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Engaging With the Next Generation of Engineers

The next generation of engineering will be defined by optimizing SW-HW integration

The next generation of engineering will be defined by optimizing SW-HW integration  

Almost everywhere you look, there is pressure for technology to constantly evolve and innovate—homes, offices, and even factories are trending smarter. At the root of this is the desire for the environments in which we spend most of our time to exhibit more ambient intelligence (AmI).

To a great extent, the responsibility to build this smarter future will fall to the architects, developers, and engineers who bring new ideas to life. Of course, this is not a new role for engineers. In fact, the increased utilization of electronics is responsible for many of the technological advancements over the past few decades. However, the next generation of engineers grew up during the computing age and are bringing a new perspective, grounded on the importance of software and how to best integrate it with hardware.

How the Engineering Profession is Evolving

This definition of an engineer has gradually changed. Today, each aspect of PCBA development is more complex. Although PCBA design, manufacturing, and, in many cases, testing may all be performed by different engineers (for example, outsourcing fabrication and assembly is standard), the overall process is more integrated and efficient. PCBA designers today and the next generation of engineers are expected to understand how manufacturing and testing integrate with design and be proficient with the software tools that enable this integration.

HOW SOFTWARE IMPACTS  PCBA  DEVELOPMENT

Development Stage

Impact of Software

Design

Computer-aided design or CAD is not new; however, the capabilities and functionalities of electronic CAD design tools are ever-increasing. ECAD packages today are developed to accept and utilize CM equipment specifications and tolerances during design, which greatly improve prototyping turnaround times and PCBA yield rates. 

Manufacturing

Many aspects of PCBA manufacturing are automated. Therefore, accurate CAD models and design specifications are essential  to the success of the electronics development process.  The best ECAD tools effectively allow engineers to ensure manufacturability and DFM adherence during design. 

Testing 

Validation, whether by functionality testing or some other criteria is the gauge by which development is measured. Advanced ECAD tools allow designers to perform tests; such as thermal analysis, signal integrity analysis and other verification evaluations prior to manufacturing, which can significantly reduce the time necessary for board bring up.

As described above, each of the three primary stages of electronic system development, has been transformed by a more software-centric engineering approach. This integration has lead to substantial improvements in speed and quality of the board development process.

Today, engineers routinely incorporate DFM and DFA rules guidelines derived from the equipment and machinery capabilities from the CM’s that build the physical manifestation of the design. Additionally, some design programs can test operation and functionality before manufacturing, and software testing programs are employed to identify errors and flaws that enable corrective action to be taken during design; instead of downstream which can increase turnaround time and increase costs. Equipped with these advanced ECAD capabilities, the next generation of engineers will successfully address the more challenging PCBA design issues that the future will undoubtedly generate.

How to Best Connect With the Next Generation of Engineers

To meet future challenges, the next generation of engineers will need to have the requisite technical skills, including theoretical and application experience, as well as guidance to maximize the ECAD tools available. Traditionally, educational institutions, professional societies, and OJT have been responsible for training and supporting engineers. These will continue to be utilized; however, most practicing future engineers will be more comfortable in cyberspace than in a library and more likely to look online for PCBA design answers than in a journal. Connecting with these essential professionals will necessitate that you follow guidelines, as shown below, to meet them in their preferred environment.

Effectively Connecting with the Next Generation of Engineers

By following the guidelines above, manufacturers can engage and establish meaningful and lasting relationships that can be leveraged to introduce new products or services to up-and-coming engineers.

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