Deterministic vs Probabilistic: Definitions that Matter in Engineering In engineering, deterministic vs. probabilistic refers to how we model cause-and-effect relationships and uncertainty. The difference between the two requires concepts that are important and should drive how we behave. A deterministic view assumes that the same inputs will always produce the same output; given the system […]
Welcome to the Project Management Failure Olympics Ah, project management failure, the unsung art form of modern enterprise! Anyone can deliver a project successfully—boring. But to craft a truly magnificent fiasco? That takes vision, overconfidence, and a Gantt chart that looks like spaghetti. The goal isn’t to finish the project. No, it’s to appear incredibly busy while chaos spreads […]
The ROI Trap in Equipment Maintenance Decisions It is cool when I hear engineers early in their career chat with me about their engineering, both design and manufacturing. about, well, I want to say face-palm moments. One such example is when executives often ask for ROI on equipment maintenance numbers, even though the line has long […]
Why SDVs Demand Stronger Verification and Validation The shift to software‑defined vehicles (SDVs) is transforming automotive engineering—and multiplying its risks. As ECUs consolidate into centralized compute platforms and features increasingly rely on AI, machine learning, and over‑the‑air (OTA) updates, safety, cybersecurity, and reliability take center stage. This complexity makes verification and validation (V&V) more critical than ever. Regulators are tightening expectations […]
The Growing Myth of OTA Quick Fixes The automotive industry loves the promise of OTA software updates. The idea that misbehavior in the field can be “fixed remotely” has become part of both product strategy and marketing. Industry voices often proclaim, “If something goes wrong, we’ll just push an update.” Yet, rising software-related recalls and increasing regulatory scrutiny tell a […]
What Is IATF 16949 Standard? The IATF 16949 standard is the global benchmark for automotive quality management systems, built on ISO 9001 and tailored to the automotive supply chain. It defines how organizations design, develop, produce, install, and service automotive products while continually improving, preventing defects, and reducing variation and waste. Standards often get a […]
Problems Are Symptoms of Unmanaged Risk by Jon M Quigley This post is in response to an article on LinkedIn from Habib ur Rehman on blaming operator mistake as the root cause, and operator training as corrective action. This article is very timely, as I have been involved in consulting work where this situation was […]
The PFMEA–Control Plan Connection in Manufacturing A robust PFMEA connected to a control plan strategy is essential when launching a new manufacturing line or improving an existing one. The Process Failure Mode and Effects Analysis (PFMEA) identifies where and how a process might fail, while the control plan documents how those risks will be monitored, […]
Introduction Every organization faces unexpected issues—but how you respond defines your success. When deviations from standard procedures are mismanaged or ignored, the result can be catastrophic: product recalls, regulatory fines, and irreparable brand damage. A deviation in manufacturing refers to a temporary or unplanned departure from approved procedures, specifications, or standards during the production process. […]
Transparency in Testing and Why It Matters Before going into this post, I want to apologize to Rachel Evans for not being able to attend the Automotive Testing Expo in Novi, Michigan. This goes beyond her and to all who had planned to meet me and chat about this vital topic area of product testing. There was […]