Production line how to#
Production line software#

Mechanistic models incorporating the underlying mechanisms are therefore applied. However, process knowledge should be further developed both under steady state and dynamic conditions. The screws have a modular structure (interchangeable transport and kneading discs) allowing greater flexibility in equipment design. Ingmar Nopens, in Computer Aided Chemical Engineering, 2015 AbstractĬontinuous twin-screw granulation has received increased attention as it can be embedded in a continuous manufacturing line allowing 24/7 production capacity eliminating scale-up requirements and intermediate storage. See the excellent work of Donald Reinertsen xv for much more in-depth and rigorous coverage.Īshish Kumar. The repeatability and risk are matters of degree – not absolutes.

Production line software#

In the product development world, we also find a portfolio management problem “product portfolio management” is an established discipline akin to application portfolio management.ĭoes this mean that software engineering is inherently unrepeatable? No, even large project or job shops doing one-time engineering have defined processes, reusable components, and aspects of their production model that are quite repeatable. In some cases (e.g., internally built enterprise system), the assembly line is unique in other cases (e.g., desktop tools), it itself will be replicated any number of times – the same way that some manufacturing is franchised (e.g., fast food outlets). The requirements characterize the transactional output, and the software construction and associated systems engineering is essentially designing and building the assembly line that will churn out the transactions.

Production line how to#

Software construction is essentially designing and building the assembly line that will churn out the transactions.Ĭonceiving of a transaction, and how to automate it via applying computing technology, is like designing a product for manufacturing. But one thing is likely: no person with knowledge of manufacturing would argue that software can be produced on an assembly line. We'll leave nameless the suspects that may have argued the opposite. The domains exhibit wildly different attributes.” xiv Anderson bluntly states, “Software development is most certainly not like manufacturing. Many have attacked the use of an assembly line metaphor in the software engineering literature, emphasizing that writing software cannot be reduced to such determinism. Relatively predictable, measurable – a suitable subject for process control techniques such as Six Sigma. Take an assembly line, producing a vehicle every hour, or a bottle every minute. Mary Poppendieck and Tom Poppendieck, Implementing Lean Software Development (2007) Lean practices from manufacturing and other operational areas do not adapt easily to a development environment. In the large IT concern, the running application is the assembly line, manufacturing transactions.