Method for Monitoring Personal Protection Equipment Compliance

Embodiments relate generally to methods and systems for monitoring personal protection equipment compliance. A method comprises receiving, by a user identification mobile device, information from a sensor attached to a personal protection equipment (PPE) associated with a user, determining whether the PPE is in use or not based on the received information, sending a communication from the user identification mobile device to a supervisor console, and displaying information included in the communication by a supervisor console. When it is determined that a required PPE device is inactive, corrective action is taken by a supervisor.

Wireless Telemetry Auto Tuning For Torque Measurement System

A torque measurement system that includes a rotor device and a stator device can perform automatic tuning to improve the initial tuning performed during design and assembly. The stator device can include a variable capacitive

Vibrational Alarms Facilitated by Determination of Motor On-Off State in Variable-Duty Multi-Motor Machines

Apparatus and associated methods relate to a vibrational sensing system (VSS) including an accelerometer and a data processor, which determines an “operational state” of a mechanical drive unit, the processor further employing the “operational state”

Virtual Mask Fitting System

Apparatus and associated methods relate to determining a fit-quality metric for a mask/face combination based upon a calculated dead-space volume between a virtual mask and a virtual face virtually aligned so as to create an

Voltage Regulator with Piecewise Linear Loadlines

Apparatus and associated methods relate to providing a piecewise loadline having a number of segments with different slopes and selecting a segment of the piecewise loadline based on an output current of a power supply.