Anorad Corporation

Other

Joseph Cardamone

Anwar K Chitayat

Mustansir A Faizullabhoy

Helen Castiglia

A path module for a linear motor system includes a controller coupled to one or more amplifiers that are operative to control associated windings in the module. The controller receives control information via a communications link. The controller controls the amplifier based on the received control information so as to selectively energize the associated windings in the module. In one aspect, a plurality of such modules may be connected together to form a path along which one or more stages are moveable according to energization of the windings in the path.

Path module for a linear motor, modular linear motor system and method to control the same

Path module for a linear motor, modular linear motor system and method to control same

A system and method are disclosed for improving resolution of an encoder or other position sensing device that provides one or more signals indicative of relative movement between two bodies. The signals are employed to determine an operating mode, which varies as a function of relative speed between the two bodies. In one operating mode, the system determines an indication of position by interpolating between position information of a table. Position also can be predicted in this operating mode, which can be used to update the position information. The table is populated with position information based on a sample of the signals from the position sensing device, such as to provide the position information for the table. In another operating mode, an indication of position is determined as a function of velocity and time.

System and method for improving encoder resolution

An educational, decorative, illuminated block set is provided having a low voltage matrix form mounting apparatus for the blocks, so that the blocks can be selectively illuminated if placed in a pre-arranged order of alphabet symbol or number assigned to each of the blocks.

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Shirley, NY, United States of America

Joseph Cardamone