The Mathworks, Inc.

Sustainx, Inc.

Joel Berg

Jagadish Gattu

Krishna Tamminana

Troy O McBride

Benjamin R Bollinger

Venkata Tamminana

A computing device may be used to create a model that includes a block. The block may represent a function corresponding to a simulation and capable of operating in a fault operational mode. The computing device may also, or alternatively, associate a fault scenario, corresponding to the model, with the fault operational mode of the block. Additionally, or alternatively, the computing device may simulate the fault scenario based on the block diagram model.

Fault-capable system modeling and simulation

A computing device may create a time based block diagram. The time based block diagram may comprise a ladder logic diagram and at least one block. The at least one block may correspond to at least one of a differential equation system or a difference equation system. The computing device may also execute the time based block diagram to simulate behavior of a dynamic system, device, or process. Executing the time based block diagram may include executing the ladder logic diagram and the at least one block. The computing device may further output results of the simulation of the behavior of the system, device, or process based on executing the time based block diagram.

Ladder logic modeling and simulation

A computing device may be used to create a model that includes a block. The block may represent a function corresponding to a simulation. Measurement points may be inserted into the model. The model may be used to create a simulation, and the measurement points may be used to measure operational characteristics corresponding to the block.

Measurement points in modeling and simulation

In various embodiments, coupling losses between a cylinder assembly and other components of a gas compression and/or expansion system are reduced or eliminated via valve-timing control.

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Bolton, MA, United States of America

Joel Berg