Virtual testing, based on system simulation and Model-Based Design,takes the traditional “test-at-the-end” system development process(represented in the V diagram ...

In April 1991 Business Week ran a cover story entitled, “I Can’t Work This ?#!!@ Thing,” about the difficulties many people have with consumer products, such as cell phones and VCRs. Today, more than ...

Virtual system integration and test using Model-Based Design uncovers errors introduced in the requirements and design phases of embedded system development, well before the physical testing phase. As ...

Information systems development methodologies (ISDMs) encompass a broad spectrum of systematic frameworks designed to guide the planning, design, implementation, testing and maintenance of complex IT ...

Space missions are complex, multidisciplinary tasks that involve high risk and high cost. Systems engineering (SE) technology ...

Rapid control system development relies first on obtaining a good system model of the process to be controlled followed by, or in parallel with, controller algorithm development in a ...

The benefits of using simulation early and often in the product development process are clear. You can verify requirements and begin studying and exploring design alternatives before prototyping and ...

It is now practical to write software for real-time systems long before the actual computer hardware is sitting in a physical prototype. In today’s world it is rare to find electromechanical devices ...

The world of the hardware design engineer has changed dramatically in recent years. Designers no longer sit and code RTL in isolation to meet a paper specification, and then wait for a hardware ...

Although digital engineering has been around for years, its use within the Pentagon has been limited. The T-7A Red Hawk is one of only a handful of programs described as “radically digital." (Boeing) ...

In this chapter, we report our broad conclusions related to each of the themes we introduced at the start of the report. These conclusions reflect detailed consideration of (1) our research into ...