring system. CONSTITUTION: A GPS reception department(10) consists of an out port(12) and an antenna(11) for communicating with an artificial satellite(1). A control operation part(20) calculates positioning information through a linear regression analysis algorithm according to a GPS reception department. An input/output terminal part(30) is installed in the control operation part in order to exchange the information. The GPS reception department comprises the antenna for communicating with the artificial satellite and the out port. The control operation part comprises a MICOM(23), a filter(22) removing noise, and a digital signal processor(21) for the quick signal processing. The control operation part comprises a sensor correction part(24).