A method for controlling an industrial process includes providing process data of the industrial process to an active instance of a control software as input, based on this input, updating an internal state of the active instance of the control software that is characterized by a set of internal variables of this active instance; based on this updated internal state, determining an output signal and outputting this output signal to at least one piece of equipment that is configured to alter a state, and/or a behavior, of the industrial process. The method further includes providing a prioritized subset of the internal variables that characterize the state of the active instance to at least one further instance of a control software that is configured to take over control of the industrial process in case of a failure and/or malfunction of the active instance.

A system and method for interactively communicating with a field device of an industrial automation system for performing a function in relation to monitoring and controlling an industrial process of a power plant includes a field device is associated with a gateway interface device (GID) including NLP algorithm, and communicatively coupled to an interactive device. The GID receives a first instruction associated with the function in relation to monitoring and controlling the industrial process, in natural language format, and converts the first instruction into a second instruction based on the NLP algorithm, where the second instruction has structured format native to the field device. The GID sends the second instruction to the field device for performing the function, receives an information associated to the function performed by the field device, and sends the information for displaying in the interactive device, the function performed by the field device.

An information processing system includes: a generator that generates a control flow graph from an abstract syntax tree corresponding to source code of a user program; a formulator that formulates an inter-variable dependence by searching a variable which depends upon a variable used in the user program based on the control flow graph; a search module that searches a variable deemed to be a fixed value in variables used in the user program; and an update module that updates the inter-variable dependence by reflecting the variable deemed to be a fixed value on the source code.

An information processing apparatus includes a control portion configured to acquire difference information before and after a change of a flowchart when the flowchart has been changed and to output the flowchart into which the difference information is being applied.

A system and method for interactively communicating with a field device of an industrial automation system for performing a function in relation to monitoring and controlling an industrial process of a power plant includes a field device is associated with a gateway interface device (GID) including NLP algorithm, and communicatively coupled to an interactive device. The GID receives a first instruction associated with the function in relation to monitoring and controlling the industrial process, in natural language format, and converts the first instruction into a second instruction based on the NLP algorithm, where the second instruction has structured format native to the field device. The GID sends the second instruction to the field device for performing the function, receives an information associated to the function performed by the field device, and sends the information for displaying in the interactive device, the function performed by the field device.

A system may include a monitoring device that receives data associated with one or more properties at a well. The monitoring device may determine a plurality of expected flow rates of hydrocarbons produced from the well with respect to a plurality of gas injection rates associated with the well based on the data and a hydrocarbon model. The hydrocarbon model may estimate the plurality of expected flow rates of hydrocarbons. The monitoring device may then adjust a gas injection rate at the well based on the plurality of expected flow rates of hydrocarbons.

A system may include a monitoring device that receives data associated with one or more properties at a well. The monitoring device may determine a plurality of expected flow rates of hydrocarbons produced from the well with respect to a plurality of gas injection rates associated with the well based on the data and a hydrocarbon model. The hydrocarbon model may estimate the plurality of expected flow rates of hydrocarbons. The monitoring device may then adjust a gas injection rate at the well based on the plurality of expected flow rates of hydrocarbons.

An information processing apparatus includes a control portion configured to acquire difference information before and after a change of a flowchart when the flowchart has been changed and to output the flowchart into which the difference information is being applied.