Abstract: An apparatus includes a first conversion unit configured to convert a ramp voltage signal into a ramp current signal flowing through a first resistor, a second conversion unit configured to convert a feedback voltage signal into a feedback current signal flowing through the first resistor, a third conversion unit configured to convert a control voltage signal generated by an error amplifier into a control current signal flowing through a second resistor, and a comparator having a first input coupled to the first resistor and a second input coupled to the second resistor, wherein an output of the comparator determines a turn-on of a high-side switch of a power converter.

Abstract: A system and method support a supply chain management platform for a supply chain management environment. A supply chain management platform can display the violation bar on a graphical user interface (GUI), wherein the violation bar operates to show one or more violations in a supply chain management environment. Furthermore, the supply chain management platform allows a user to interact with the violation bar in order to obtain detailed information on the one or more violations or launch a tool to resolve the one or more violations.

Abstract: A system and method support a supply chain management platform for a supply chain management environment. The supply chain management platform can provide a graphical representation of one or more material inventory trends in the supply chain management environment. Additionally, the supply chain management platform can using one or more tokens to display one or more activities on the graphical representation of the one or more material inventory trends, wherein the one or more activities contribute to inventory change in the supply chain management environment. Furthermore, the supply chain management platform allows a user to perform one or more supply chain scheduling operations in the supply chain management environment based on the graphical representation.

Abstract: A system and method support a search process in a supply chain management environment, in order to make finding supply chain information simple. The search process can make instantaneous search suggestion based on different supply chain information categories in the environment. Furthermore, special search keywords can be used as shortcut for finding supply chain information. Also, the system can organize and display the search results in a clear and intuitive fashion, such as displaying the search results in multiple sections with mixing of graphs and texts. Additionally, the search process can be used together with other supply chain management processes.

Abstract: A system and method support smart scheduling for an oil, gas and chemical process system with a plurality of facility units. A subset of the process facility units can be selected from the plurality of process facility units. A partial scheduling calculation can be performed on the selected subset of process facility units, independently from the rest of the chemical process facility units. A schedule can be calculated for the subset of chemical process facility units, based on the partial scheduling calculation.