Dynamic mass measurement by the frequency estimation method used the frequency analysis type adaptive algorithm: real time processing and control system in Windows environment

Mass measurement system is required not only to be accurate but also to be efficient based on development of automations in industrial production lines. Since mass can be calculated with a resonant frequency of vibration, it is considered that the frequency estimation method using LMS algorithm is applicable to a dynamic mass measurement. In this year, mass measurement is experimented for real time under the Windows environment when a measuring object is sliding on the goods stand. Considering two standard deviation of mass, the total accuracy of system is estimated at about 0.2%.