systems-engineering

This note proposes a systems-theoretic constraint on long-horizon regulation. While classical cybernetics emphasizes informational adequacy and feedback responsiveness, the present argument focuses on the temporal admissibility of optimization itself. The paper formulates the Optimization Horizon Mismatch Principle: when the optimization horizon of a regulator is structurally shorter than the sta…

The PID controller is the workhorse of industrial control. It runs temperature loops, motor drives, flow valves, and flight surfaces. The algorithm itself is three terms and a line of arithmetic. The hard part has never been the controller — it is choosing the three gains. Set them too low and the system crawls toward its target. Set them too high and it oscillates, or worse, runs away. "Tuning" …

Engineer token-efficient, self-adapting workflows for production The post From Prototype to Profit: Solving the Agentic Token-Burn Problem appeared first on Towards Data Science .

Every serious infrastructure investment goes into redundant hardware, distributed systems, and multi-region failover. Almost none goes into the one dependency that sits above all of it — the small number of engineers whose departure, unavailability, or burnout makes the environment unrecoverable. The infrastructure bus factor is the organizational single point of failure that no architecture revi…

Part 2 of 7 — The Mac Kubernetes Lab: A Production-Mirror Setup from Scratch. Previously in Part 1: I walked through why I replaced Multipass with OrbStack, the dual-cluster architecture I settled on, and a preview of the M1 vs M4 CNI problem that’s coming in Part 4. The cluster I am going to set up in this article is the one I spend most of my working day inside. It’s a single-node Kubernetes cl…

Author: Rajendra Acharya . Why Proxmox and Ceph? Proxmox Virtual Environment (PVE) is a powerful, open-source platform for managing virtual machines and containers. Combined with Ceph, a distributed storage system, you can achieve: High Availability (HA): Minimized downtime with automatic failover. Scalability: Seamless expansion of compute and storage resources. Cost-Effectiveness: Open-source a…

The Problem Setting up a SCADA system for a small water treatment plant or solar farm usually means: Spending $10K-$50K on software licenses Dedicating a Windows server Hiring a specialist for weeks of configuration Ongoing maintenance fees What if you could just open a file in your browser? Step 1: Download awtSCADA # Download the demo (20 MB) wget https://github.com/larionovavi-stack/awtscada/r…

Why I Built a Free SCADA Alternative Commercial SCADA systems are insanely expensive: Wonderware (AVEVA): $25,000+ license Ignition: $4,000-$50,000/year WinCC (Siemens): $15,000+ Windows-only For small water treatment plants, solar farms, or educational labs this is overkill. Meet awtSCADA A complete SCADA/HMI that runs from a single HTML file . No installation, no server, no license fees for the…

_Cyber-Physical Grid Intelligence Forum_. 2026Wide-area power-grid observability depends on phasor measurement unit (PMU) streams, calibration-aware instrumentation, and fast operator workflows, but the analytic stack that joins these elements is often split between stream processors, model-serving systems, privacy filters, and manual maintenance queues. This paper proposes Self-Governing Grid In…

Engineering researchers at North Carolina State University have developed a mathematical framework that can be used to help hunger-relief organizations get food to households that need it more efficiently than conventional methods.

I recently started training Wing Chun. At first glance, it doesn't look like what most people expect from martial arts. There's no flash. No wasted motion. No emphasis on brute force. Everything is controlled, direct, and intentional. When I first walked into training, I expected to learn techniques—strikes, blocks, sequences. Instead, we spent time on something much simpler. Stance. Balance. Pos…

If you've ever had a manager ask, "Where is that equipment right now?" and your honest answer was a shrug followed by a spreadsheet hunt—you already understand the problem this article solves. Asset tracking sounds deceptively simple. Attach a tag to a thing and know where the thing is. But when you're building a system that needs to work reliably across warehouses, vehicles, hospital floors, or …

The Scalable Asymmetric Lifecycle Engagement (SCALE) program, the only U.S. defense microelectronics public-private-academic workforce development consortium, is now Purdue University’s largest-ever federally funded research effort. The post SCALE Expands its National Impact, Becomes Purdue’s Largest Federally Funded Research Effort appeared first on Semiconductor Digest .

A team of Cornell University students are turning heads within industry and the federal government with the results of their research into creating a national air transportation management system in which thousands of drones could safely operate together. NASA is sponsoring their work through the University Student Research Challenge (USRC), which provides grants to college […]

CLASS OF 2026 - Graduating USC Viterbi master’s student Jose Hernandez applies a systems mindset and tenacity to everything he does—with results. The post From Rocket Engines To Restaurant Kitchens: Jose Hernandez’s Relentless Pursuit of Better appeared first on USC Viterbi | School of Engineering .

A new technical paper, “Performance and Energy Benefits of MRDIMMs,” was published by researchers at Barcelona Supercomputing Center, Universitat Politecnica de Catalunya, Micron and Intel Corporation. Abstract “Multiplexed Rank DIMMs (MRDIMMs) have recently emerged as memory devices that enable higher bandwidth without increasing DRAM chip frequencies. This paper presents a detailed performance,…

A new technical paper, “Verification and Validation (V&V)-in-the-Loop for RISC-V Design: The Holistic Vision of BZL,” was published by researchers at Barcelona Supercomputing Center. Abstract “The Barcelona Zetascale Lab (BZL) project aims to strengthening Europe’s capacity in the design and manufacture of RISC-V based high-performance computing chips. In this context, we present a holistic pre-s…

dc.title: Designing power-efficient multi-chiplet processors for data centers : modeling, calibration, and optimization dc.description.abstract: The escalating computational demands of data centers, coupled with the rising cost and complexity of energy delivery, have made power efficiency a first-class design constraint in modern processors. As process technologies scale and architectures diversi…

CLASS OF 2026 - Having earned her Bachelor's in Industrial & Systems Engineering in December 2025, this USC Viterbi graduate is now crossing the finish line of her Master's in Engineering Management — and she's just getting started. The post Built Different: How a Lima Factory Girl Earned Her Viterbi Degree appeared first on USC Viterbi | School of Engineering .

LTU Engineering Students Design and Deliver Systems That Compete at the Highest Level and Perform When It Counts At Lawrence Technological University, engineering students are measured by how their work performs. This spring, Blue Devil Motorsports teams rolled out their 2026 vehicles, putting months of design and build work on display in a moment that […] The post Built to Win appeared first on …