Abstract: An industrial work order analysis system applies statistical and machine learning analytics to both open and closed work orders to identify problems and abnormalities that could impact manufacturing and maintenance operations. The analysis system applies algorithms to learn normal maintenance behaviors or characteristics for different types of maintenance tasks and to flag abnormal maintenance behaviors that deviate significantly from normal maintenance procedures. Based on this analysis, embodiments of the work order analysis system can identify unnecessarily costly maintenance procedures or practices, as well as predict asset failures and offer enterprise-specific recommendations intended to reduce machine downtime and optimize the maintenance process.

Abstract: The present disclosure provides a three-phase AC/DC converter aiming for low input current harmonic. The converter includes an input stage for receiving a three-phase AC input voltage, an output stage for at least one load, and one or more switching conversion stages, each stage including a plurality of half bridge modules. The switches in each module operate with a substantially fixed 50% duty cycle and are connected in a specific pattern to couple a DC-link and a neutral node of the input voltage. The AC/DC converter further includes one or more controllers adapted to vary the switching frequency of the switches in the switching conversion stages based on at least one of load voltage, load current, input voltage, and DC-link voltage. The converter can also include one or more decoupling stages, such as, inductive components adapted to decouple the output stage from the switching conversion stages.

Abstract: The present technology displays an access list, seen state information, and presence information for content items stored and managed by a content management system. Advantageously, the present technology does not require users to view or work on content items within the content management system—they can work on content items natively on their own computing device.

Abstract: The present technology displays an access list, seen state information, and presence information for content items stored and managed by a content management system. Advantageously, the present technology does not require users to view or work on content items within the content management system—they can work on content items natively on their own computing device.

Abstract: The present technology displays an access list, seen state information, and presence information for content items stored and managed by a content management system. Advantageously, the present technology does not require users to view or work on content items within the content management system—they can work on content items natively on their own computing device.

Abstract: The present technology displays an access list, seen state information, and presence information for content items stored and managed by a content management system. Advantageously, the present technology does not require users to view or work on content items within the content management system—they can work on content items natively on their own computing device.