Measuring devices and systems containing sensors that require sinusoidal excitation are widely used in information measurement technology both production conditions research practice. Examples include various types of metal detectors, eddy current flaw analyzers liquid media, electrometers with a dynamic capacitor, etc. The aim the work was to develop optimal architecture algorithms for operati...

In order to save the energy of the beam pumping unit, the intelligent balanced device was developed. The device can adjust the position of the balanced-block automatically by the single chip microcomputer controller, and the fuzzy PD control algorithm was used to control the servo motor of the device. Since some signals should be inputted into the intelligent balanced device to calculate the ba...

Wireless sensor networks are widely used to collect and monitor data in the physical world play a vital role. This article mainly studies intelligent logistics tracking system based on wireless network. In this paper, compressed sensing theory is reconstruct environment monitoring cabin verify validity of theory. The five types sensors placed specified position carriage for multi-point sampling...