Another piece of the configuration management pie is the ability to move backward and forward from revision to revision. To demonstrate the importance of this concept I will relate a story. There once was a developer who was writing in assembly language for a new product. He was incrementally developing the features for the product […]
We have hardly seen instances of this issue being discussed. We are painfully aware of the large extent we often require of configuration management because we have to work with tools in the embedded environment called “cross-compilers.” These tools allow the developer to work in a familiar programming language such as C and then produce […]
We take a time out from the configuration management discussion. We see in the news numerous companies with field quality problems and we cannot help but think of the discussions we have had with colleagues about how many organizations handle their product testing. Testing, done right, is a lead indicator of product quality. It is […]
by Kim H Pries and Jon M Quigley Configuration management quality will have a significant impact on the system. If configuration management is necessary for component development, producing a collection of parts that make up a system is even more complicated. Developing and delivering a workable system to test and subsequently delivering it to the […]
by Jon M Quigley and Wally Stegall This post is a flashback to the earlier series about prototypes (https://valuetransform.com/planning-prototype-parts). A recent event reminded me of one other area we did not cover in this series. Such is the way of the blog. Consider the organization that decides to limit the number of prototype parts to […]
We have seen situations where poor configuration management has led to embarrassing situations with customers. In one case, a supplier shipped parts to a relatively new customer in which neither the hardware revision nor the software version were known. The parts arrived at the customer location for demonstration by a senior sales manager–none of them […]
by Kim H Pries Our experience shows us that configuration management lies at the very heart of professional engineering and product growth. Just to be able to run an ERP or MRP system requires a standard for nomenclature and identification of parts (including software). We mark changes to parts and software with changes to part […]
by Kim H. Pries Some people find terms such as configuration management and change management to be confusing and they are unsure what they mean and what the difference could be. We consider change management to be a higher order concept that includes the idea of configuration management. Let’s discuss configuration management first! Classical configuration […]
by Jon M Quigley When we have a short project schedule, we need to learn from our prototype as quickly as possible. Rapid prototyping is a rational approach to a shorten schedule that does not come at the risk or cost level of skipping prototypes or starting the next level of prototype before we have […]
by Jon M Quigley Simulation activities can help evoke the requirements for a product without actually having to build the product first to learn something. Simulation need not be highly technical, though it can be. I have seen simulation of screens for an instrument cluster human machine interface (HMI) that made use of excel links […]