Logistics sites: capped grid connection, robots losing position
Depots and warehouses face capped grid connections and mobile robots that drift. How scheduling under the cap and sensor fusion can be checked.
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The grid connection is capped while new loads arrive
What happens. A depot or warehouse adds electric trucks, heat pumps or chargers for robots, but the connection to the grid stays as it is. The grid operator may limit it, and waiting times for an upgrade are long.
What it costs. Waiting years for a stronger connection, vehicles that cannot all be charged in the same night, and peak charges when everything starts at once.
Why the usual fix fails. Staggering by hand with timers works until the vehicle mix changes. Battery storage next to the connection is an investment before the load plan is known.
How a fixed-price remote diagnosis checks it. From the site’s load profile, vehicle schedules and the connection limit I check how an optimised charging and load plan would have fitted under the cap. The fixed-price remote diagnosis shows how much load the existing connection could carry, and whether storage is needed at all.
Background: Economic predictive control
Mobile robots lose their position in the warehouse
What happens. A warehouse robot navigates by wheel odometry, laser scanners and landmarks. Over a shift, the estimate drifts: floors are slippery, racks change, and features look alike along the aisles.
What it costs. Positioning errors, robots that stop to relocalise, and picks that fail by a few centimetres. Throughput suffers more than the robots’ speed suggests.
Why the usual fix fails. Adding more markers on the floor makes setup heavy. A better sensor does not help if the way the sensors are combined stays the same.
How a fixed-price remote diagnosis checks it. From robot logs (odometry, scans, position estimates, relocalisation events) I check where and when the estimate drifts and how sensor fusion could hold it. The fixed-price remote diagnosis tells you whether a better fusion is the fix or whether the cause is in the environment or hardware.
Background: Control of mobile robots and vehicles
More problems that concern this industry
These problems are described on the page of the industry where they matter most:
- Narrow product temperature bands need stricter evidence (Cold stores)
- Fleet planning for mobile robots runs on rules (Mobile robot and driverless vehicle makers)
- Robot batteries are charged by threshold (Mobile robot and driverless vehicle makers)
- Loads swing on warehouse and bridge cranes (Crane makers)
- Electric truck depots get less grid power than they need (Haulage and depot operators)
Check it on your plant first: a fixed-price remote diagnosis
EUR 4,500 net · 5 working days · remote · availability on request · freelance or through temporary agency work
Within a fixed scope and at a fixed price, I review your data, control structure and measurements remotely and tell you whether the problem on this page is behind your symptoms and what fixing it would take. You get a short summary for decision-makers and a technical report for your engineers.