Memory, CPU, bandwidth, and disk usage are common aspects to monitor in Linux operations. Understanding how to check this information is a necessary skill. Below are several commonly used commands. General CPU and Memory top: Usage command: top Top Half %us Indicates the CPU usage rate of user space programs (not scheduled by nice) %sy … Read more
Earthquake prediction has always been a hot and challenging research topic in the field of Earth sciences. With the development of technology, sensor technology has gradually become one of the important means of earthquake prediction. The application of sensors in earthquake prediction includes earthquake monitoring, early warning, and prediction. 1. Earthquake Monitoring Earthquake monitoring is … Read more
01 Project Background Overview The high-voltage electronic laboratory undertakes the company’s product research and development and testing work. The safety protection for laboratory personnel follows specific standards. By using our company’s Zigbee positioning data combined with dual-frequency tags, we can monitor the number of personnel and their movement trajectories in the electronic laboratory throughout the … Read more
In the past year, I have fully demonstrated human laziness, not updating my public account for an entire year, with original articles stuck at 234. Although the number is nice, I still need to move forward. Starting today, I will resume my old work, and without further ado, let me wish everyone a Happy New … Read more
This Tuesday evening, NVIDIA conducted an internal training for developers participating in the NVIDIA Jetson development competition. We have organized the highlights of the training session, focusing on several key points (especially the comparison charts of specifications, which everyone should save): NVIDIA Jetson Module Product Line: Developers who are new to NVIDIA Jetson products can … Read more
NVIDIA provides an easier way to install the system for the Orin development kit. The following image presents two operational processes: Upper path: Directly use the L4T BSP Image image pre-installed when factory shipped; Lower path: Use the SDK Manager on a PC to flash the operating system. Now, just connect a mouse, keyboard, and … Read more
North China Industrial Control has always aimed to “empower industrial control and serve an intelligent society,” actively promoting the intelligent and digital transformation of various industries. With the rapidly expanding wind power market and strong demand for wind power equipment status monitoring, it is continuously enhancing the innovative research and development and practical application of … Read more
As technologies like cloud-native and microservices bring competitiveness to enterprises, they also make systems more complex. Increasingly complex systems make it difficult to identify the root causes of failures, leading to most of the time spent on locating issues. Being able to clearly understand what is happening in the system is one of the prerequisites … Read more
Click the end of the article to read the original text and select your favorite portable testing instruments Diagnosing hydraulic system failures on-site is challenging, and due to the specific conditions of the site, it has its own characteristics. Firstly, it requires rapid diagnosis. This means that once a failure occurs in the production site … Read more
………. Hydraulic component working state characterization parameters mainly include pressure, flow, temperature, vibration, noise, torque, and speed, among which the hydraulic parameters of pressure and flow carry the most system state information. The rapid diagnostic instruments for hydraulic systems are primarily based on the detection of hydraulic parameters for fault diagnosis. The mechanical pressure gauge … Read more