What are some of the latest research and development projects in preventive maintenance?

1 AI and Machine Learning

Artificial intelligence (AI) and machine learning (ML) are technologies that can analyze large amounts of data and learn from patterns and anomalies. They can help improve preventive maintenance by predicting failures, optimizing schedules, and recommending actions. For example, some researchers are developing AI-based models that can detect faults in wind turbines, gas turbines, and power plants. Others are using ML to monitor the health and performance of aircraft engines, industrial robots, and vehicles.

2 IoT and Sensors

The Internet of Things (IoT) and sensors are devices that can collect and transmit data from various sources, such as equipment, environment, and operators. They can help enhance preventive maintenance by providing real-time information, enabling remote control, and facilitating communication. For example, some researchers are using IoT and sensors to measure vibration, temperature, pressure, and humidity in pumps, compressors, and pipelines. Others are using IoT and sensors to track the location, movement, and condition of assets, such as containers, trucks, and trains.

3 AR and VR

Augmented reality (AR) and virtual reality (VR) are technologies that can create immersive and interactive experiences, such as overlaying digital information on physical objects or simulating realistic scenarios. They can help support preventive maintenance by providing training, guidance, and feedback. For example, some researchers are using AR and VR to train technicians on how to perform complex tasks, such as inspecting and repairing electrical systems, hydraulic systems, and nuclear reactors. Others are using AR and VR to assist technicians in diagnosing and solving problems, such as visualizing data, accessing manuals, and contacting experts.

5 3D Printing and Additive Manufacturing

3D printing and additive manufacturing are technologies that can create physical objects by depositing layers of material, such as plastic, metal, or ceramic. They can help improve preventive maintenance by enabling rapid prototyping, customization, and repair. For example, some researchers are using 3D printing and additive manufacturing to create spare parts, tools, and components for equipment, such as pumps, valves, and turbines. Others are using 3D printing and additive manufacturing to restore damaged or worn parts, such as blades, gears, and bearings.

6 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?