Marc may be right that only 500 people understand the ins and outs of the ever-changing network of control. Just a few short years ago, that number was probably considerably lower. Until recently, nobody needed to know network security in plants. the plants were islands. That's changed. Now the plant is networked to the ERP system, to customers, to vendors, to suppliers. And IT is breathing down the next of the control engineer about cell phones in the plant and downloaded music on plant PCs. The world of the control system has changed, and it's relatively new.
Excellent post, Rich. Security on the control side is an important issue. But it's also interesting that many of the vulnerabilities are related to apps and casual administration of access permissions.
Truchard will be presented the award at the 2014 Golden Mousetrap Awards ceremony during the co-located events Pacific Design & Manufacturing, MD&M West, WestPack, PLASTEC West, Electronics West, ATX West, and AeroCon.
In a bid to boost the viability of lithium-based electric car batteries, a team at Lawrence Berkeley National Laboratory has developed a chemistry that could possibly double an EV’s driving range while cutting its battery cost in half.
For industrial control applications, or even a simple assembly line, that machine can go almost 24/7 without a break. But what happens when the task is a little more complex? That’s where the “smart” machine would come in. The smart machine is one that has some simple (or complex in some cases) processing capability to be able to adapt to changing conditions. Such machines are suited for a host of applications, including automotive, aerospace, defense, medical, computers and electronics, telecommunications, consumer goods, and so on. This discussion will examine what’s possible with smart machines, and what tradeoffs need to be made to implement such a solution.