2026/06/09
Small Talk about Sensor While Travelling (163)
Today is Sunday, June 7th. I had some free time in the morning and took a walk around the hotel. A 10-minute stroll brought me to the Danube River, where I admired the famous Széchenyi Chain Bridge linking Buda and Pest. Budapest gets......
2026/06/08
Small Talk about Sensor While Travelling (162)
Today, June 6th, I am flying to Budapest, the capital of Hungary. This is seemingly my first direct international departure from Xi’an. Previously, I always took connecting flights via ports such as Beijing, Shanghai, Shenzhen and Gua......
2026/06/02
Liquid Cooling Builds Safety, Sensing Ensures Precision — Chinastar M&C Safeguards the Stable Operation of Liquid Cooling Systems
With the rapid development of AI computing centers, high-density computing clusters, energy storage power stations, and industrial refrigeration equipment, power consumption per cabinet keeps rising. Traditional air cooling can no long......
2026/05/25
【Tech Lecture】Analysis of Shock and Vibration Plain-Language Explanation of the Response Spectrum Method
Vibration is the most common form of instantaneous, high-frequency, and intense vibration in engineering practice. It widely exists in scenarios such as equipment impact, transportation jolts, mechanical collisions, and explosive excitation. Sensors are the only front-end devices for capturing shock vibration; the two are closely connected and indispensable. The exact time history of the transient random loads of shock vibration is difficult to describe through equations, so direct transient analysis cannot be used for calculation. The response spectrum method is based on a special type of modal superposition. Its idea is to provide an input to limit the extent to which characteristic modes with specific natural frequencies and damping can be excited by such events....
2026/05/12
Small Talk about Sensor While Travelling (161)
Today is Sunday, May 10th. In the afternoon, the temperature in Xi’an has unexpectedly risen, truly bringing the feel of summer. Riding in an electric DiDi car, I found the air conditioner barely cooling enough. Even in just a T-shirt......
2026/04/22
【Tech Lecture】Sensing Technology Empowers Energy Efficiency Improvement in Heat Pumps and VRF Systems – Technical Innovation and Engineering Applications of the CS-PT1800
In the energy-saving transformation of building HVAC and industrial temperature control, heat pumps and variable refrigerant flow (VRF) systems have become core equipment due to their high energy conversion efficiency. The accuracy and......
2026/04/15
Small Talk about Sensor While Travelling (160)
I flew from Wuxi to Shenzhen in the early hours of April 13, the night before last. As soon as I stepped out of the airport, I felt a wave of heat. I took off my coat and wool sweater, but still felt hot even in just my shirt. I didn’......
2026/04/13
Small Talk about Sensor While Travelling (159)
Today (April 10) in Beijing feels like a completely different season compared to yesterday. Yesterday brought fine spring drizzle and bursts of chill, with passersby wrapped tightly in their coats. Today, the sun is bright and the air ......
2026/04/10
Small Talk about Sensor While Travelling (158)
Yesterday, April 8, when I left Xi’an, I thought the weather had already warmed up, so bringing a wool sweater felt like a burden. But after the train arrived in Beijing, I found the temperature was noticeably lower than in Xi’an. Wi......
