If you’ve got an existing smart home rig, motion sensors can be a useful addition to your setup. You can use them for all ...

Abstract: The presence of pore water in rock significantly influences the stability of rock masses and even threatens the safety of engineering projects. It is of critical importance to accurately ...

Abstract: In this article, we address the filtering problem of a reentry vehicle (RV) using a passive sensor onboard an aircraft. The passive sensor measures the azimuth and elevation angles of the RV ...