We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Testing Super Cruise in the rain shows just how far driver assistance systems have come. But there's still a ways to go.

Abstract: Aiming at the calibration experiment of piezoelectric sensor, a high-precision piezoelectric sensor test system is designed, based on LabVIEW software development platform. The hardware ...

Abstract: A simple yet an effective approach for the non-destructive testing of the occurrence of the grinding burn on the workpieces during and post grinding process using a stand-alone optical ...