Difference between revisions of "Operations & Maintenance"
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<b>"Aircraft predictive maintenance using [[Python]]/ML" - Amar Verma (Kiwi Pycon X) | <b>"Aircraft predictive maintenance using [[Python]]/ML" - Amar Verma (Kiwi Pycon X) | ||
| − | </b><br>Amar Verma Applied machine learning for predictive maintenance (PdM) with objectives to reduce aircraft downtime & in-workshop costs "Aircraft engines must be serviced, overhauled and examined on a very regular basis. This is driven by several factors, such as the total flying hours, on-ground taxi time, time from last overhaul, parts with limited life cycle, FAA bulletins & advisories, as well as for issues reported by sensors, ground crew & flight deck. In case of more than one engines on the aircraft, most possibly the engines are non-coordinated in their maintenance requirements. This is very obvious as the engines could be maintained, installed on separate occasions. Whenever an aircraft engine is needed to be serviced, it causes direct impact to cashflows due to some of these factors: | + | </b><br>Amar Verma Applied machine learning for predictive maintenance (PdM) with objectives to reduce aircraft downtime & in-workshop costs "Aircraft engines must be serviced, overhauled and examined on a very regular basis. This is driven by several factors, such as the total flying hours, on-ground taxi time, time from last overhaul, parts with limited life cycle, FAA bulletins & advisories, as well as for issues reported by sensors, ground crew & flight deck. In case of more than one engines on the aircraft, most possibly the engines are non-coordinated in their maintenance requirements. This is very obvious as the engines could be maintained, installed on separate occasions. Whenever an aircraft engine is needed to be serviced, it causes direct impact to cashflows due to some of these factors: plane need to be grounded if alternative engine not available engine maintenance is delayed due to parts not available * specifically skilled engineer not available workshop space not available * Aircrafts (generally) use more than one engine, so the negative impact is amplified * Aircraft's flying schedule can be impacted causing rebookings, schedule conflicts and direct impact to cashflows Our solution addressed this challenging problem by combining & deriving few different algorithms for different parts of the problem: - determine extent of the engine deterioration using a simplified variant of Kalman filtering method - predict the optimal scheduling window using adaptation of genetic algorithm Innovation & Engineering hacker. Expert in AI/ML, Algorithms & Big Databases #kiwipycon #kiwipycon2019 #python #pycon #wellington #programming Kiwi PyCon is an annual conference aimed at promoting and educating people about the [[Python]] programming language. The New Zealand Python User Group is proud to present the ninth national [[Python]] conference in New Zealand. |
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| + | <b>Case Study: How a Large Brewery Uses Machine Learning for Preventive Maintenance (Cloud Next '18) | ||
| + | </b><br>Learn how machine learning is used to optimize the beer manufacturing process. This use case has a direct impact on the production line and identifying downtime of equipment, and huge impact on cost, time, and quality of beer being produced. The role of machine learning is to improve the manufacturing process and quality while driving higher ROI through an undisruptive production process. Listen to experts on how Deep Learning was used with classifications of good parts vs. bad parts using TensorFlow. The model will be deployed to [[Google]] Cloud Machine Learning Engine where it will make predictions of the new data that is fed every day with an interactive dashboard using Data Studio. | ||
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| + | <b>NASA IoT - Different Ways to Model Predictive Maintenance and Engine Degradation | ||
| + | </b><br>Manuel Amunategui Let's go over another great dataset. This one is from NASA and covers IoT-predictive maintenance. They recorded/simulated Turbofan engine degradation. We'll prepare the data and run through the Fastml.io automl engine (same engine we've in previous classes). The link to the data is included in the source and so is the data prep code. It contains over 20-sensor measurements and some operational settings and represents a series of prop engine runs - going from optimally running to dead-in-the-water. For [http://www.viralml.com/video-content.html?fm=yt&v=4GBO2GNmEzk source code] | ||
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| + | <b>Deep Dive: Machine Learning on the Edge - Predictive Maintenance | ||
| + | </b><br>Learn and ask questions about: Azure Machine Learning, IoT Edge, Visual Studio Code, Visual Studio Guest Speakers: Mark Mydland and Pamela Cortez from the [[Microsoft]] Azure IoT team Live Event! Our team will be live on chat and actively answering your questions! Frequently, IoT applications want to take advantage of the intelligent cloud and the intelligent edge. In this Deep Dive, we walk you a predictive maintenance example that goes through training a machine learning model with data collected from IoT devices in the cloud, deploying that model to IoT Edge, and maintaining and refining the model periodically. Learn tips and resources you can use when building your own model and IoT Edge solution. The ML on the Edge Walk-through Example can be found here | ||
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Revision as of 20:54, 11 September 2020
Youtube search... ...Google search
- Case Studies
- AI for Predictive Maintenance Applications in Industry – Examining 5 Use Cases | Pamela Bump - Techemergence
- Industrial AI Applications – How Time Series and Sensor Data Improve Processes | Daniel Faggella - Techemergence
- Deloitte Consulting takes aim at artificial intelligence (AI) software tools for predictive maintenance | Military/Aerospace Electronics ...to build the Joint Common Foundation (JCF) artificial intelligence development environment for the Joint Artificial Intelligence Center (JAIC).
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